Ester Having At Least Two Carboxylic Acid Ester Groups Patents (Class 524/306)
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Patent number: 8546604Abstract: The invention relates to a diol-ester based plasticizer prepared by reacting a diol and a carboxylic acid for use with a polyvinyl chloride resin composition to impart improved physical properties, such as hardness and tensile strength.Type: GrantFiled: September 4, 2009Date of Patent: October 1, 2013Assignees: SK Innovation Co., Ltd., SK Global Chemical Co., Ltd.Inventors: Hao Wang, Seung Gweon Hong, Tae Wook Kwon, Jae Suk Koh
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Patent number: 8513332Abstract: Disclosed is a color filter ink composition that includes an acrylic-based copolymer resin including repeating units represented by a particular chemical formula, a polymerizable monomer, a pigment, and a solvent. According to the present invention, the color filter ink composition can have excellent ejection properties and ejection stability by using a new acrylic-based copolymer resin as a binder resin, and also can have excellent storage stability, so that it can be used for a long period. In addition, a pattern formed using the color filter ink composition can have improved heat resistance, chemical resistance, and film strength.Type: GrantFiled: April 16, 2010Date of Patent: August 20, 2013Assignee: Cheil Industries Inc.Inventors: Jong-Seung Park, In-Jae Lee, Jin-Ki Hong, Seung-Joo Shin, Sung-Woong Kim, Tae-Woon Cha
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Publication number: 20130189503Abstract: A method for printing images on a substrate with an ink jet printer includes providing a liquid ink composition. The liquid ink composition includes an organic solvent, a binder, and a colorant. Droplets of the ink jet ink composition are directed to a plastic film substrate. The droplets are allowed to dry, thereby printing a durable graphic image on the substrate.Type: ApplicationFiled: November 9, 2011Publication date: July 25, 2013Applicant: VIDEOJET TECHNOLOGIES INC.Inventors: Michael Kozee, Michael Sullivan, Ondrej Kruk, Linfang Zhu
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Patent number: 8487023Abstract: Provided herein are nucleating agent compositions for use in nucleating polymers during processing. Methods for making and using the nucleating agent compositions are also provided. The nucleating agent in dry powder form is wet milled in a liquid carrier, such as a plasticizer, surfactant, or lubricant.Type: GrantFiled: April 17, 2009Date of Patent: July 16, 2013Assignee: Metabolix, Inc.Inventors: Robert S. Whitehouse, Allen R. Padwa
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Patent number: 8481620Abstract: A method for producing a resin composition, including the steps of melt-kneading a raw material A containing a polylactic acid resin, a crystal nucleating agent, and a plasticizer containing an ester compound formed between a polycarboxylic acid having a hydrocarbon group having 1 to 7 carbon atoms and a mono-alcohol having a hydrocarbon group having 1 to 7 carbon atoms, to prepare a polylactic acid-containing melt-kneaded mixture having a relative crystallinity of 70% or more (step A); and further melt-kneading the polylactic acid-containing melt-kneaded mixture obtained by the step A and a raw material B containing a polypropylene resin and a compatibilizing agent (step B). The resin composition obtainable by the method of the present invention can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, and automobile parts.Type: GrantFiled: October 22, 2009Date of Patent: July 9, 2013Assignee: Kao CorporationInventors: Taiki Yoshino, Masahiro Mori, Akira Takenaka
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Patent number: 8455093Abstract: A reactive silicon dioxide compound, wherein the formula of the reactive silicon dioxide compound is shown as Formula (I): where each R is a reactive group shown as Formula (II) or Formula (III), independently: and where R1, R2 and R3 include H or CH3, independently, n1 is an integer of about 1-6 and n2 is an integer of about 0-4. An optical protective film containing the reactive silicon dioxide compound is also provided.Type: GrantFiled: May 11, 2010Date of Patent: June 4, 2013Assignee: Industrial Technology Research InstituteInventors: Te-Yi Chang, Ming-Tzung Wu, Chiunn-Wen Chen, Jia-Ming Liu, Kuo-Tung Huang
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Patent number: 8440752Abstract: Coating compositions containing coalescents and a latex polymer, wherein the coalescent has a volatile organic content of less than about 50% and is dispersible in the coating composition.Type: GrantFiled: February 6, 2012Date of Patent: May 14, 2013Assignee: Valspar Sourcing, Inc.Inventors: Larry B Brandenburger, Bruce Sicklesteel, Mary Jane Hibben
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Patent number: 8440312Abstract: A curable composition contains (A) a polyorganosiloxane base polymer having an average per molecule of at least two aliphatically unsaturated organic groups, optionally (B) a crosslinker having an average per molecule of at least two silicon bonded hydrogen atoms, (C) a catalyst, (D) a thermally conductive filler, and (E) an organic plasticizer. The composition can cure to form a thermally conductive silicone gel or rubber. The thermally conductive silicone rubber is useful as a thermal interface material, in both TIM1 and TIM2 applications. The curable composition may be wet dispensed and then cured in situ in an (opto)electronic device, or the curable composition may be cured to form a pad with or without a support before installation in an (opto)electronic device.Type: GrantFiled: December 1, 2009Date of Patent: May 14, 2013Assignee: Dow Corning CorporationInventor: G. M. Fazley Elahee
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Patent number: 8440751Abstract: The invention provides an aqueous floor coating composition, comprising water, at least one polymer film forming agent, and a plasticizing agent, wherein at least a portion of the plasticizing agent is a synergistic combination of tributoxyethyl phosphate and a benzoate ester blend. Such compositions have reduced phosphorus content, yet retain the leveling and gloss of tributoxyethyl phosphate plasticizers and also exhibit improved soil resistance.Type: GrantFiled: May 18, 2010Date of Patent: May 14, 2013Assignee: Ecolab USA Inc.Inventors: Timothy John Kohnke, Dale Curtis Larson, III, Robert D. P. Hei, Minyu Li, Catherine Hanson
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Patent number: 8436063Abstract: Polymer polyols and dispersions are prepared by polymerizing certain starting materials in a continuous phase. The continuous phase includes a polyol containing hydroxylmethyl groups, which is derived from a fatty acid. The dispersed phase may be, for example, a vinyl polymer, a polyurea or a polyurethane-urea.Type: GrantFiled: October 24, 2005Date of Patent: May 7, 2013Assignee: Dow Global Technologies LLCInventors: Camiel F. Bartelink, Hanno R. Van der Wal
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Publication number: 20130108882Abstract: An asphalt-containing substrate having an adhesive, coating or sealant composition applied to the substrate surface and adhesive, coating or sealant compositions are described herein. The composition resists softening of the asphalt compound in the asphalt-containing substrate at elevated temperatures and includes at least one base material and at least one plasticizer. The plasticizer has is a low molecular weight compound and preferably includes an ester-containing reaction product of at least one glycerol and at least one carboxylic acid or a glycol and an aryl carboxylic acid. The composition base material is preferably a polymer or copolymer that includes polyurethanes, silylated polyurethanes, silylated polyethers, copolymers thereof, and blends thereof. Products containing the composition and a method of applying the composition to a substrate are also disclosed herein.Type: ApplicationFiled: October 31, 2012Publication date: May 2, 2013Applicant: HENRY COMPANY LLCInventor: Henry Company LLC
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Patent number: 8426506Abstract: Addition-crosslinkable silicone compositions having high adhesion, rapid curing, and reduced odor and extractables contain a silylated citric acid.Type: GrantFiled: February 16, 2011Date of Patent: April 23, 2013Assignee: Wacker Chemie AGInventors: Johann Mueller, Markus Merget, Klaus Schnitzer
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Publication number: 20130066001Abstract: The invention relates to a reinforced composite having an unplasticized polyvinyl chloride (PVC) matrix reinforced by means of elongated steel element provided with a coating of acrylate based polymer. The yield strength of elongated steel element of the present invention at 0.01% permanent elongation is at least 1500 MPa. The invention also relates to In one aspect, the present invention relates to a reinforced composite having an unplasticized PVC matrix reinforced by means of elongated steel element, wherein said elongated steel element is coated with a layer of acrylate based polymer followed by a coating of tie layer, wherein said tie layer comprises a mixture of PVC and a plasticizer.Type: ApplicationFiled: May 9, 2011Publication date: March 14, 2013Inventors: Alain Leplae, Danny Gonnissen, Filip Acx, David Verstraete
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Publication number: 20130066000Abstract: A modelling material contains a binder in the form of a plastisol, wherein the plastisol contains essentially PVC (polyvinyl chloride) and at least one phthalate-free plasticizer. The phthalate-free plasticizer is citric acid-based, adipic acid-based, or benzoate ester-based. The material contains 5% by weight to 95% by weight PVC; 5% by weight to 30% by weight phthalate-free plasticizer; 0% by weight to 10% by weight stabilizer; 0% by weight to 10% by weight co-stabilizer; 0% by weight to 75% by weight fillers; 0% by weight to 5% by weight coloring agent; and 0% by weight to 5% by weight other additives.Type: ApplicationFiled: November 5, 2012Publication date: March 14, 2013Applicant: J.S. STAEDTLER GMBH & CO. KGInventor: J.S. Staedtler GmbH & Co. KG
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Patent number: 8389608Abstract: Aminoplast-polythiol compositions resulting from the contact product, or cured reaction product, of an aminoplast resin composition and a polythiol composition are disclosed. Typically, the polythiol composition contains thiol ester molecules having an average of two or more thiol groups per molecule. Methods for preparing the aminoplast-polythiol compositions, methods for using the aminoplast-polythiol compositions to produce coatings and to coat substrates, and coatings and other articles produced using these aminoplast-polythiol compositions also are described.Type: GrantFiled: September 9, 2010Date of Patent: March 5, 2013Assignee: Chevron Phillips Chemical Company LPInventors: Thomas A. Upshaw, Chad W. Brown
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Publication number: 20130053479Abstract: Fibers formed from compositions comprising thermoplastic polymers and oils are disclosed, where the oil is dispersed throughout the thermoplastic polymer. Also disclosed are nonwoven webs and articles formed from fibers of these compositions.Type: ApplicationFiled: May 17, 2012Publication date: February 28, 2013Inventors: Eric Bryan Bond, William Maxwell Allen, Donald Stuart Murray, Isao Noda
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Patent number: 8349979Abstract: An admixture comprises an aqueous composition of a) a copolymeric dispersing component, b) an antifoaming agent component, c) a surfactant component, and d) water. The components may be a blend or physically or chemically attached and result in a stable liquid system that can be used as a dispersing agent for a calcium sulfate compound containing construction chemicals composition.Type: GrantFiled: August 12, 2008Date of Patent: January 8, 2013Assignee: BASF Construction Polymers GmbHInventors: Herbert Hommer, Frank Dierschke, Anja Trieflinger, Konrad Wutz, Manfred Bichler
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Patent number: 8349930Abstract: There is provided a compound of the formula (I) wherein R1 is an alkyl, alkenyl or alkynyl group containing x carbon atoms, wherein x is from 1 to 10, wherein one of R2 and R3 is an alkyl, alkenyl or alkynyl group containing y carbon atoms, wherein y is from 1 to 10, wherein the other of R2 and R3 is a branched group of the formula (II) wherein q is from 0 to 3, wherein each R5 is independently selected from —OH and —O—C(O)—R4, wherein n is from 10 to 20 and m is selected from 2n-q, 2n-2-q, 2n-4-q, and 2n-6-q, wherein each R4 is independently selected from alkyl, alkenyl and alkynyl groups containing z carbon atoms, wherein z is from 7 to 21, wherein z is different to at least one of x and y.Type: GrantFiled: December 11, 2007Date of Patent: January 8, 2013Assignee: Danisco A/SInventors: Bjarne Nielsen, Flemming Vang Sparsø
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Patent number: 8343634Abstract: Composite panels may be prepared using a moisture resistance additive having a formulation that includes a triglyceride having a saponification value of at least 150 and an iodine value of at least 35. The additive may be used in the form of a water emulsion. The water emulsion may be prepared by dispersing the components of the additive formulation under conditions sufficient to at least partially saponify the triglyceride. The moisture resistance additive can impart resistance to moisture absorption and thickness swelling to composite panels prepared therewith.Type: GrantFiled: January 14, 2010Date of Patent: January 1, 2013Assignee: Momentive Specialty Chemicals Inc.Inventors: Steven J. Wantling, Harden Christopher Wren, Jason L. Holder
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Patent number: 8344084Abstract: An admixture comprises an aqueous composition of a) a copolymeric dispersing component, b) an antifoaming agent component, c) a surfactant component, and d) water. The components may be a blend or physically or chemically attached and result in a stable liquid system that can be used as a dispersing agent for a calcium sulfate compound containing construction chemicals composition.Type: GrantFiled: September 22, 2010Date of Patent: January 1, 2013Assignee: BASF Construction Polymers GmbHInventors: Manfred Bichler, Herbert Hommer, Frank Dierschke, Anja Trieflinger, Konrad Wutz
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Patent number: 8309628Abstract: The object of the present invention is to provide an ink composition for heatset offset printing which has an excellent drying property, does not cause skinning during storage of ink composition, and has excellent stability on press in printing. The present invention is an ink composition for heatset offset printing containing a pigment, a binder resin, a petroleum solvent, and at least one kind of vegetable oil component selected from the group consisting of a vegetable oil and a fatty acid ester thereof, the content of the vegetable oil component being 20% by mass or less, and the ink composition further containing: 0.008 to 0.7% by mass of a metal soap drier based on the mass of the metal contained in the drier; 0.008 to 12% by mass of at least one kind selected from the group consisting of a polyvalent carboxylic acid, a derivative thereof, tocopherol, and tocotrienol; and 0.08 to 12% by mass of a phenolic antioxidant.Type: GrantFiled: June 16, 2006Date of Patent: November 13, 2012Assignee: Sakata Inx Corp.Inventors: Yuichi Kataura, Tomohide Katoh, Naoki Kodaira, Kousuke Naganuma
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Patent number: 8257786Abstract: A printing or coating composition has a non-volatile liquid vehicle carrying a conductive polymer to be deposited on a substrate and is cleavable by heat or acidification without decomposition of said material, cleavage of said vehicle producing decomposition products that are more volatile than said vehicle and which can be evaporated to dry the composition. Suitably, that vehicle is a carbonic acid diester or a malonic acid diester, e.g. of the formula: wherein R2 is an organic substituent such that R2—OH is a volatile alcohol; R1 is an aliphatic or aromatic substituent of more than three carbon atoms such that is volatile; and R3 is C1-3 alkyl.Type: GrantFiled: April 13, 2007Date of Patent: September 4, 2012Assignee: The Technical University of DenmarkInventors: Frederik Krebs, Mikkel Joergensen
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Patent number: 8258228Abstract: The invention relates to compositions intended to be applied to the surfaces of freshly poured mortars and/or concretes, before the beginning of the setting, in order simultaneously to prevent the evaporation of the water present in said mortars and/or concretes, which is necessary for their setting and then for their hardening, and in order to create, on said treated surfaces, high adhesiveness for the finishing materials intended to cover them, these compositions being provided in the form of aqueous emulsions comprising at least one paraffin wax (a), alone or in combination with at least one hydrocarbon compound (b) and/or with at least one other hydrocarbon compound (c) different from the hydrocarbon compound (b), and also comprising at least one latex (d) formed of a colloidal aqueous emulsion of at least one polymer, and at least one pulverulent inorganic or organic filler (e).Type: GrantFiled: November 3, 2009Date of Patent: September 4, 2012Inventors: Martin Mosquet, Olivier Malbault, Isabelle Dubois-Brugger
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Publication number: 20120181056Abstract: The present disclosure is directed to acetylated polyglyceride fatty acid ester and compositions containing the same. The acetylated polyglyceride fatty acid ester may be blended with an epoxidized fatty acid ester. The present acetylated polyglyceride fatty acid ester and blends find advantageous application as a plasticizer.Type: ApplicationFiled: September 29, 2010Publication date: July 19, 2012Inventors: Bharat I. Chaudhary, Beate Sczekalla, Klaus Schiller, Michael Meerbote
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Publication number: 20120181061Abstract: The present disclosure is directed to acetylated castor components and compositions including the same. The acetylated castor component may be an acetylated castor oil and/or an acetylated castor wax. The acetylated castor component may be blended with an epoxidized fatty acid ester. The present acetylated castor components and blends find advantageous application as a plasticizer.Type: ApplicationFiled: September 29, 2010Publication date: July 19, 2012Inventors: Bharat I. Chaudhary, Beate Sczekalla, Michael Meerbote, Yang Cheng
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Patent number: 8222313Abstract: Radiation curable compositions, such as UV curable ink compositions, contain a polymeric dispersant, a curable material, that includes a carrier and at least one nanoscale fluorescent pigment particle and an optional non-fluorescent colorant. The fluorescent organic nanoparticle composition includes one or more fluorescent dyes dispersed in a polymeric matrix obtained by modified EA latex process or by emulsion polymerization. In a different embodiment, the nanoscale fluorescent pigment particle composition includes pigment molecules with at least one functional moiety, and a sterically bulky stabilizer compound including at least one functional group, the functional moiety of the pigment associates non-covalently with the functional group of the stabilizer, and the presence of the associated stabilizer limits the extent of particle growth and aggregation, to afford nanoscale-sized pigment particles.Type: GrantFiled: October 6, 2008Date of Patent: July 17, 2012Assignee: Xerox CorporationInventors: Gabriel Iftime, C. Geoffrey Allen, Maria M. Birau, Christopher A. Wagner, Daryl W. Vanbesien, Jordan H. Wosnick, Peter G. Odell
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Patent number: 8222334Abstract: The present invention relates to a water-based ink for ink-jet printing which not only satisfies a high optical density but also exhibits an excellent high lighter-fastness; a water dispersion used for the water-based ink; and a method for producing a print using the water-based ink. There are provided a water dispersion for ink-jet printing comprising (i) (A-1) polymer particles containing a colorant, (B) polymer particles and (C) the water-insoluble organic compound, or (ii) (A-2) self-dispersible pigment, (B) polymer particles and (C) the water-insoluble organic compound; a water-based ink containing the water dispersion; and a method for producing a print using the water-based ink.Type: GrantFiled: February 28, 2011Date of Patent: July 17, 2012Assignee: Kao CorporationInventors: Yasuhiro Doi, Yasushi Ito, Nobuyuki Takizawa, Shigeki Nagashima
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Patent number: 8207253Abstract: Novel ester compositions are prepared by reacting 1) at least one diol, glycol or oligomeric glycol with 2) a mixture of at least one aromatic monocarboxylic acid and at least one aliphatic monocarboxylic acid containing from 2 to 4 carbon atoms. The compositions are effective plasticizers for a variety of polymers, particularly those employed in water-borne adhesives. The freezing point of the present ester mixtures and their efficacy as plasticizers and other types of additives and/or modifiers for a variety of polymer compositions can be varied by adjusting the relative concentrations of the aromatic and aliphatic acids used to prepare the ester composition.Type: GrantFiled: September 14, 2007Date of Patent: June 26, 2012Assignee: Eastman Specialties Holdings CorporationInventors: William D. Arendt, Makarand Joshi
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Patent number: 8178605Abstract: Tire tread comprising a rubber composition, the said composition comprising at least one diene elastomer, one reinforcing filler and one plasticizing system, characterized in that the said plasticizing system comprises, in combination: a plasticizing hydrocarbon resin, the glass transition temperature of which is greater than 0° C.; and a carboxylic acid diester corresponding to the formula (I): R—OOC—(CH2)n—COO—R ?in which n is included within a range from 1 to 15 and the R radicals, which are identical or different, represent a hydrocarbon radical. The invention also relates to the use of such a tread in the manufacture or the retreading of tires exhibiting a substantially improved compromise in properties with regard to the wear resistance and the wet grip.Type: GrantFiled: December 19, 2007Date of Patent: May 15, 2012Assignee: Michelin Recherche et Technique S.A.Inventors: Garance Lopitaux, Didier Vasseur
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Patent number: 8163825Abstract: Triglyceride PVC plasticizers can be produced by recovery of C5 to C10 aldehydes having low average levels of branching from a hydroformylation product, oxidizing the aldehydes with oxygen and/or air to form an acid, recovery of the resulting acid, and esterification with glycerol. Plasticizer compositions including such products or linear triglycerides combined with a secondary plasticizer and articles made therefrom are disclosed.Type: GrantFiled: August 17, 2009Date of Patent: April 24, 2012Assignee: ExxonMobil Chemical Patents Inc.Inventors: Karla S. Colle, Allen David Godwin, Jon Edmond Stanat
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Patent number: 8153707Abstract: A film-forming composition including a coalescent aid comprising fatty acid esters of ethylene glycol and/or propylene glycol having the formula R1COO[(EO)x(PO)y]zH wherein R1CO is a linear saturated aliphatic acyl group, or a combination thereof, having from about 6 to about 22 carbon atoms, EO is —CH2CH2O—, PO is —CH2CH(CH3)O— or —CH(CH3)CH2O— or a combination thereof, where the acyl radical is bonded to a carbon atom of the EO or PO radical, and x=0 to about 5, y=about 0 to about 5, the sum of x and y is equal or greater than 0.5, z=1 to about 5, and (x+y)z is less than or equal to 6. It is to be understood that x, y, and z are average values for the composition.Type: GrantFiled: November 23, 2009Date of Patent: April 10, 2012Assignee: Elementis Specialties, Inc.Inventors: Thomas Lynch, Wilbur Mardis
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Patent number: 8153724Abstract: A moisture curable composition is capable of cure to an elastomeric body. The composition includes an extended polymer, a suitable cross-linking agent, a suitable condensation catalyst, an organic plasticizer, and one or more fillers. The extended polymer includes an organosiloxane containing polymer of a specific formula and an organic extender selected from linear or branched mono unsaturated hydrocarbons, wherein the organopolysiloxane polymer comprises from 5 to 20% by weight of the composition. The cross-linking agent includes at least two hydroxyl and/or hydrolysable groups reactive with the organopolysiloxane polymer. The organic plasticizer is selected from one or more of the group of natural drying oils, fatty acid(s), fatty acid esters, polyols, and organic phosphates.Type: GrantFiled: April 3, 2006Date of Patent: April 10, 2012Assignee: Dow Corning CorporationInventors: Isabelle Maton, Giuseppina Lavinaro, Thierry Dessilly, Tommy Detemmerman
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Patent number: 8138250Abstract: Waxes prepared from hydrogenated plant oils, such as castor and soybean, are formulated into aqueous ink and paper coating compositions. Ink compositions comprising these waxes and evaluated for their resistance to mar and abrasion achieved rub resistance and slip performance comparable to compositions utilizing conventional wax additives, which are generally derived from petroleum. The waxes in the inventive compositions have a low iodine value (ranging from approximately 2 to approximately 5), and a melting point between approximately 120 degrees to approximately 190 degrees F. (Mettler Drop Point). These naturally derived waxes are used as an alternative to petroleum and synthetically derived waxes in the manufacture of inks and coatings for paper and cellulosic products.Type: GrantFiled: October 26, 2004Date of Patent: March 20, 2012Assignee: H R D CorporationInventors: Aziz Hassan, Gregory Borsinger
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Patent number: 8110624Abstract: Coating compositions containing coalescents and a latex polymer, wherein the coalescent has a volatile organic content of less than about 50% and is dispersible in the coating composition.Type: GrantFiled: August 24, 2010Date of Patent: February 7, 2012Assignee: The Valspar CorporationInventors: Larry B Brandenburger, Bruce Sicklesteel, Mary Jane Hibben
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Publication number: 20120005991Abstract: The invention relates to a polymer composition, comprising at least one thermoplastic polymer, at least one pigment or at least one filler or a mixture thereof and at least one diester of a linear diol having 2 to 8 C-atoms with a linear or branched, saturated or unsaturated monocarboxylic acid having 6 to 44 C-atoms, wherein the fraction of diesters comprising different fatty acid radicals in a molecule is less than 10% by weight with regard to the total amount of diesters.Type: ApplicationFiled: November 26, 2009Publication date: January 12, 2012Inventor: Peter Daute
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Patent number: 8084516Abstract: The present invention relates to (A) a water dispersion for ink-jet printing including particles of a waster-insoluble crosslinked polymer which contain a colorant, and a water-insoluble organic compound, wherein the water-insoluble crosslinked polymer is (1) a polymer produced by crosslinking a water-insoluble polymer with a crosslinking agent; (2) a polymer produced by crosslinking 100 parts by weight of the water-insoluble polymer with 0.5 to 9.5 parts by weight of the crosslinking agent; or (3) a polymer having a weight-average segment molecular weight of from 1,400 to 20,000 as calculated from [(weigh-average molecular weight of the water-insoluble polymer)/(number of molar equivalents of the crosslinking agent to be reacted with 1 mol of the water-insoluble polymer+1)]; (B) an ink for ink-jet printing containing the above water dispersion which is excellent in gloss and storage stability; and (C) particles of the water-insoluble crosslinked polymer.Type: GrantFiled: April 26, 2007Date of Patent: December 27, 2011Assignee: Kao CorporationInventors: Kazunari Takemura, Takehiro Tsutsumi, Koji Azuma
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Patent number: 8053499Abstract: The present invention relates to a polyoxymethylene molding composition comprising (A) 0.1-5.0% by weight of colorant, (B) 0.01-0.5% by weight of a nitrogen-containing stabilizer, (C) 0.05-1% by weight of an ester of a polyhydric alcohol and at least one fatty acid, and (D) 0.001-0.5% by weight of a metal salt of a fatty acid, and (I) polyoxymethylene polymer and, where appropriate, up to 40% by weight of other conventional additives, and variants of this constitution in advantageous versions. In the case of these polyoxymethylene molding compositions the selection of the colorants is no longer restricted to conventional colorants suitable particularly for POM. The products produced therewith are particularly stable during processing and feature low formaldehyde emission, defect-free surfaces, and high color fastness.Type: GrantFiled: May 22, 2008Date of Patent: November 8, 2011Assignee: Ticona GmbHInventors: Stefan Disch, Gerhard Reuschel, Ernst Hofmann, Klaus Kurz
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Patent number: 8053491Abstract: An object of the invention is to provide a resin composition which is particularly excellent in impact resistance, tensile elongation characteristics, heat resistance, surface properties, moldability and the like accompanied by less time dependent alteration of these properties and which is produced by mixing a certain plasticizer with a biodegradable polymer of plant origin, and to provide a molded product of the composition. The present invention can provide a resin composition comprising a biodegradable 3-hydroxyalkanoate copolymer (A) and a plasticizer (B), wherein: the biodegradable 3-hydroxyalkanoate copolymer (A) has a recurring unit represented by the structure formula (1): [—CHR—CH2—CO—O—] (wherein, R represents an alkyl group represented by CnH2n+1; and n is an integer of 1 to 15); the plasticizer (B) is based upon a polyglycerol acetic acid ester having an acetylation degree of no less than 50% ester.Type: GrantFiled: August 9, 2007Date of Patent: November 8, 2011Assignee: Kaneka CorporationInventors: Taizo Aoyama, Nobuo Nakamura, Yoshihiko Hashimoto, Noriyuki Suzuki
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Publication number: 20110227994Abstract: An image forming method including: applying a treatment liquid containing a copolymer of epihalohydrin and dimethylamine to a recording medium having a coated layer; and applying an ink composition containing a self-dispersing pigment, a solvent, a surfactant, wax particles and water to the recording medium.Type: ApplicationFiled: March 14, 2011Publication date: September 22, 2011Applicant: FUJIFILM CORPORATIONInventor: Terukazu YANAGI
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Publication number: 20110201736Abstract: The invention relates to printable films comprising a substrate and at least a surface layer, said layer covering at least one face of said substrate and comprising a water-dispersible polymer and an ethylenically unsaturated compound; to a process for the manufacture of such films; to printed films and especially to printed labels obtained from such printable films.Type: ApplicationFiled: February 17, 2011Publication date: August 18, 2011Applicant: INNOVIA FILMS LIMITEDInventors: Alastair Hugh Servante, Gary Power, Colin Marshall
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Publication number: 20110151640Abstract: A compound for filling small gaps in a semiconductor device, a composition for filling small gaps in a semiconductor device, and a method of fabricating a semiconductor capacitor, the compound including hydrolysates prepared by hydrolysis, in the presence of an acid catalyst, of compounds represented by Formulae 1, 2, and 3: [RO]3Si—[CH2]nR???(1) wherein, in Formula 1, n is an integer from 0 to about 10, and R and R? are each independently a hydrogen atom, a C1-C12 alkyl group, or a C6-C20 aryl group; HOOC[CH2]nR2Si—O—SiR?2[CH2]nCOOH??(2) wherein, in Formula 2, each n is independently an integer from 0 to about 10, and R and R? are each independently a C1-C12 alkyl group or a C6-C20 aryl group; and R3Si—O—X??(3) wherein, in Formula 3, X is R? or SiR?3, and R and R? are each independently a C1-C12 alkyl group or a C6-C20 aryl group, or a polycondensate prepared by polycondensation of the hydrolysates represented by Formulae 1, 2, and 3.Type: ApplicationFiled: March 2, 2011Publication date: June 23, 2011Inventors: Sung Jae Lee, Hee Jae Kim, Tae Ho Kim, Sang Geun Yun, Chang Soo Woo
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Patent number: 7946323Abstract: An earth-friendly tire using raw materials derived from non-petroleum resources instead of all or part of raw materials derived from petroleum resources currently used for tires. The tire is prepared by using a natural rubber instead of a synthetic rubber; an inorganic filler and/or a biofiller instead of carbon black; vegetable oil instead of petroleum oil; and natural fiber instead of synthetic fiber so that the tire has a non-petroleum raw material in an amount of at least 75 % by weight based on the total weight of the tire.Type: GrantFiled: June 20, 2007Date of Patent: May 24, 2011Assignee: Sumitomo Rubber Industries, Ltd.Inventors: Naohiko Kikuchi, Kazuo Hochi, Takuya Horiguchi
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Publication number: 20110076905Abstract: Pressure sensitive adhesive comprised of a polypropylene resin of low density and high melting point and at least one tackifying resinType: ApplicationFiled: May 29, 2009Publication date: March 31, 2011Applicant: TESA SEInventors: Bernhard Müssig, Dennis Seitzer
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Patent number: 7872063Abstract: This invention provides film-forming compositions, including but not limited to polishes, coatings, adhesives and inks, comprising a at least one acrylic or vinyl acetate polymer or copolymer as a film-forming ingredient and, as the plasticizer, a blend in specified proportions of a) the benzoate of a 6-carbon monohydric alcohol, b) diethylene glycol dibenzoate and c) diethylene glycol monobenzoate.Type: GrantFiled: September 22, 2006Date of Patent: January 18, 2011Assignee: Genovique Specialties Holdings CorporationInventors: Arron Strepka, Makarand V. Joshi, William D. Arendt, Jason Butt
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Patent number: 7868084Abstract: A curable composition comprises a reactive silicon group-containing polyoxyalkylene polymer which is obtained by reacting a polyoxyalkylene polymer (A) having a molecular weight distribution of 1.6 or less, a number average molecular weight of 15,000 to 50,000, and 0.8 or more reactive groups, on average, per molecule thereof with an organic compound (B) having in the molecule thereof a reactive silicon group and a functional group capable of reacting with the reactive groups of the polymer (A) in a proportion of 0.8 to 1.5 molecules of the organic compound (B), on average, per molecule of the component (A), a filler (C) and a curing catalyst (D). The composition contains no plasticizer or a small amount of plasticizer.Type: GrantFiled: March 29, 2004Date of Patent: January 11, 2011Assignee: Kaneka CorporationInventor: Toyohisa Fujimoto
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Publication number: 20100317784Abstract: An object is to provide an inorganic powder-containing resin composition excellent in an ability to disperse the inorganic powder and excellent in transferability upon formation into a sheet. Another object is to provide an inorganic powder-containing resin composition capable of forming a dielectric layer having highlight transmittance (without bubble defect) and excellent in surface smoothness. The present invention relates to an inorganic powder-containing resin composition comprising A) an inorganic powder, B) a binder resin, C) diglycerin, and D) at least one diglycerin fatty acid ester selected from the group consisting of a diglycerin fatty acid monoester, a diglycerin fatty acid diester, a diglycerin fatty acid triester, and a diglycerin fatty acid tetraester.Type: ApplicationFiled: September 28, 2007Publication date: December 16, 2010Inventors: Katsuya Kume, Tomohide Banba, Makoto Kai, Yasushi Buzoujima, Itsuhiro Hatanaka, Hidenori Suzuki, Tatsuya Suzuki
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Patent number: 7837778Abstract: This application is directed to a method of treating tires so that the tires will have better performance, especially when used for racing. The method disclosed herein is especially suited for use in go kart racing, although the method can be used for other applications in which the adhesion and hardness of tires, after their manufacture is to be altered. The method also includes cleaning steps and formulations. This method involves the selective use of various esters to alter tire characteristics as desired.Type: GrantFiled: December 5, 2006Date of Patent: November 23, 2010Inventor: Roland E. (Randy) Ransom
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Patent number: 7834072Abstract: Non-aqueous disperson compositions, such as ink compositions, contain a polymeric dispersant, a polymeric resin, an organic liquid, and a nanoscale pigment particle composition including an organic monoazo laked pigment including at least one functional moiety, and a sterically bulky stabilizer compound including at least one functional group, wherein the functional moiety of the pigment associates non-covalently with the functional group of the stabilizer; and the presence of the associated stabilizer limits the extent of particle growth and aggregation, to afford nanoscale-sized pigment particles.Type: GrantFiled: November 1, 2007Date of Patent: November 16, 2010Assignee: Xerox CorporationInventors: Rina Carlini, C. Geoffrey Allen, Sandra J. Gardner
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Patent number: 7825178Abstract: A floor-polish leveling agent containing an ester compound obtained by reacting a hydroxycarboxylic acid with at least one glycol ether so that substantially all of the carboxyl groups are esterified. The ester compound may be an acetylated ester compound in which one or more hydroxyl groups are acetylated. An aqueous floor-polish composition containing this ester compound and/or acetylated ester compound, and a water-insoluble polymer.Type: GrantFiled: October 14, 2005Date of Patent: November 2, 2010Assignee: Daihachi Chemical Industry Co., Ltd.Inventors: Atsushi Nagata, Yasunori Fujita
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Patent number: 7814626Abstract: The invention provides a process for the preparation of polycarbonate by the melt transesterification process, polycarbonate having a low electrostatic charge obtainable by this process, and moldings or extrudates, in particular optical data storage media or light-diffusing plates, made from this polycarbonate.Type: GrantFiled: May 9, 2008Date of Patent: October 19, 2010Assignee: Bayer MaterialScience AGInventors: Pete Fischer, Wilfried Haese, Alexander Meyer