With Bio-affecting Material (i.e., Biocide Or Biostat) Patents (Class 424/76.8)
  • Patent number: 11987771
    Abstract: An aqueous fabric spray composition comprising: a. 0.5 to 2 w.t. % non-functionalised silicone, wherein the silicone is in the form of an emulsion, the emulsion having a particle size of 1 nm to 300 nm b. Free perfume having a particle size of 1 nm to 30 um.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: May 21, 2024
    Assignee: Conopco, Inc.
    Inventors: Karl Burgess, David Christopher Sayle
  • Patent number: 9822073
    Abstract: Disclosed are a variety of amphoteric compounds having a heterocyclic quaternary nitrogen group. The heterocycle includes pyridines, piperidines, and pyrrolidines, and is linked to the hydrophobe via either an amide or an ester linkage. These heterocyclic amphoteric compounds can be advantageously prepared in high yield and purity by a two-step chemoenzymatic process, and have excellent surfactant properties.
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: November 21, 2017
    Assignee: Eastman Chemical Company
    Inventors: Neil Warren Boaz, Matthew Allen Boone
  • Patent number: 9404208
    Abstract: The invention relates to malodor controlling bacteria and related methods and compositions for the control and prevention of malodor.
    Type: Grant
    Filed: January 14, 2015
    Date of Patent: August 2, 2016
    Assignees: Novozymes Biologicals, Inc., Henkel AG & Co. KGAA
    Inventors: Sarah C. McHatton, I. Michelle Williams, Alejandro Penaloza-Vazquez, Jonathan Leder
  • Patent number: 9228284
    Abstract: The invention relates to malodor controlling bacteria and related methods and compositions for the control and prevention of malodor.
    Type: Grant
    Filed: February 15, 2012
    Date of Patent: January 5, 2016
    Assignees: NOVOZYMES NORTH AMERICA, INC., NOVOZYMES BIOLOGICALS, INC.
    Inventors: Sarah C. McHatton, I. Michelle Williams, Alejandro Penaloza-Vazquez, Jonathan Leder
  • Patent number: 9028747
    Abstract: Water treatment compositions are provided that are effective for mitigating corrosion or fouling of surfaces in contact with aqueous systems. The water treatment compositions can include one or more azole compounds, one or more transition metals, and one or more dispersants, in addition to various other additives. The water treatment compositions can exclude phosphorus and still be effective. Methods for mitigating corrosion or fouling of a surface in an aqueous system are also provided.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: May 12, 2015
    Assignee: Ecolab USA Inc.
    Inventor: Jasbir S. Gill
  • Patent number: 9011829
    Abstract: Perfume compositions comprise between 10% and 30% in total weight of perfume ingredients selected from two groups, Group A, Group B, with the provisos that over 5% but less than 15% of the perfume composition must comprise Group A ingredients, and for compositions comprising less than 10% of Group A ingredients in the aggregate percentage of Group B ingredients present must be at least equal to the expression (2*/10?A %) where A % is the total percentage of Group A ingredients in the composition.
    Type: Grant
    Filed: October 15, 2012
    Date of Patent: April 21, 2015
    Assignee: Givaudan Nederland Services B.V.
    Inventors: Keith Douglas Perring, Michael Gordon Evans, Alan Forbes Provan, David Jonathan Bradshaw, John Martin Behan
  • Patent number: 8999312
    Abstract: The use of poly(oxybutylene)-poly(oxyethylene)-poly(oxybutylene) block copolymers in pharmaceutical compositions useful, for modifying the surfaces of contact lenses and other medical devices is disclosed. The present invention is based in-part on a discovery that this class of compounds is particularly efficient in wetting hydrophobic surfaces, such as the surfaces of silicone hydrogel contact lenses and other types of ophthalmic lenses, but do not induce foaming when used in conjunction with a peroxide-based contact lens disinfection regimen. Such compounds may also be useful for cleaning purposes. The use of the compounds as surfactants in peroxide-based compositions for disinfecting contact lenses therefore represents a preferred embodiment of the present invention.
    Type: Grant
    Filed: June 2, 2011
    Date of Patent: April 7, 2015
    Assignee: Alcon Research, Ltd.
    Inventors: James W. Davis, Howard Allen Ketelson
  • Patent number: 8962291
    Abstract: The invention relates to malodor controlling bacteria and related methods and compositions for the control and prevention of malodor.
    Type: Grant
    Filed: February 15, 2012
    Date of Patent: February 24, 2015
    Assignees: Novozymes Bioag A/S, Henkel AG & Co. KGAA
    Inventors: Sarah C. McHatton, I. Michelle Williams, Alejandro Penaloza-Vazquez
  • Patent number: 8961873
    Abstract: The present invention describes a new system and method, named “Antinfection”, to protect primarily healthcare workers (HCWs) and patients against communicable and nosocomial infections. It's based on new antiseptic sprays, non-alcoholic, that can be sprayed automatically on the hands. The base of the antiseptic action is the persistent part, preventing the colonization of tissue and non-living surfaces with microorganisms through the targeted, on-demand release of Fluorine ions. The system including new sprayers for fast and controlled application; new technologies to secure the long-term protection against wear in the daily work routines of HCWs; new measurement techniques for the quality of the Antinfection; new quality recording concepts for the promotion and verification of new strategies and campaigns in the “lost war against the germs”.
    Type: Grant
    Filed: February 2, 2012
    Date of Patent: February 24, 2015
    Inventors: Fridolin Voegeli, Ghanem E. Ghanem
  • Publication number: 20150037274
    Abstract: A highy alkalized humic and fulvic filter reagent for the removal of multiple contaminants from a gas is provided. The contaminants removed from the gas stream may include, but are not limited to, Carbon Dioxide, Sulfur Oxide, Nitrogen Oxides, Hydrogen Sulfides, radionuclides, mercaptans, ammonia, toxic metals, particulates, volatile vapors, and organics. The present invention further includes the disposal of the filter reagent by way of using the highly alkalized humic and fulvic filter for soil fertility, releasing the carbon dioxide from the filter reagent , converting the liquid filter reagent into a solid for disposal or for use as a contaminant removal filter for waters, wastes, and chemicals.
    Type: Application
    Filed: July 30, 2014
    Publication date: February 5, 2015
    Applicant: ARCTECH, INC.
    Inventors: Daman S. Walia, Ashok T. Jain, Shinwoo Lee
  • Patent number: 8932650
    Abstract: A two-part aqueous composition for treating skin ailments, such as acne vulgaris, includes an acidic part having salicylic acid and an ?-hydroxy acid, and an alkaline part having an alkaline nitrite salt. The ?-hydroxy acid is preferably glycolic acid, lactic acid, malic acid, mandelic acid or a combination thereof. The alkaline nitrite salt is preferably sodium nitrite. The acidic part and the alkaline part are an acidic aqueous solution and an alkaline aqueous solution, respectively, which may either be mixed with one another then applied to an affected portion of a patient's skin or, alternatively, may be sequentially applied to the affected portion of the patient's skin, preferably within 15 minutes of one another.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: January 13, 2015
    Assignee: Kantian Skincare LLC
    Inventor: Robert D. Kross
  • Publication number: 20150010489
    Abstract: Provided is a composition that masks the odor characteristic of anisic acid or phenylalkanol, is superior in appearance and texture on application, and provides moist feeling to the skin after application. Specifically, a composition containing (A) acyl proline represented by the formula (I) or a salt thereof, and (B) one or more kinds selected from anisic acid and phenylalkanol is provided.
    Type: Application
    Filed: September 26, 2014
    Publication date: January 8, 2015
    Applicant: AJINOMOTO CO., INC.
    Inventor: Takanori SUGIMOTO
  • Publication number: 20150004126
    Abstract: The invention relates to the use of compounds that act on N-alpha acyl glutamine amino acylase enzyme expressed by coryneform bacteria to exert a malodour-counteracting effect, in a composition or article of manufacture suitable for reducing, suppressing or eliminating malodour on inanimate surfaces. The compounds, in particular, may be N-acyl glutamine derivatives.
    Type: Application
    Filed: January 27, 2012
    Publication date: January 1, 2015
    Applicant: GIVAUDAN S.A.
    Inventors: Thierry Audibert, Chinwe Bunting
  • Patent number: 8865066
    Abstract: A method of sterilizing a material, said method comprising the steps of: a) providing a sterilizing composition comprising (i) peracetic acid and (ii) a stabilizer selected from the group consisting of citric acid, isocitric acid, aconitic acid and propane-1,2,3-tricarboxylic acid; b) introducing such sterilizing composition into a hot gaseous stream to produce a peracetic acid vapor; and c) contacting such peracetic acid vapor with the material to be sterilized. The use of such an organic acid stabilizer results in an unexpected reduction in the amount of residue deposited on the heating surface employed to vaporize the sterilizing composition.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: October 21, 2014
    Assignee: PeroxyChem LLC
    Inventors: John M. Rovison, Ricky Mittiga, Donald Lapham, Weidong An
  • Publication number: 20140294749
    Abstract: The present invention provides for antimicrobial compositions, methods of preparing the antimicrobial compositions, methods of using the antimicrobial compositions, and/or kits that include the antimicrobial compositions. The antimicrobial compositions can be in a dry, solid (e.g., powdered) form, or can be in a liquid (e.g., aqueous) form.
    Type: Application
    Filed: August 15, 2012
    Publication date: October 2, 2014
    Applicant: Medivators Inc.
    Inventors: Thomas M. Gentle, John J. Matta, Adam W. Hauser, Wil Goetsch, Joshua Erickson
  • Publication number: 20140286890
    Abstract: Compositions and methods for controlling odors associated with animals and an animal's excrement, and environmental odors, comprising a biocidal system comprised of a primary biocide, a pH buffer agent, a surfactant, all in an aqueous based carrier.
    Type: Application
    Filed: November 6, 2012
    Publication date: September 25, 2014
    Applicant: NBIP, LLC
    Inventors: Burt R. Sookram, John W. Veenstra
  • Patent number: 8834939
    Abstract: Aqueous compositions, methods of manufacturing such aqueous compositions, and methods of removing reducing and/or suppressing malodors using such aqueous compositions are described. These compositions utilize a combination of hydrogen peroxide, a source of copper II, nonionic surfactant and alcohol to provide a highly effective and stable malodor removing, reducing and/or suppressing composition. The compositions are particularly useful as aerosol compositions for effective malodor removal, reduction and/or suppression in particular malodors from open sites such as landfill and in closed domestic environments such as the home. Also described is a stabilized hydrogen peroxide solution, which is stable on the addition of copper (II) salts.
    Type: Grant
    Filed: February 13, 2010
    Date of Patent: September 16, 2014
    Assignee: Probe Industries Limited
    Inventor: Peter Carty
  • Patent number: 8815271
    Abstract: This document discloses molecules having the following formula (“Formula One”): and processes related thereto.
    Type: Grant
    Filed: October 31, 2011
    Date of Patent: August 26, 2014
    Assignee: Dow AgroSciences, LLC.
    Inventors: Maurice C. H. Yap, Ann M. Buysse, Daniel Knueppel, Yu Zhang, Negar Garizi, Noormohamed M. Niyaz, Christian T. Lowe, Ricky Hunter, Tony K. Trullinger, David A. Demeter, Dan Pernich, Carl Deamicis, Ronald Ross, Jr., Timothy C. Johnson
  • Publication number: 20140219948
    Abstract: A deodorant comprises triethyl citrate, zinc glycinate, and water. The deodorant has a pH of 5.5 to 6.5.
    Type: Application
    Filed: February 25, 2014
    Publication date: August 7, 2014
    Applicant: C.B. FLEET COMPANY INC.
    Inventor: Nelson Ayala
  • Publication number: 20140219947
    Abstract: An odor and ultra-violet light elimination formulation for application to hunting garments and equipment. The formulation has an ultra-violet light inhibitor which absorbs ultra-violet light emissions. The formulation also has a polymer providing a protective layer against odor causing molecules. And the formulation has a quaternary ammonium for eliminating odors and serving as a liquid chemical carrier for other formulation components.
    Type: Application
    Filed: December 5, 2013
    Publication date: August 7, 2014
    Inventors: Myles W. Montgomery, Kenneth W. Farmer
  • Publication number: 20140178326
    Abstract: The invention relates to the use of compounds that act on N-alpha acyl glutamine amino acylase enzyme expressed by coryneform bacteria to exert a malodour-counteracting effect, in a composition or article of manufacture suitable for reducing, suppressing or eliminating malodour on inanimate surfaces. The compounds, in particular, may be N-acyl glutamine derivatives.
    Type: Application
    Filed: January 27, 2012
    Publication date: June 26, 2014
    Applicant: GIVAUDAN S.A.
    Inventors: Thierry Audibert, Chinwe Bunting
  • Publication number: 20140170194
    Abstract: The present application relates to perfume raw materials, perfumes, perfume delivery systems and consumer products comprising such perfume raw materials, perfumes and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. The perfumes disclosed herein expand the perfume communities' options.
    Type: Application
    Filed: December 13, 2013
    Publication date: June 19, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Jonathan Robert CETTI, Zerlina Guzdar DUBOIS, Virginia Tzung-Hwei HUTCHINS, Michael Wayne KINSEY, Christine Marie READNOUR
  • Patent number: 8729135
    Abstract: This invention relates to a stabilized aqueous glutaraldehyde solution including 0.005% to 45% m/v, suitably 10% to 45% m/v solution of glutaraldehyde, an alcohol ethoxylate non-ionic surfactant, a buffer and a sufficient amount of a pH modifier to bring the pH of the solution to 6.0 to 8.5. The glutaraldehyde and the alcohol ethoxylate non-ionic surfactant are chemically bound together, suitably by complexing. These stable solutions can be stored for a period of at least six months without the glutaraldehyde polymerizing or the pH dropping below 5.0.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: May 20, 2014
    Inventor: Antonietta Pamela Martin
  • Patent number: 8709341
    Abstract: An air purifying system includes one or more air permeable photocatalytic elements defining a core cavity having a sealed top end and an open bottom end. A sealed air flow path ensures that air travels from an outside of the core cavity, through the one or more photocatalytic elements, into the core cavity, to be expelled through the open bottom end. A UV radiation source disposed within the core cavity irradiates air travelling along the sealed flow path and an interior of the one or more photocatalytic elements. Each photocatalytic element is manufactured using a substrate, that is conductive of and transparent to UV radiation, coated with a photocatalyst. A non-photocatalytically active material is initially coated on the substrate and is then converted to a photocatalyst by calcination.
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: April 29, 2014
    Assignee: Morphic Envirotech Inc.
    Inventors: Edwin David Day, Bernard K Deschner
  • Patent number: 8703050
    Abstract: The present invention includes a composition for enhancing the antimicrobial efficacy of photodynamic disinfection against Gram-negative organism that is receptive to paraben potentiation using a composition comprising a photosensitizer and at least one paraben. The present invention also includes a method for photodynamic disinfection comprising applying the composition to a desired treatment area and applying light to the desired treatment area at a wavelength absorbed by the photosensitizer so as to inhibit Gram-negative organism located within the treatment area wherein the Gram-negative organism is receptive to paraben potentiation.
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: April 22, 2014
    Assignee: Ondine International Ltd.
    Inventors: Cale Street, Lisa Pedigo, Nicolas Loebel
  • Patent number: 8685380
    Abstract: A deodorant comprises triethyl citrate, zinc glycinate, and water. The deodorant has a pH of 5.5 to 6.5.
    Type: Grant
    Filed: October 24, 2011
    Date of Patent: April 1, 2014
    Assignee: C.B. Fleet Company, Inc.
    Inventor: Nelson Ayala
  • Publication number: 20140066869
    Abstract: The present invention relates to an absorbent article, such as a sanitary towel, impregnated or coated with a deodorizing composition comprising a buffering component, a deodorizing agent, and an antimicrobial agent. Such deodorizing compositions help to reduce or eliminate odours emanating from the bodily fluids absorbed into the article during use.
    Type: Application
    Filed: April 24, 2012
    Publication date: March 6, 2014
    Applicant: GX LABS HOLDINGS LIMITED
    Inventor: John Toft
  • Patent number: 8642057
    Abstract: Antimicrobial solutions and delivery systems for them use liquid antimicrobial solutions with: at least 80% of total weight of a carrier liquid comprising water, alcohol or a mixture of water and alcohol; at least 0.0001% by weight of the solution of I2; at least 0.0001% by weight of CuSO4; and sufficient acid in the solution top provide a pH of less than 7.0. A buffering system is also preferable in the solution, and the solution may be provided directly as a liquid, as a spray, as a gel, imbibed and carried in a wipe, encapsulated solution, segregated droplets of solution (in carrying layers of particles, dispersed in a solid of gel carrier) and the like.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: February 4, 2014
    Assignee: Biolargo Life Technologies, Inc.
    Inventors: Kenneth R. Code, Joseph L. Provenzano, Richard D. Bickerstaff
  • Patent number: 8623273
    Abstract: Disclosed herein are methods of preventing or reducing scale formation or corrosion by combining at least one scale-forming fluid comprising at least one scaling compound with at least one anti-scale material chosen from at least one scale-adsorbent agent. The methods may reduce or prevent the formation of scale on surfaces of liquid-related process equipment, such as boilers and heat exchangers.
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: January 7, 2014
    Assignee: Imerys Filtration Minerals, Inc.
    Inventor: Jie Lu
  • Patent number: 8609021
    Abstract: The present invention relates to a method for disinfecting a room and the objects that may be contained therein, or surfaces in general, including the following steps: (a) determining the volume of the room to be disinfected; (b) as a function of the value determined in step a) above, determining a volumetric concentration of an aqueous disinfecting solution delivered into the room in the form of a dry mist required for obtaining a predefined level of disinfection, said disinfecting solution comprising hydrogen peroxide and silver ions (Ag+); (c) delivering into the room said aqueous disinfecting solution in the form of a dry mist until the desired volumetric concentration is achieved; (d) keeping said aqueous disinfecting solution in the form of a dry mist in contact with the room and with the objects that may be contained therein for a predefined time, so as to achieve a desired level of disinfection.
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: December 17, 2013
    Assignee: 99 Holding S.A.R.L.
    Inventor: Aline Maria Da Rocha Costa
  • Publication number: 20130230431
    Abstract: Moisture and malodor control systems are disclosed. These systems provide moisture control and the sustained delivery of active volatile compounds for imparting fragrance and controlling malodor within innumerable objects and spaces, such as shoes, gloves, closets, etc. The systems utilize a novel combination of active volatiles contained within a diluent carrier and solid adsorbing compound. In some embodiments, increased release of active volatiles is triggered by the presence of moisture in the target environment. The systems of the invention may further include an accessory component for providing fragrance to the target environment and/or an accessory component for absorbing and removing malodorous compounds from the target environment.
    Type: Application
    Filed: March 4, 2013
    Publication date: September 5, 2013
    Inventor: Elizabeth Mirowski
  • Patent number: 8367050
    Abstract: Provided are a photocatalytic material that improves a decomposition performance and a decomposition rate, as well as a photocatalytic member and a purification device in which the photocatalytic material is used. The photocatalytic member is a photocatalytic member (1) that includes a substrate (10) and a photocatalyst layer (11) formed on a surface of the substrate (10), wherein the photocatalyst layer (11) contains a titanium oxide photocatalyst and zeolite, the titanium oxide photocatalyst containing at least an anatase-type titanium oxide and fluorine, in which a content of the fluorine in the titanium oxide photocatalyst is 2.5 wt % to 3.5 wt %, and 90 wt % or more of the fluorine is chemically bonded to the anatase-type titanium oxide.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: February 5, 2013
    Assignee: Panasonic Corporation
    Inventors: Noboru Taniguchi, Tomohiro Kuroha, Shuzo Tokumitsu, Kenichi Tokuhiro
  • Publication number: 20130017241
    Abstract: An encapsulated chlorine dioxide generator is provided. The encapsulated generator includes a core particle that includes a metal chlorite and a solid acid. The encapsulated generator also includes a protective layer that is disposed about at least a portion of the core particle. The protective layer includes a copolymer of polyvinyl alcohol and a polyalkylene glycol. The encapsulated generator is formed in a method including the steps of forming the core particle and disposing the protective layer about the core particle. The encapsulated generator is also used in a method of cleaning an environment. The method of cleaning the environment includes the steps of providing the encapsulated generator and forming chlorine dioxide from the encapsulated chlorine dioxide generator to clean the environment.
    Type: Application
    Filed: February 1, 2011
    Publication date: January 17, 2013
    Applicant: BASF SE
    Inventors: Kim Andrews, Shaukat Ali, Jesse Jefferis, James S. Dailey, Charles O. Onyiuke, Keith A. Hirsch
  • Publication number: 20120321582
    Abstract: There is provided a formulation for sanitizing air and reducing malodour in the air. The formulation comprises a malodour absorbing compound, an antimicrobial compound, wherein the antimicrobial compound is chemically incompatible with the malodour absorbing compound when mixed alone together, a solubiliser, and a chelating agent for the malodour absorbing compound, wherein the chelating agent prevents the formation of precipitate or a cloudy solution when the malodour absorbing compound is mixed with the antimicrobial compound in the presence of the solubiliser.
    Type: Application
    Filed: May 25, 2010
    Publication date: December 20, 2012
    Applicant: ANTIBAC LABORATORIES PTE LTD
    Inventor: Wah Boon Low
  • Patent number: 8329154
    Abstract: Compositions for providing controlled-release of an active material comprise a dispersant and microcapsules containing the active material. The compositions contain the dispersant and/or microcapsules at relatively low levels to avoid negatively impacting the surfaces treated with the compositions. The active material is preferably a perfume and the composition provides a controlled-release scent, along with controlling malodor when the compositions fuirther comprise optional odor control agent. Methods of providing a controlled-release of an active material on a surface comprise the step of contacting the surface with a composition comprising a dispersant and microcapsules containing an active material.
    Type: Grant
    Filed: July 14, 2006
    Date of Patent: December 11, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Hirotaka Uchiyama, Jonathan Robert Cetti, Mario Alonso, David Lee Montezinos, Daniel Scott Cobb
  • Publication number: 20120301421
    Abstract: The present invention relates to deodorizing compositions. The invention also relates to deodorizing the interior of the ventilation systems. The invention also relates to deodorizing the interior of vehicle ventilation systems and distributes fresh scent when fan in system is turned on for either heat or air conditioning. The present invention also encompasses a process for deodorizing the interior of a vehicle. The invention also relates to processes for deodorizing the interior of the vehicle ventilation systems and distributes fresh scent when fan in system is turned on for either heat or air conditioning.
    Type: Application
    Filed: April 27, 2012
    Publication date: November 29, 2012
    Inventor: Robert Joseph Hecking
  • Patent number: 8277733
    Abstract: The present invention relates to apparatus and methods for making a peroxycarboxylic acid. The apparatus includes a reaction catalyst and a guard column for pretreating one or more reagents, which can increase the life, activity, and/or safety of the reaction catalyst. The peroxycarboxylic acid compositions made by the method and apparatus can include one or more peroxycarboxylic acids.
    Type: Grant
    Filed: August 5, 2011
    Date of Patent: October 2, 2012
    Assignee: Ecolab USA Inc.
    Inventors: David D. McSherry, Richard K. Staub, Dan N. Tallman, Junzhong Li, Keith D. Lokkesmoe
  • Patent number: 8246942
    Abstract: The invention relates to synergistic mixtures of o-phenylphenol with other microbicidally active compounds, such as bronopol (2-bromo-2-nitro-1,3-propanedial), 2-methyl-2H-isothiazol-3-one, 1,2-dibromo-2,4-dicyanobutane.
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: August 21, 2012
    Assignee: LANXESS Deutschland GmbH
    Inventors: Peter Wachtler, Martin Kugler
  • Publication number: 20120207699
    Abstract: The invention relates to malodor controlling bacteria and related methods and compositions for the control and prevention of malodor.
    Type: Application
    Filed: February 15, 2012
    Publication date: August 16, 2012
    Applicants: NOVOZYMES NORTH AMERICA, INC., NOVOZYMES BIOLOGICALS, INC.
    Inventors: Sarah C. McHatton, I. Michelle Williams, Alejandro Penaloza-Vazquez
  • Publication number: 20120189568
    Abstract: Disclosed is a novel method for achieving an antimicrobial, preservative and/or microorganism adhesion inhibiting effect, for the protection within an article and/or material or on the surface of an article and/or material. The novel method comprises application of a salicylic compound of the formula (I) wherein one of A and A is a residue of the formula (I?): —NH—CO—R1 while the other is hydrogen; R1 is C1-C22alkyl, C3-C12cycloalkyl, C3-C12cycloalkyl interrupted by O and/or NR5, C4-C12aryl, C5-C18arylalkyl; R2 is OR3 or NHR4; R3 and R4 are selected from H, C1-C22alkyl, C3-C12cycloalkyl, C3-C12cycloalkyl interrupted by O and/or NR5, C4-C12aryl, C5-C18arylalkyl; R5 is H or C1-C8alkyl; wherein each aryl moiety is unsubstituted or substituted by C1-C4alkyl, C1-C4alkoxy, C1-C4acyl, C1-C4acyloxy, C1-C4acylamino, CF3, OH, amino, halogen; or an adduct or salt thereof; to said article and/or material.
    Type: Application
    Filed: August 13, 2010
    Publication date: July 26, 2012
    Applicant: BASF SE
    Inventors: Werner Hölzl, Janina Purschwitz
  • Publication number: 20120183491
    Abstract: A method for producing an amylose-containing rayon fiber, comprising the steps of: mixing an aqueous alkaline solution of amylose with viscose to obtain a mixed liquid, spinning the mixed liquid to obtain an amylose-containing rayon fiber, and bringing the amylose-containing rayon fiber into contact with iodine or polyiodide ions, thereby allowing an amylose in the amylose-containing rayon fiber to make a clathrate including the iodine or polyiodide ions, wherein the amylose is an enzymatically synthesized amylose having a weight average molecular weight of 3×104 or more and 2×105 or less. A method for collecting iodine from brackish water with high efficiency utilizing the amylase-containing rayon fibers.
    Type: Application
    Filed: June 17, 2010
    Publication date: July 19, 2012
    Applicants: OMIKENSHI CO., LTD., KANTO NATURAL GAS DEVELOPMENT CO., LTD., EZAKI GLICO CO., LTD.
    Inventors: Osamu Inoue, Masatoshi Yoshikawa, Mieko Takaku, Tatsuo Kaiho, Mitsuru Taguchi, Haruyo Sambe, Yoshinobu Terada, Takeshi Takaha
  • Publication number: 20120148518
    Abstract: An odor-inhibiting fiber having a cellulosic fiber and an odor-inhibiting formulation. The odor-inhibiting formulation may contain an odor-inhibiting agent, such as a biocide, an enzyme, a urease inhibitor. The odor-inhibiting formulation also may contain a liquid carrier such as a hydrophobic or hydrophilic organic liquid, or a mixture of a hydrophobic and hydrophilic organic liquid. The cellulosic fiber is impregnated with the odor-inhibiting formulation to produce fiber having odor-inhibiting characteristics. The resultant odor-inhibiting fiber is useful in making absorbent articles with odor-inhibiting characteristics. The fiber of the embodiments prevents odor by inhibiting bacteria growth and ammonia production, especially when used in an absorbent article such as a diaper or adult incontinence device.
    Type: Application
    Filed: February 16, 2012
    Publication date: June 14, 2012
    Applicant: Rayonier TRS Holdings Inc.
    Inventors: Othman A. Hamed, Harry J. Chmielewski
  • Patent number: 8173067
    Abstract: A new, novel and useful disinfection and purification system comprised of organic compounds in synergistic action with selected metal ions and method of manufacture and use. One of the benefits that is derived from this system is the ability to quickly and easily treat a surface, fluid or medium for disinfection of bacteria, fungi, viruses, algae and protozoans, with a non-toxic, non-chlorinated mixture that effectively kills all such organisms in minutes or hours. The disinfection and purification system remains effective for long periods of time maintaining its disinfection capacity making it highly effective for stored or transported mediums such as potable drinking water. The disinfection and purification system may be incorporated with carbon block or membrane filters to disinfect filtered liquids such as water to render it potable.
    Type: Grant
    Filed: January 5, 2011
    Date of Patent: May 8, 2012
    Inventor: Bradley J. Eldred
  • Patent number: 8168119
    Abstract: A method and apparatus disinfecting a computer keyboard includes a metal ion treatment applied to the computer keyboard and other user input devices. A further measure taken is the installation of a shutoff mechanism in the link connecting the computer keyboard to the computer system to open the data connections between the keyboard and host system. Another measure is the periodic and reiterated wipedown of the keyboard and ancillary input devices with an antiseptic wipe. The shutoff mechanism is turned off before the wipedown procedure is carried out, to prevent any incidental keyboard entries made during the wipedown process from being transmitted to the host system.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: May 1, 2012
    Assignee: Key Source International
    Inventors: Philip J. Bruno, Robert A. D. Schwartz
  • Publication number: 20120100095
    Abstract: A deodorant comprises triethyl citrate, zinc glycinate, and water. The deodorant has a pH of 5.5 to 6.5.
    Type: Application
    Filed: October 24, 2011
    Publication date: April 26, 2012
    Inventor: Nelson Ayala
  • Publication number: 20120058075
    Abstract: A method of killing and removing bacteria, mold, mildew or fungus from a surface or keratin substrate includes contacting the surface with an aqueous solution containing a multi carboxylic alpha hydroxy acid, a mono carboxylic organic acid and optionally Aloe. The aqueous solution has a pH of less than 2. The method can also be used to deodorize fabrics, surfaces or stagnant water. The method can also be used to treat wounds and skin irritations.
    Type: Application
    Filed: March 3, 2011
    Publication date: March 8, 2012
    Inventors: Michael Anthony Petrucci, Thomas B. Kelley
  • Publication number: 20120027713
    Abstract: A method and composition for deodorizing soft surfaces such as carpeting and upholstery are disclosed. The method includes the spraying of a liquid composition on a soft surface and allowing the composition to absorb into the soft surface, form liquid agglomerations within the soft surface to the agglomerations can make contact with malodorants disposed within the soft surface. The composition is capable of penetrating rapidly and deeply into the soft surfaces for contacting odor-causing substances embedded therein. The composition comprises an active ingredient such as a glycol or triethanolamine. Other ingredients that contribute to the surface penetration and/or agglomeration formation include ethanol, water, fragrance and a combination of at least one nonionic and at least one ionic surfactant.
    Type: Application
    Filed: August 12, 2011
    Publication date: February 2, 2012
    Applicant: S.C. JOHNSON & SON, INC.
    Inventors: Peter N. Nguyen, Cary E. Manderfield, Maciej K. Tasz
  • Patent number: 8075876
    Abstract: Methods of treating animal litter and/or bedding material for control of volatile ammonia and soluble phosphorous include applying granular partially hydrated ferric sulfate to the litter. The partially hydrated ferric sulfate ranges from gray to tan in color and is spread onto the litter at a rate effective to reduce ammonia volatilization and reduce soluble phosphorous. Relative to reagent grade ferric sulfate, the partially hydrated ferric sulfate exhibits lower hygroscopicity and higher deliquescence. The ferric sulfate is prepared by a process comprising oxidizing ferrous sulfate with sulfuric acid using a molecular oxygen oxidizing agent at an elevated pressure relative to atmospheric and at a temperature of 60° C. to 140° C. to produce a gray to tan colored granular product.
    Type: Grant
    Filed: January 23, 2008
    Date of Patent: December 13, 2011
    Assignee: Kemira Water Solutions, Inc.
    Inventors: Jan J. Pavlicek, Victor Johnson
  • Patent number: 8038935
    Abstract: Methods of removing odors, particularly odors within enclosed environments are provided which employ nanocrystalline metal oxide and metal hydroxide particles. The nanocrystalline particles are dispersed within an enclosed space so as to contact exposed surfaces located within the space such as walls, floors, upholstery, and the like and adsorb odor-causing materials located within the enclosed space.
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: October 18, 2011
    Assignee: NanoScale Corporation
    Inventors: Olga Koper, HaiDoo Kwen, Scott Toerber, Kyle Knappenberger, David Jones, Debbie Basco, Ken Klabunde, Bill Sanford
  • Publication number: 20110142900
    Abstract: An extra fine multifilament obtained in the present invention contains a deodorant functional agent having a particle diameter equal to or more than the average diameter of extra fine single yarn fibers, and the deodorant functional agent is not completely covered with polymer and is partially exposed on the surface of the multifilament, whereby a dramatically improved deodorizing function can be achieved. Accordingly, a polyester cloth made of the multifilament has a durable deodorizing function, a high strength, and an excellent texture, and thereby is useful for apparel products (such as sports wears, casual wears, and mens and womens suits), medical applications, interior applications, etc.
    Type: Application
    Filed: August 25, 2009
    Publication date: June 16, 2011
    Applicant: TEIJIN FIBERS LIMITED
    Inventors: Masami Ohta, Kazuhiro Morishima