Contains Organic Peroxide Patents (Class 252/186.42)
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Patent number: 11247184Abstract: Methods and systems of admixing hydrocarbon liquids from two or more sets of tanks into a single pipeline to provide in-line mixing thereof. In an embodiment of the in-line mixing system, hydrocarbon liquids stored in at least one tank of each of two or more sets of tanks positioned at a tank farm are blended into a blend flow pipe via in-line mixing and the blended mixture is pumped through a single pipeline. In one or more embodiments, the in-line mixing system employs a separate spillback or recirculation loop that is fluidly connected to each set of the two or more sets of tanks to control the flow of the hydrocarbon fluid/liquid from each set of tanks to the blend flow pipe. Associated methods of operating one or more embodiments of the system include regulation of spillback or recirculation loop flow rate and/or pressure to drive the actual blend ratio towards a desired blend ratio.Type: GrantFiled: December 29, 2020Date of Patent: February 15, 2022Assignee: MARATHON PETROLEUM COMPANY LPInventor: Kyle E. Miller
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Patent number: 11220608Abstract: Powder mixture comprising 20-80 wt % of one or more powdered organic peroxides selected from the group consisting of dibenzoyl peroxide and substituted dibenzoyl peroxides, 20-80 wt % of a powdered filler material, at least 60 wt %, thereof consisting of a solid inorganic flame retardant, and 0-20 wt % water.Type: GrantFiled: October 2, 2018Date of Patent: January 11, 2022Assignee: NOURYON CHEMICALS INTERNATIONAL B.V.Inventors: Geesje Klasina Spijkerman, Martin Hermanus Maria Jansen, Auke Gerardus Talma, Antonie Den Braber
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Patent number: 9820489Abstract: The present invention relates to a liquid composition comprising: a) at least one alcohol; b) at least one hydrocarbon or hydrocarbon mixture; c) at least one peroxide agent; d) water. The compositions of the invention possess antimicrobial and enhanced sporicidal properties.Type: GrantFiled: December 21, 2012Date of Patent: November 21, 2017Assignee: Ecolab USA Inc.Inventors: Elke Lohrmann, Stefan Jaeger, Laurence Geret, Bernhard Meyer
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Patent number: 8889900Abstract: Methods and systems for on-site generation of peracid chemistry, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions, are disclosed. In particular, an adjustable biocide formulator or generator system is designed for on-site generation of peroxycarboxylic acids and peroxycarboxylic acid forming compositions from sugar esters. Methods of using the in situ generated peroxycarboxylic acids and peroxycarboxylic acid forming compositions are also disclosed.Type: GrantFiled: December 20, 2011Date of Patent: November 18, 2014Assignee: Ecolab USA Inc.Inventors: Paul R. Kraus, Richard J. Mehus, Katherine M. Sanville, Thomas C. Rustad
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Patent number: 8846832Abstract: Emulsion comprising an oil phase dispersed in an aqueous phase, wherein said oil phase comprises at least 53 wt % of one or more organic peroxides, more than 50 wt % of which have a molecular active oxygen content of at least 7.00 5 wt %, said emulsion satisfying the classification tests for organic peroxide type F. This emulsion allows the safe transport and storage of organic peroxide emulsions with high active oxygen content without the need for larger vent openings or higher design pressure of transport tanks and storage tanks.Type: GrantFiled: August 3, 2010Date of Patent: September 30, 2014Assignee: Akzo Nobel Chemicals International B.V.Inventors: Johannes Jacobus Theodorus de Jong, Johan Nuysink, Koen Antoon Kornelis Vanduffel, Petrus Paulus Waanders
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Patent number: 8783503Abstract: Packaged formulation comprising a compound liable to exothermic decomposition and optionally one or more organic diluents, said formulation being packaged in a container with a volume of at least 250 liter provided with a vent to release gases and made from a thermoplastic material having a Vicat B softening temperature not higher than (a) the run-away temperature of the compound liable to exothermic decomposition if the formulation does not contain any diluent, or (b) the boiling temperature of at least 50 wt % of the total weight of diluent if the formulation does contain organic diluent.Type: GrantFiled: July 3, 2009Date of Patent: July 22, 2014Assignee: Akzo Nobel N.V.Inventors: Petrus Paulus Waanders, Johannes Harmannus Gerardus Lok
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Patent number: 8785563Abstract: A cross-linkable fluoroelastomer remarkably excellent in cross-linkability and a method for its production, a fluoroelastomer composition excellent in the cross-linked physical properties, and a cross-linked rubber. A cross-linkable fluoroelastomer having a Mooney viscosity of from 20 to 300, obtainable by heat-treating a mixture of a fluoroelastomer (A), an organic peroxide (B) and at least one additive (C) selected from the group consisting of a C12-28 higher fatty acid, a metal salt of a C12-28 higher fatty acid, an ester of a C12-28 higher fatty acid, an amide of a C12-28 higher fatty acid and a C12-28 higher aliphatic alcohol, at a temperature of from 110 to 380° C.Type: GrantFiled: April 6, 2010Date of Patent: July 22, 2014Assignee: Asahi Glass Company, LimitedInventors: Masahide Yodogawa, Masayuki Saito
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Patent number: 8598279Abstract: The present invention relates to novel polymer-bound adducts useful as cure components for anaerobic curable compositions. The compositions are particularly useful as adhesives and sealants.Type: GrantFiled: July 23, 2007Date of Patent: December 3, 2013Assignee: Henkel IP US LLCInventors: Andrew D. Messana, Anthony F. Jacobine
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Patent number: 8575253Abstract: An aramid particle containing a peroxide radical initiator wherein the particle contains 3-40 wt % peroxide radical initiator based on the weight of the aramid particle. Also, disclosed is a particle-elastomer composition having 100 parts by weight of at least one natural or synthetic elastomer, such as rubber; 0.1 to 20 parts by weight of a peroxide or 0.1 to 25 parts by weight of sulfur, an amount of a sulfur donor providing the equivalent of 0.1 to 25 parts by weight of sulfur, or a mixture of sulfur and a sulfur donor to an equivalent total of 0.1 to 25 parts by weight of sulfur; and 0.1 to 20 parts by weight of the aramid particle.Type: GrantFiled: November 7, 2008Date of Patent: November 5, 2013Assignee: Teijin Aramid B.V.Inventors: Sebastianus C. J. Pierik, Sumana Datta
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Patent number: 8568613Abstract: The present invention is directed to stabilized peracid compositions. Stabilizing compositions including a metal salt and a chelating agent are added to compositions including peracids. The results stabilized peracid compositions have increased shelf life and storage stability.Type: GrantFiled: September 8, 2011Date of Patent: October 29, 2013Assignee: Ecolab USA Inc.Inventors: Victor F. Man, Keith G. Lascotte, Yvonne M. Killeen, Steven E. Lentsch
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Patent number: 8414793Abstract: A bleaching composition comprising a peroxy compound and one or more activator present in an effective amount to activate the peroxy compound, present in an amount effective to accomplish bleaching or cleaning or oxidation. The activator is a metallocarbene of the general structure (XX?C)yMLn? where M represents a metal center, C represents the carbene carbon bound to the metal center, X and X? may be the same or different and may furthermore be part of a cyclic structure, Ln? represents one or more other ligands which may or may not include one or more metal centers, and where y>1.Type: GrantFiled: May 12, 2009Date of Patent: April 9, 2013Assignee: Arkema Inc.Inventors: Michael B. Abrams, Xiawei Zhang
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Publication number: 20130072412Abstract: The present invention provides easy to handle, stable bleach material particle comprising a co-granulate of a bleach material, a water soluble binder and a disintegrant. It also provides easy to handle, stable shaped bodies comprising bleach material, a binder and a disintegrant where at least the bleach material and the binder are preferably co-granulated together. Detergent compositions comprising the bleach material particle or the shaped body are also provided. The products of the invention exhibit good solubility characteristics and bleachable stain removal performance.Type: ApplicationFiled: March 9, 2011Publication date: March 21, 2013Applicant: Reckitt Benckiser N.V.Inventors: Claudia Schmaelzle, Kai Heppert, Jörg Pflug
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Patent number: 8366960Abstract: The invention pertains to a peroxide composition comprising, based on the total weight of the composition: a) 10-90 wt % of an organic peroxide; b) 90-10 wt % of an organic solvent in which the organic peroxide does not dissolve; and c) optionally additives; wherein the water content is less than 20 wt %.Type: GrantFiled: April 10, 2008Date of Patent: February 5, 2013Assignee: Akzo Nobel N.V.Inventors: Johannes Martinus Gerardus Maria Reijnders, Frederik Willem Karel Koers
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Publication number: 20120322872Abstract: Methods and systems for on-site generation of peracid chemistry, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions, are disclosed. In particular, an adjustable biocide formulator or generator system is designed for on-site generation of peroxycarboxylic acids and peroxycarboxylic acid forming compositions from sugar esters. Methods of using the in situ generated peroxycarboxylic acids and peroxycarboxylic acid forming compositions are also disclosed.Type: ApplicationFiled: December 20, 2011Publication date: December 20, 2012Applicant: ECOLAB USA INC.Inventors: Paul R. Kraus, Richard J. Mehus, Katherine M. Sanville, Thomas C. Rustad
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Publication number: 20120245228Abstract: Methods and compositions for the generation of a peroxyacetic acid sanitizer in proximity to the point-of-use are disclosed. These methods comprise introducing a hydrogen peroxide-acetyl precursor solution to water, mixing, and then adding an aqueous source of a alkali metal or earth alkali metal hydroxide. Triacetin is a preferred acetyl precursor and is converted rapidly and with a high conversion rate into peracetic acid. These methods produce solutions with a high level of peracetic acid. Methods for preparing the hydrogen peroxide-acetyl precursor solution are also provided. Also disclosed are solid compositions comprising a liquid acetyl precursor, a water-soluble source of hydrogen peroxide, and a water-soluble source of alkalinity. The solid composition is a freely-flowable solid that is used as a bleaching agent and a stain remover for the treatment of articles such as fabrics, dentures, textile garments, and equipment used in the food and beverage industry.Type: ApplicationFiled: March 24, 2011Publication date: September 27, 2012Inventors: Michael S. Harvey, Jonathan N. Howarth
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Publication number: 20120225943Abstract: The present invention relates to novel combined laundry detergent, bleach, and antimicrobial composition incorporating novel sulfoperoxycarboxylic acid compounds, and methods for making and using them. The sulfoperoxycarboxylic compounds used in compositions of the invention are storage stable, water soluble and have low to no odor. Compositions of the invention may be in the form of a liquid, a solid, or a gel. The sulfoperoxycarboxylic compounds useful in preparing compositions of the present invention can be formed from non-petroleum based renewable materials.Type: ApplicationFiled: August 30, 2011Publication date: September 6, 2012Applicant: ECOLAB USA INC.Inventors: David W. Gohl, Robert D.P. Hei, Thomas Merz, Peter Jens Forth, Matthias Kreysel, David D. McSherry, Junzhong Li, Jonathan P. Fast
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Publication number: 20120205581Abstract: Compositions and methods of bleaching are described herein, wherein the compositions include a metal bleach catalyst which is a complex of a transition-metal and a macrocyclic ligand, wherein the metal bleach catalyst is present in the composition in an amount ranging from about 0.0001% to about 10%, based on total weight of the composition, and a bleaching primer, wherein the composition has a molar ratio of bleaching primer to metal bleach catalyst of from about 1:20 to about 100:1.Type: ApplicationFiled: February 16, 2012Publication date: August 16, 2012Inventors: Robert Richard Dykstra, Daniel Dale Ditullio, JR., Mario Elmen Tremblay, Marc Eric Gustwiller
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Publication number: 20120184691Abstract: Emulsion comprising an oil phase dispersed in an aqueous phase, wherein said oil phase comprises at least 53 wt % of one or more organic peroxides, more than 50 wt % of which have a molecular active oxygen content of at least 7.00 5 wt %, said emulsion satisfying the classification tests for organic peroxide type F. This emulsion allows the safe transport and storage of organic peroxide emulsions with high active oxygen content without the need for larger vent openings or higher design pressure of transport tanks and storage tanks.Type: ApplicationFiled: August 3, 2010Publication date: July 19, 2012Applicant: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.Inventors: Johannes Jacobus Theodorus de Jong, Johan Nuysink, Koen Antoon Kornelis Vanduffel, Petrus Paulus Waanders
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Publication number: 20120131754Abstract: The need for a bleaching composition providing improved removal of fatty stains and red food stains, particularly during low temperature washing, can be met by incorporating an aryliminium organic bleach catalyst, an activated peroxygen source, and a bleach activator, in specific levels.Type: ApplicationFiled: November 22, 2011Publication date: May 31, 2012Inventors: Luca SARCINELLI, Stefano Scialla, Fernando Solache Leon, Hansjoerg Hufnagel
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Publication number: 20120052134Abstract: The present invention relates to novel sulfoperoxycarboxylic acid compounds, and methods for making and using them. The sulfoperoxycarboxylic compounds of the invention are storage stable, water soluble and have low to no odor. Further, the compounds of the present invention can be formed from non-petroleum based renewable materials. The compounds of the present invention can be used as antimicrobials, and bleaching agents. The compounds of the present invention are also suitable for use as coupling agents.Type: ApplicationFiled: November 7, 2011Publication date: March 1, 2012Applicant: ECOLAB USA INC.Inventors: Junzhong Li, Richard K. Staub, David D. McSherry, Keith G. Lascotte, Steven J. Lange, Frank Everts
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Publication number: 20110315360Abstract: A coating composition having high dirt prevention properties and improved adhesiveness to hydrophobic surfaces such as those made of a plastic, and a coating method are provided. More specifically, provided is a coating composition, including: hydrophobic resin particles dispersed in an aqueous medium; hydrophilic inorganic fine particles; and an oxidizing agent containing at least one of a peroxide, a perchloric acid, a chlorate, a persulfuric acid, a superphosphoric acid, and a periodate, and also provided is a coating method including the steps of: preparing a first agent having hydrophilic inorganic fine particles and hydrophobic resin particles dispersed in an aqueous medium; preparing a second agent by adding, to the first agent, an oxidizing agent containing at least one of a peroxide, a perchloric acid, a chlorate, a persulfuric acid, a superphosphoric acid, and a periodate; applying the second agent onto a member to be coated; and drying the second agent on the member to be coated.Type: ApplicationFiled: March 10, 2010Publication date: December 29, 2011Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Yoshinori Yamamoto, Yasuhiro Yoshida, Teruhiko Kumada, Reiji Morioka
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Patent number: 8044145Abstract: To provide a cross-linkable fluoroelastomer, a cross-linkable fluoroelastomer composition and a cross-linked rubber molded products thereof. A cross-linkable fluoroelastomer having a Mooney viscosity of from 20 to 300, obtainable by heat treating a mixture of a fluoroelastomer (A) and an organic peroxide (B) at a temperature of from 110 to 380° C. for from 10 seconds to 3 hours; a fluoroelastomer composition comprising the cross-linkable fluoroelastomer, a cross-linking agent (C) and a cross-linking assistant (D); and cross-linked rubber molded products thereof.Type: GrantFiled: April 26, 2007Date of Patent: October 25, 2011Assignee: Asahi Glass Company, LimitedInventors: Masahide Yodogawa, Masayuki Saito
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Patent number: 8034759Abstract: The present invention is directed to stabilized peracid compositions. Stabilizing compositions including a metal salt and a chelating agent are added to compositions including peracids. The results stabilized peracid compositions have increased shelf life and storage stability.Type: GrantFiled: October 31, 2008Date of Patent: October 11, 2011Assignee: Ecolab USA Inc.Inventors: Victor F. Man, Keith G. LaScotte, Yvonne M. Killeen, Steven E. Lentsch
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Patent number: 8034851Abstract: The present invention relates to new cure accelerator systems for anaerobic curable compositions. These anaerobic cure systems include tetraalkyl ammonium oxidizing salts that are soluble in the (meth)acrylate component of the composition.Type: GrantFiled: November 25, 2008Date of Patent: October 11, 2011Assignee: Henkel CorporationInventor: Philip T. Klemarczyk
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Patent number: 8022265Abstract: A reduced weight decontamination formulation that utilizes a solid peracid compound (sodium borate peracetate) and a cationic surfactant (dodecyltrimethylammonium chloride) that can be packaged with all water removed. This reduces the packaged weight of the decontamination formulation by ˜80% (as compared to the “all-liquid” DF-200 formulation) and significantly lowers the logistics burden on the warfighter. Water (freshwater or saltwater) is added to the new decontamination formulation at the time of use from a local source.Type: GrantFiled: November 12, 2008Date of Patent: September 20, 2011Assignee: Sandia CorporationInventor: Mark D. Tucker
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Patent number: 7981318Abstract: Provided is a reaction reagent for trifluoromethylation with high general versatility and good efficiency. The reaction reagent for trifluoromethylation contains an iron compound, trifluoromethyl iodide, a sulfoxide and a peroxide, and may further contain an acid. The iron compound is, for example, iron(II) sulfate, ammonium iron(II) sulfate, iron(II) tetrafluoroborate, ferrocene, bis(?5-pentamethylcyclopentadienyl)iron or an iron powder; the sulfoxide is, for example, dimethyl sulfoxide; the peroxide is, for example, hydrogen peroxide or hydrogen peroxide-urea composite; and the acid is, for example, sulfuric acid, tetrafluoroboric acid or trifluoromethanesulfonic acid.Type: GrantFiled: November 6, 2007Date of Patent: July 19, 2011Assignees: Sagami Chemical Research Center, Tosoh F-Tech, Inc.Inventors: Tetsu Yamakawa, Kyoko Yamamoto, Daisuke Uraguchi, Kenji Tokuhisa
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Publication number: 20110150857Abstract: An acetyl xylan esterase variant having perhydrolytic activity is provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. More specifically, a Thermotoga maritima acetyl xylan esterase gene was modified using error-prone PCR and site-directed mutagenesis to create an enzyme catalyst characterized by an increase in the ratio of peracetic acid formation to peracetic acid hydrolysis specific activities (PAAF/PAAH ratio). The variant acetyl xylan esterase may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, and paper pulp processing applications.Type: ApplicationFiled: February 28, 2011Publication date: June 23, 2011Inventors: Robert Dicosimo, John Edward Gavagan, Mark S. Payne
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Publication number: 20110119837Abstract: Reduction of damage to textiles caused when bleach active catalysts are used when washing the textiles, without influencing bleaching performance. The invention relates to a method for washing textiles in the presence of a peroxygenated bleaching agent and a bleach boosting transition metal complex, wherein the method is carried out when water hardness is between 0° dH-3° dH.Type: ApplicationFiled: November 23, 2010Publication date: May 26, 2011Inventors: Anette Nordskog, Wolfgang Von Rybinski, Dorota Sendor-Mueller, Birgit Middelhauve, Siglinde Erpenbach, Peter Schmiedel, Stefan Leopold, Ursula Huchel, Thomas Weber, Rudi Van Eldik, Erika Ember
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Publication number: 20100294987Abstract: The invention relates to a dry composition that can be added to a liquid (preferably water and/or brackish water) and used to decontaminate a toxin present in a polar or non-polar matrix.Type: ApplicationFiled: December 3, 2009Publication date: November 25, 2010Inventor: Jessie Kater
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Patent number: 7829520Abstract: The current invention encompasses a microemulsion having environmentally safe components, the microemulsion exhibiting optical clarity and stability over a wide range of temperatures. The microemulsion also forms a part of a decontaminant solution for treating chemical and biological contaminant agents, the solution preferably containing peroxycarboxylic acids generated from solids as the primary decontamination agent. The solution is a single phase emulsion that is both stable and effective over a broad range of temperatures, the range extending well below 0° C. There is also disclosed a microemulsion decontaminate solution having components that stabilize the included solid and peroxycarboxylic acids.Type: GrantFiled: March 10, 2010Date of Patent: November 9, 2010Assignee: The United States of America as represented by the Secretary of the NavyInventors: Glenn E. Lawson, Richard C. Hodge, Jerry S. Brown
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Publication number: 20100251485Abstract: The present application relates to particles, compositions comprising such particles, and processes for making and using such particles and compositions. Such particles minimize or eliminate certain drawbacks of benefit agents including encapsulated benefit agents. When employed in compositions, for example, cleaning or fabric care compositions, such particles increase the efficiency of benefit agent delivery, there by allowing reduced amounts of benefit agents to be employed. In addition to allowing the amount of benefit agent to be reduced, such particles allow a broad range of benefit agents to be employed.Type: ApplicationFiled: March 25, 2010Publication date: October 7, 2010Inventors: Johan Smets, Susana Fernandez Prieto
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Publication number: 20100237281Abstract: The present invention is the use of Poly(2-ethyl-2-oxazoline) in the creation of peroxide gels for various applications. Such applications include bleaching of hair, teeth, laundry or any other bleachable item. Blending of the gel is accomplished by mixing the Poly(2-ethyl-2-oxazoline) with a peroxide such as hydrogen peroxide, carbamide peroxide, sodium perborate, or sodium percarbonate, usually also with water or an appropriate organic solvent. Peroxide concentrations in these new gels can reach a 30% concentration of hydrogen peroxide while maintaining a shelf life of six months at room temperature without developing peroxide decomposition.Type: ApplicationFiled: June 9, 2010Publication date: September 23, 2010Applicant: CAO GROUP, INC.Inventor: Steven D. Jensen
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Patent number: 7750086Abstract: A process for improving the melt characteristics of propylene-ethylene random block and impact copolymers is provided. The process involves contacting a powder of the copolymer with a low level of free radical initiator followed by heating at a temperature below the melting point of the copolymer and above the free radical initiation temperature.Type: GrantFiled: February 27, 2006Date of Patent: July 6, 2010Assignee: Equistar Chemicals, LPInventors: Andrew J. Scheie, Manivakkam J. Shankernarayanan
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Patent number: 7718594Abstract: The current invention encompasses a microemulsion having environmentally safe components, the microemulsion exhibiting optical clarity and stability over a wide range of temperatures. The microemulsion also forms a part of a decontaminant solution for treating chemical and biological contaminant agents, the solution preferably containing peroxycarboxylic acids generated from solids as the primary decontamination agent. The solution is a single phase emulsion that is both stable and effective over a broad range of temperatures, the range extending well below 0° C. There is also disclosed a microemulsion decontaminate solution having components that stabilize the included solid and peroxycarboxylic acids.Type: GrantFiled: October 10, 2007Date of Patent: May 18, 2010Assignee: The United States of America as represented by the Secretary of the NavyInventors: Glenn E. Lawson, Richard C. Hodge, Jerry S. Brown
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Publication number: 20100113726Abstract: The invention pertains to a peroxide composition comprising, based on the total weight of the composition: a) 10-90 wt % of an organic peroxide; b) 90-10 wt % of an organic solvent in which the organic peroxide does not dissolve; and c) optionally additives; wherein the water content is less than 20 wt %.Type: ApplicationFiled: April 10, 2008Publication date: May 6, 2010Inventors: Johannes Martinus Gerardus Maria Reijnders, Frederik Willem Karel
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Publication number: 20100086510Abstract: Disclosed herein are multi-component formulations for enzymatically producing aqueous solutions of peroxycarboxylic acids suitable for use in, e.g., disinfectant and/or bleaching applications. The multi-component peroxycarboxylic acid formulations comprise at least one carbohydrate esterase family 7 enzyme having perhydrolytic activity.Type: ApplicationFiled: October 1, 2009Publication date: April 8, 2010Inventors: Robert DiCosimo, Arie Ben-Bassat, William R. Cahill, David George Dipietro, Eugenia Costa Hann, Marks S. Payne, Richard Alan Reynolds, Raymond Richard Zolandz
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Publication number: 20100086621Abstract: Disclosed herein are multi-component peroxycarboxylic acid generation systems for enzymatically producing aqueous formulations of peroxycarboxylic acids suitable for use in, e.g., disinfectant and/or bleaching applications. The multi-component peroxycarboxylic acid generation systems comprise at least one carbohydrate esterase family 7 enzyme having perhydrolytic activity.Type: ApplicationFiled: October 1, 2009Publication date: April 8, 2010Inventors: Robert DiCosimo, Arie Ben-Bassat, William R. Cahill, David George Dipietro, Eugenia Costa Hann, Mark S. Payne, Richard Alan Reynolds, Raymond Richard Zolandz
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Patent number: 7662759Abstract: Decontamination formulations with an additive for enhancing mold remediation. The formulations include a solubilizing agent (e.g., a cationic surfactant), a reactive compound (e.g., hydrogen peroxide), a carbonate or bicarbonate salt, a water-soluble bleaching activator (e.g., propylene glycol diacetate or glycerol diacetate), a mold remediation enhancer containing Fe or Mn, and water. The concentration of Fe2+ or Mn2+ ions in the aqueous mixture is in the range of about 0.0001% to about 0.001%. The enhanced formulations can be delivered, for example, as a foam, spray, liquid, fog, mist, or aerosol for neutralization of chemical compounds, and for killing certain biological compounds or agents and mold spores, on contaminated surfaces and materials.Type: GrantFiled: January 27, 2006Date of Patent: February 16, 2010Assignee: Sandia CorporationInventors: Mark D. Tucker, Kevin Irvine, Paul Berger, Robert Comstock
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Patent number: 7560119Abstract: Methods of treating acne include the use of formulations including a benzoyl peroxide solution and an antioxidant.Type: GrantFiled: June 23, 2008Date of Patent: July 14, 2009Assignee: JR Chem, LLCInventors: Joseph R. Faryniarz, Jose E. Ramirez
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Patent number: 7556820Abstract: Benzoyl peroxide compositions are stabilized against decomposition by the use of antioxidants, resulting in increased shelf life of products made using the compositions. Treatment of truncal acne vulgaris with a combination of actives, namely benzoyl peroxide and salicylic acid, is provided via regimens that include applying such benzoyl peroxide compositions to an area of the body afflicted with acne, after a waiting period rinsing the benzoyl peroxide-treated area (e.g., by showering), drying the rinsed area, and then applying a topical, at least partially neutralized salicylic acid composition to the afflicted area.Type: GrantFiled: November 4, 2008Date of Patent: July 7, 2009Assignee: JR Chem, LLCInventors: José E. Ramirez, Joseph R. Faryniarz
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Publication number: 20090081755Abstract: Fragrant consumer products comprising oxidizing agents are described, which may be, for example, detergents or cleaners or, for example, also cosmetics. These consumer products comprise certain minimum amounts of fragrances of certain classes of substances. They are characterized by very good (storage) stability, both with regard to the fragrance of the product, and also with regard to the potency of the oxidizing agent.Type: ApplicationFiled: September 30, 2006Publication date: March 26, 2009Applicant: HENKEL AG & Co. Kg AInventors: Peter Schmiedel, Wolfgang Von Rybinski, Andreas Bauer, Soeren Hoelsken
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Patent number: 7504372Abstract: What are claimed are synergistically active bleach mixtures consisting of a) a compound of the formula (1) in which n is 3, 4 or 5, and b) tetraacetylethylenediamine and/or 1,5-diacetyl-2,4-dioxo-1,3,5-hexa-hydrotriazine.Type: GrantFiled: September 3, 2005Date of Patent: March 17, 2009Assignee: Clariant Produkte (Deutschland) GmbHInventors: Gerd Reinhardt, Georg Borchers
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Publication number: 20090018046Abstract: A treated oxidizing agent is provided according to the invention. The treated oxidizing agent includes an oxidizing agent that is solid at room temperature and atmospheric pressure, and a chemical barrier composition provided on the oxidizing agent. The chemical barrier composition includes a hydrocarbon component having about 10 to about 85 carbon atoms, and wherein the chemical barrier composition is provided as a liquid at 25° C. A solid detergent composition is provided including the treated oxidizing agent. Methods for manufacturing are provided.Type: ApplicationFiled: September 23, 2008Publication date: January 15, 2009Applicant: ECOLAB INC.Inventors: Jerry D. Hoyt, Brenda L. Tjelta, Michael E. Besse, Kent Richard Brittain
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Patent number: 7445729Abstract: Organic peroxide compositions are stabilized against decomposition by the use of antioxidants, resulting in increased shelf life of products made using the compositions.Type: GrantFiled: November 21, 2007Date of Patent: November 4, 2008Assignee: JR Chem, LLCInventors: Joseph R. Faryniarz, Jose E. Ramirez
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Publication number: 20080221269Abstract: A packaged peroxide formulation comprising a container and a liquid peroxide formulation, wherein said container has a volume of at least 50 litres and a vent area/volume ratio of at least 20 10-3 m2/m3, said liquid peroxide formulation satisfies the classification tests for organic peroxide type F, has a conductivity of at least 100 pS/m, is not an emulsion or suspension, and comprises (i) at least 33 wt % of an organic peroxide selected from the group consisting of diacyl peroxides, peroxyesters, peroxydicarbonates, peroxyketals, and monoperoxycarbonates, and (ii) optionally a phlegmatiser, the packaged peroxide formulation has a vent area that is at least equal to the minimum total vent area as determined by the 10 litre venting test.Type: ApplicationFiled: July 20, 2006Publication date: September 11, 2008Applicant: AKZO NOBEL N.V.Inventors: Albert Lucas Korvemaker, Frans Johannes Hoogesteger, Petrus Paulus Waanders
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Patent number: 7390431Abstract: Organic peroxide compositions are stabilized against decomposition by the use of antioxidants, resulting in increased shelf life of products made using the compositions.Type: GrantFiled: March 10, 2006Date of Patent: June 24, 2008Assignee: JR Chem, LLCInventors: Joseph R. Faryniarz, Jose E. Ramirez
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Publication number: 20080105850Abstract: Mixtures of bleaching agents What are claimed are synergistically active bleach mixtures consisting of a) a compound of the formula (1) in which n is 3, 4 or 5, and b) tetraacetylethylenediamine and/or 1,5-diacetyl-2,4-dioxo-1,3,5-hexa-hydrotriazine.Type: ApplicationFiled: September 3, 2005Publication date: May 8, 2008Inventors: Gerd Reinhardt, Georg Borchers
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Patent number: 7282470Abstract: A decontamination formulation and method of making that neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents, and toxic industrial chemicals. The formulation provides solubilizing compounds that serve to effectively render the chemical and biological compounds, particularly CW and BW compounds, susceptible to attack, and at least one reactive compound that serves to attack (and detoxify or kill) the compound. The formulation includes at least one solubilizing agent, a reactive compound, a bleaching activator, a sorbent additive, and water. The highly adsorbent, water-soluble sorbent additive (e.g., sorbitol or mannitol) is used to “dry out” one or more liquid ingredients, such as the liquid bleaching activator (e.g., propylene glycol diacetate or glycerol diacetate) and convert the activator into a dry, free-flowing powder that has an extended shelf life, and is more convenient to handle and mix in the field.Type: GrantFiled: July 18, 2003Date of Patent: October 16, 2007Assignee: Sandia CorporationInventors: Mark D. Tucker, Robert H. Comstock
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Patent number: 7276468Abstract: A decontamination formulation and method of making that neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents, and toxic industrial chemicals. The formulation provides solubilizing compounds that serve to effectively render the chemical and biological compounds, particularly CW and BW compounds, susceptible to attack, and at least one reactive compound that serves to attack (and detoxify or kill) the compound. The formulation includes at least one solubilizing agent, a reactive compound, a sorbent additive, and water. A highly adsorbent sorbent additive (e.g., amorphous silica, sorbitol, mannitol, etc.) is used to “dry out” one or more liquid ingredients into a dry, free-flowing powder that has an extended shelf life, and is more convenient to handle and mix in the field.Type: GrantFiled: December 18, 2003Date of Patent: October 2, 2007Assignee: Sandia CorporationInventor: Mark D. Tucker
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Patent number: 7271137Abstract: Aqueous decontamination formulations that neutralize biological pathogens for disinfection and sterilization applications. Examples of suitable applications include disinfection of food processing equipment, disinfection of areas containing livestock, mold remediation, sterilization of medical instruments and direct disinfection of food surfaces, such as beef carcasses. The formulations include at least one reactive compound, bleaching activator, inorganic base, and water. The formulations can be packaged as a two-part kit system, and can have a pH value in the range of 7-8.Type: GrantFiled: January 27, 2004Date of Patent: September 18, 2007Assignee: Sandia CorporationInventors: Mark D. Tucker, Daniel E. Engler