Aluminum Dnrm Patents (Class 524/437)
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Publication number: 20110152403Abstract: Embodiments of the present invention relate to a method of making a biopolymeric material comprising contacting a biopolymer and a binder sufficient to form a mixture, heating the mixture and profile extruding the mixture sufficient to create a biopolymeric material. Embodiments also relate to a method of making a biopolymeric material comprising contacting a biopolymer and a reactive composite sufficient to form a mixture, heating the mixture and profile extruding the mixture sufficient to create a biopolymeric material.Type: ApplicationFiled: December 20, 2010Publication date: June 23, 2011Applicant: DiaServe, Inc.Inventors: Michael A. Nelson, Michael Riebel
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Patent number: 7960463Abstract: Particular embodiments are directed toward a rubber mixture comprising (i) a rubber; and (ii) a filler component, where the filler component includes a filler selected from the group consisting of amorphous aluminum hydroxycarbonate, amorphous aluminum hydroxyoxycarbonate, and amorphous aluminum oxycarbonate, where said amorphous aluminum hydroxycarbonate, amorphous aluminum hydroxyoxycarbonate, and amorphous aluminum oxycarbonate are characterized by a BET specific surface area of less than 40 m2/g.Type: GrantFiled: December 30, 2008Date of Patent: June 14, 2011Assignee: Bridgestone CorporationInventors: Xiao-Dong Pan, Pat Sadhukhan
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Patent number: 7960459Abstract: The present invention has its object to provide a curable composition which comprises a reactive silyl group-containing organic polymer, does not contain, as a silanol condensation catalyst, any organotin type curing catalyst currently of concern because of the toxic feature thereof, is excellent in surface curability and depth curability and, further, can provide cured products excellent in adhesiveness; the above object can be achieved by a curable composition which comprises: an organic polymer (A) containing a silicon-containing group capable of crosslinking under siloxane bond formation; and a guanidine compound (B-1), as a silanol condensation catalyst (B), represented by the general formula (1): R1N?C(NR12)2??(1) (wherein one of the five R1s is an aryl group and the other four R1s each independently is a hydrogen atom or a hydrocarbon group in which the carbon atom at position 1 is saturated).Type: GrantFiled: February 9, 2007Date of Patent: June 14, 2011Assignee: Kaneka CorporationInventors: Noriko Noro, Toshihiko Okamoto, Ayako Yano, Yoshikazu Morii
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Patent number: 7960469Abstract: The production method of a water absorbent resin composition including a particulate water absorbent resin, wherein: 95 wt % or more of particles whose particle diameter is less than 850 ?m and not less, than 106 ?m are contained, and a weight average particle diameter of the particles is less than 500 ?m and not less than 300 ?m and a logarithmic standard deviation (??) of a particle size distribution is 0.45 or less, and a water-soluble component of the water absorbent composition is 35 wt % or less, and a multivalent metal component is contained, and an extraction rate of the multivalent metal component is 5.0 wt % or more and less than 100 wt %, thereby providing the water absorbent resin composition, free from any coagulation of particles in high humidity, which has superior absorbent property in terms of an absorbency and a diffusing absorbency under pressure.Type: GrantFiled: June 23, 2004Date of Patent: June 14, 2011Assignee: Nippon Shokubai Co., Ltd.Inventors: Yoshifumi Adachi, Takahiro Kitano, Shinichi Fujino, Katsuyuki Wada, Kazushi Torii, Taku Iwamura, Sayaka Machida
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Patent number: 7960454Abstract: The invention provides for processes to produce elastomeric compositions, the processes including contacting at least one elastomer with a processing aid, wherein the processing aid comprises at least one functionalized polymer having at least one anhydride group. The invention also provides for articles such as innerliners for tires produced from the aforementioned elastomeric compositions.Type: GrantFiled: December 16, 2005Date of Patent: June 14, 2011Assignee: ExxonMobil Chemical Patents Inc.Inventors: Walter Harvey Waddell, David Yen-Lung Chung, Robert Christopher Napier, Donald Sheley Tracey, Dirk Frans Rouckhout
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Patent number: 7956121Abstract: A thermoconductive silicone elastomer comprising a silicone elastomer being a cured body of a hydrosilation-curable organopolysiloxane composition, a reinforcement fine silica powder, a thermoconductive inorganic powder, and an alkylphenylpolysiloxane that is liquid at room temperature. A hydrosilation-curable thermoconductive silicone elastomer composition comprising: a hydrosilation-curable organopolysiloxane composition, a reinforcement fine silica powder, a thermoconductive inorganic powder, and an alkylphenylpolysiloxane that is liquid at room temperature. A thermoconductive medium comprising the aforementioned thermoconductive silicone elastomer.Type: GrantFiled: August 29, 2005Date of Patent: June 7, 2011Assignee: Dow Corning Toray Company, Ltd.Inventor: Kazuhiro Sekiba
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Patent number: 7956116Abstract: Provided is an electronic device comprising a thermally conductive sheet including a methacrylic polymer, a thermally conductive filler containing aluminum hydroxide in an amount of at least 10% by volume of the thermally conductive sheet, a combination of a phenolic antioxidant and a sulfur based antioxidant in an amount sufficient to impart thermal stability to the thermally conductive sheet, and a heat radiator.Type: GrantFiled: September 29, 2009Date of Patent: June 7, 2011Inventors: Masaki Yoda, Yoshinao Yamazaki
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Patent number: 7947770Abstract: The present invention relates to novel flame retardant polycarbonate resin compositions comprising at least one aromatic polycarbonate resin, at least one anti-drip agent, and at least one salt as defined herein. The present invention also provides methods for preparing articles comprising said flame retardant composition, and articles made therefrom.Type: GrantFiled: February 28, 2008Date of Patent: May 24, 2011Assignee: E. I. du Pont de Nemours and CompanyInventors: Christopher P. Junk, Donald Douglas May
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Patent number: 7939175Abstract: A non-halogenated rubber compound is provided for use in conveyor belts, particularly those used in underground mining. The non-halogenated rubber compound is fire-resistant in accordance with MSHA standards and produces acceptable levels of toxicity and smoke upon burning. Such non-halogenated rubber compound includes a blend of rubbery polymers in combination with aluminum trihydrate, which is a fire retardant, and optionally a phosphate plasticizer, which can provide the rubber compound with a more desirable workability. The blend of rubbery polymers is composed of natural rubber and butadiene rubber, and optionally styrene-butadiene rubber, such blend being present in a total amount of 100 phr. In one embodiment, the aluminum trihydrate is present in an amount of about 30 phr to about 150 phr. In another embodiment, the phosphate plasticizer is present in an amount of about 10 phr to about 60 phr.Type: GrantFiled: October 30, 2009Date of Patent: May 10, 2011Assignee: Veyance Technologies, Inc.Inventors: Kenneth Michael Alexander, David Joseph Maguire
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Patent number: 7937023Abstract: A method and a composition for the production of surface smoothing polyurethane layers for application to a substrate prior to subsequent application of a charge generation layer for electrophotographic applications by preparing a coating solution containing a dialkyl malonate capped isocyanate or polyisocyanate, a polyol and at least one finely-divided metal oxide, coating the substrate with the coating solution and heating the coating solution to a temperature up to about 140° C.Type: GrantFiled: July 9, 2004Date of Patent: May 3, 2011Assignee: Eastman Kodak CompanyInventor: Michel F. Molaire
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Publication number: 20110098394Abstract: The present invention is directed to a coating composition, such as a substantially clear coating composition, which comprises (1) an alkoxysilane, (2) a polysiloxane, (3) a plurality of particles, and (4) curing agent that is reactive with the polysiloxane. The coating composition of the present invention can exhibit increased physical properties, such as scratch resistance, when compared to similar coating compositions that lack the components disclosed herein.Type: ApplicationFiled: October 28, 2009Publication date: April 28, 2011Inventors: Robert Schmeltzer, Susan Donaldson, Kevin C. Olson, Kurt G. Olson, John E. Schwendeman, Dennis A. Simpson, Frank C. Williams
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Patent number: 7927655Abstract: A method for preparing a dehumidifying element including a superabsorbent polymer (SAP) comprises mixing SAP particles with inorganic salt particles, exposing the SAP particles and the inorganic salt particles to a high humidity atmosphere thereby absorbing the deliquescent inorganic salt by the SAP, and drying moisture inside the SAP that has absorbed the inorganic salt. Accordingly, an amount of the inorganic salt absorbed by the SAP is minutely controlled thus to precisely control a degree of an ion exchange therebetween, thereby freely controlling a hygroscopic property of the dehumidifying element including the SAP. Furthermore, since the SAP particles and the inorganic salt particles are physically mixed together, the mixture ratio therebetween is entirely uniform, and therefore, the reliability of the product can be obtained.Type: GrantFiled: July 18, 2006Date of Patent: April 19, 2011Assignee: Korea Institute of Science and TechnologyInventor: Dae-Young Lee
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Patent number: 7923518Abstract: The present application provides novel nitrile rubbers comprising repeating units of at least one ?,?-unsaturated nitrile, at least one conjugated diene and optionally one or more further copolymerizable monomers which nitrile rubbers are distinguished by a specific calcium content as well as a specific chlorine content and dispose of specific thio end groups. Additionally, an improved polymerization and work-up process is provided to produce the aforementioned nitrile rubbers.Type: GrantFiled: February 14, 2008Date of Patent: April 12, 2011Assignee: LANXESS Deutschland GmbHInventor: Werner Obrecht
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Publication number: 20110077337Abstract: A method for preparing a high thermal conductivity and low dissipation factor adhesive varnish for build-up (combining) additional insulation layers is disclosed, where the adhesive varnish is used for high-density interconnected printed circuit boards or package substrates.Type: ApplicationFiled: September 25, 2009Publication date: March 31, 2011Inventors: Yun-Chao YEH, Chung-Hao CHANG, Cheng-Nan YEN, Li-Hung LIU
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Patent number: 7914854Abstract: An SiO2-based film-forming composition giving a protective film which, after impurity diffusion, can be easily stripped off and which has a higher protective effect. The film-forming composition is one for forming a protective film which in the diffusion of an impurity into a silicon wafer, serves to partly prevent the impurity diffusion. This film-forming composition comprises a high-molecular silicon compound and a compound having a protective element which undergoes covalent bonding to the element to be diffused in the impurity diffusion and thereby comes to have eight valence electrons. The protective element is preferably gallium or aluminum when phosphorus is used as the element to be diffused, and is preferably tantalum, niobium, arsenic, or antimony when boron is used as the diffusion element.Type: GrantFiled: December 19, 2006Date of Patent: March 29, 2011Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Toshiro Morita, Isao Sato
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Publication number: 20110060084Abstract: The present invention relates to a polycarbonate resin composition that can have excellent light stability and dimensional stability, including: (A) 70 to 95 parts by weight of a thermoplastic polycarbonate resin; (B) 5 to 40 parts by weight of a thermoplastic non-crystalline polyester copolymer; (C) 5 to 50 parts by weight of titanium dioxide; (D) 0.1 to 10 parts by weight of an organic siloxane copolymer; and (E) 0.05 to 5 parts by weight of a fluorinated polyolefin-based resin. The polycarbonate resin composition can have excellent light stability and dimensional stability and also can have excellent mechanical strength without reduced impact strength and workability. The polycarbonate resin composition can be used in molded products such as LCD backlight parts requiring product dimensional stability and other parts requiring light stability.Type: ApplicationFiled: November 12, 2010Publication date: March 10, 2011Applicant: CHEIL INDUSTRIES INC.Inventors: Hyuk-Jin JUNG, Jong-Cheol LIM
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Patent number: 7902284Abstract: Organosilicon compositions which can be cured to produce elastomers, in particular elastomers suitable for use in the food industry, contain very fine particulate aluminum oxide powder in minor amount. Non-blocking sheets and pellets can be formed from the compositions, and later molded and cured.Type: GrantFiled: July 4, 2007Date of Patent: March 8, 2011Assignee: Wacker Chemie AGInventor: Peter Jerschow
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Publication number: 20110048637Abstract: Thermosetting adhesive compositions formed from an epoxy resin containing nano-sized core-shell particles, one or more thermoplastic toughening agent containing an amine-terminated polyethersulfone, and at least one multi-functional epoxy resin, together with at least one amine curing agent to allow full cure of the adhesive composition up to 400° F. are provided herein. Such compositions are useful for forming adhesive films that can bond composite/metal/honeycomb structures for aerospace including bonding of aircraft leading or trailing edges, acoustic nacelle structures, horizontal and vertical tail, and various other structures, as well as for other high performance industrial applications.Type: ApplicationFiled: August 26, 2010Publication date: March 3, 2011Applicant: CYTEC TECHNOLOGY CORP.Inventor: Dalip KOHLI
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Patent number: 7897674Abstract: Polymer electrolyte for an electrochemical generator based on at least a four branched polymer, at least a poly(vinylyldienefluoride), a poly(vinyldiene fluoro-co-hexafluoropropene copolymer), a poly(tetrafluoroethylene), a poly(ethylene-co-propylene-co-5-methylene-2-norbornene) or an ethylene propylene-diene copolymer, a polyol, a poly(methylmethacrylate, a poly(acrylonitrile), SiO2Al2O3, or nano TiO2 non coated or coated with an organic material. This electrolyte allows to prepare electrolytic compositions that can be used in high performance electrochemical devices.Type: GrantFiled: January 15, 2003Date of Patent: March 1, 2011Assignee: Hydro-QuebecInventors: Karim Zaghib, Michel Perrier, Abdelbast Guerfi, Elisabeth Dupuis, Patrick Charest, Francois Allaire, Michel Armand
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Patent number: 7897681Abstract: Compositions including composites of polyvinyl chloride (PVC) and nanoparticles are disclosed. A wood-polymer composite using the PVC-nanoparticle composite as a matrix also is disclosed. The nanoparticle filler is dispersed throughout the PVC matrix by blending the nanoparticles with a mixture of PVC particles that have been pre-heated to a temperature at or above a fusion point of the PVC, thereby fusing the PVC particles prior to the addition of the nanoparticles to the matrix. Also disclosed are methods of forming the composite compositions. The composite compositions can be used to replace wood boards.Type: GrantFiled: April 17, 2008Date of Patent: March 1, 2011Assignee: Board of Trustees of Michigan State UniversityInventor: Laurent M. Matuana
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Publication number: 20110040008Abstract: New polymer concentrates on the basis of polymer additives, like e.g. fillers and flame-retardants, are provided which have in particular an increased bulk density compared to the polymer additives as such. This increased bulk density leads to a substantial improvement in the processability of such concentrates, their dispersibility during compounding and the properties of the resulting polymer compound. Processing improvements include less dust, faster processing and more homogeneous additive dispersion. The invention also provides a process for preparing such new polymer concentrates, a process for preparing polymer compounds containing the new polymer concentrates, the respective polymer compounds and a process for preparing formed parts thereof. Such formed parts have more uniform properties such as density, wall thickness, and in case of the flame-retardants more homogeneous and consistent flame retardancy.Type: ApplicationFiled: October 28, 2010Publication date: February 17, 2011Inventors: Stephen Pask, Andre Damman, Stephan Schroeder
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Publication number: 20110040004Abstract: Formulations comprising an isosorbide-modified unsaturated polyester comprising maleic acid, fumaric acid, itaconic acid or maleic anhydride and isosorbide and one or more low profile additives. The formulations exhibit better shrink control in molding compound formulations with standard low profile additives than their non-isosorbide-modified analogues. These isosorbide-modified unsaturated polyester resins may be applied in molding compounds like sheet molding compounds or bulk molding compounds and may be components of fiber reinforced composites or other composite materials.Type: ApplicationFiled: August 12, 2009Publication date: February 17, 2011Inventors: Dejan D. Andjelkovic, Darcy A. Culkin, Roman Loza, Micheal J. Sumner, Timothy A. Tuffs, Dennis H. Fisher
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Publication number: 20110040006Abstract: The dirt pickup resistance of substrates, in particular coatings, is improved by the incorporation of small amount of certain layered double hydroxide particles. Methods for the preparation of effective, readily intercalated, layered double hydroxide particles and compositions comprising them, such as architectural coatings, in particular water based architectural coatings, are provided.Type: ApplicationFiled: July 27, 2010Publication date: February 17, 2011Applicant: BASF SEInventors: Wolfgang Peter, Hans-Thomas Schacht, Valentina Kharisovna Mitina, Bernd Lamatsch, Karin Powell
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Publication number: 20110033558Abstract: The invention concerns the polymers obtained by the use of sulphur compounds in a process for controlled radical polymerisation in water of acrylic acid and/or acrylic acid with hydrosoluble monomers. It concerns also their uses as dispersant agents or agents to aid grinding and/or co-grinding of mineral matters in aqueous suspensions, and as dispersant agents incorporated directly in aqueous formulations containing mineral matters. Finally, the invention concerns the formulations of mineral matters obtained in this manner.Type: ApplicationFiled: October 21, 2010Publication date: February 10, 2011Applicant: COATEX S.A.S.Inventors: Jean-Marc Suau, Christian Jacquemet
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Patent number: 7875362Abstract: An absorbent member and a method for making such an absorbent member. The absorbent member includes a modified water absorbent resin having good production efficiency, absorbency against pressure, absorption speed, gel strength, and liquid permeability. The modified water absorbent resin may be made by mixing a water absorbent resin, water, and a water-soluble radical polymerization initiator without addition of an ethylenically unsaturated monomer to obtain a water absorbent resin composition, and irradiating the water absorbent resin composition with active energy rays. During irradiation, the surface water content of the water absorbent resin is at least 3.0 wt %.Type: GrantFiled: May 20, 2010Date of Patent: January 25, 2011Assignee: The Procter & Gamble CompanyInventors: Yoshiro Mitsukami, Makoto Matsumoto, Taku Iwamura
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Publication number: 20110011021Abstract: A fire resistant slipsheet in roll form includes a fiber mat having first and second sides and a coating containing expandable graphite, a filler, and a binder. The coating is coated on at least one of the first and second sides of the fiber mat, and a single layer of the slipsheet achieves a Class A rating when tested according to UL 790 and/or ASTM E-108 Standard Test Methods for Fire Tests of Roof Coverings. A fire resistant roofing system and a method for installing a fire resistant roofing system that achieves a Class A rating when tested according to UL 790 and/or ASTM E-108 Standard Test Methods for Fire Tests of Roof Coverings is also provided.Type: ApplicationFiled: July 17, 2009Publication date: January 20, 2011Inventors: Daniel LaVietes, Michael Lee Bryson
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Publication number: 20110008725Abstract: A liquid electrostatographic toner or liquid ink jet ink prepared by the steps of heating a marking particle mix of particles of a resin and a colourant blend in a carrier liquid to a temperature between about the first softening point of the resin and about the second softening point of the resin, maintaining the temperature of the heated marking particle mix for a selected period of time, cooling the marking particle mix to room temperature, and mixing the marking particle mix with high shear. The particle mix can be produced by coarse grinding in a ball mill. The resultant toner or ink has an improved Newtonian like flow behaviour, improved electrical properties, reduced sedimentation and agglomeration and significantly improved optical density and reduced background.Type: ApplicationFiled: August 20, 2008Publication date: January 13, 2011Inventor: Herbert Lee Marko
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Publication number: 20110009527Abstract: Thermosetting compositions comprising a) at least a first thermosetting resin, b) at least one silicone polyether, and c) at least one filler or fibrous reinforcement, methods of making such thermosetting compositions, and thermoset products made from the compositions.Type: ApplicationFiled: February 2, 2009Publication date: January 13, 2011Inventors: Bernd Hoevel, Ludovic Valette, Patricia L. Roberts
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Publication number: 20110000398Abstract: A method for forming a composite structure, using a mandrel that is later removed from the composite structure, involves production of a mandrel by depositing a particulate mixture, including an aggregate and a binder, into a mold and removing the mandrel from the mold. The mandrel may be treated while still in the mold by heating, curing with an agent, microwave energy, or by some combination thereof. Once finished, the mandrel can be used in manufacturing polymer and/or composite components.Type: ApplicationFiled: June 4, 2010Publication date: January 6, 2011Applicant: ADVANCED CERAMICS MANUFACTURING LLCInventors: Matt Wallen, Jens Rossfeldt
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Publication number: 20100331471Abstract: Provided is a mixed aluminum hydroxide powder suitable as a filler to be filled into a resin or the like, particularly suitable in an application where the filler is desired to be filled in a large amount, and enabling the production of a molded article excellent in strength properties. The mixed aluminum hydroxide powder is obtained by mixing an aluminum hydroxide powder X having an average secondary particle diameter in the range of 5 to 16 ?m and a shape coefficient of 4 or less, and an aluminum hydroxide powder Y having an average secondary particle diameter in the range of 0.5 to 2.0 ?m and a shape coefficient of 4 or less, the mixed aluminum hydroxide powder being adjusted so as to have an average secondary particle diameter in the range of 0.9 to 12 ?m.Type: ApplicationFiled: February 2, 2009Publication date: December 30, 2010Inventors: Kazuyuki Yamamoto, Takahiro Kuroda, Toshihiro Matsuba
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Patent number: 7858734Abstract: A polyimide material comprises a polyimide. The polyimide has repeating units of formula (I). The polyimide material further comprises a coupling agent-containing filler. A method for preparing a polyimide material comprises allowing a mixture comprising an aromatic tetracarboxylic dianhydride, an aromatic diamine, and a coupling agent-containing filler to react to produce a polyamic acid. The method further comprises contacting the polyamic acid with an aliphatic dicarboxylic acid of formula (II) to produce an intermediate, and imidizing the intermediate to produce the polyimide material. A polyimide comprises repeating units of formula (I).Type: GrantFiled: August 5, 2008Date of Patent: December 28, 2010Assignee: BYD Co., Ltd.Inventors: Qiang Li, Chengzhang Li, Lin Jiang
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Publication number: 20100324193Abstract: The present invention relates to processes for the production of at least partially pepetizable and at least partially peptized boehmite particles, the at least partially pepetizable and at least partially peptized boehmite particles, and the use of the at least partially peptized boehmite particles to flame retard synthetic resins.Type: ApplicationFiled: February 5, 2009Publication date: December 23, 2010Applicant: ALBEMARLE CORPORATIONInventors: Rene G.E. Herbiet, Monika Giesselbach
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Publication number: 20100319960Abstract: The present invention is a highly mineral-filled halogen-free, flame-retardant composition made from or containing a mineral filler, an olefin multi-block interpolymer, and a polar-monomer-based compatibilizer. The invented system has improved elongation at break, achieves a highly flexible, soft compound at high (e.g. >40 weight percent) filler addition, and achieves and low residual deformation when subjected to the hot pressure test. The invention also includes cables and extruded articles prepared from the composition.Type: ApplicationFiled: February 20, 2009Publication date: December 23, 2010Inventors: Stephen H. Cree, Gerrit Groot-Enzerink, Maria Ruiz
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Publication number: 20100324192Abstract: The invention relates to an optimized method for improving the flameproofing of fiber composite materials or prepregs, particularly for the production of thermosets. An upper limit already exists on the percentage increase in flameproofing agent for glass fiber composites. However, the application of natural fibers in the composite increases the demands placed on the flameproofing. Thus the problem addressed by this invention is to offer a new method for the flameproofing of natural fiber composites and composites with increased flameproofing, and for the flameproofing of conventional fiber composites, which avoids the disadvantages of known methods which are created by increasing the viscosity of the polymer with flameproofing agent. Furthermore, a flameproofed composite should be offered, which avoids the disadvantages of known fiber composites which are created by increasing the viscosity of the polymer with flameproofing agent.Type: ApplicationFiled: November 12, 2007Publication date: December 23, 2010Inventor: Herbert Costard
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Publication number: 20100323114Abstract: Coating materials that comprise at least one polymer (P1), at least one polymer (P2) which is incompatible with polymer (P1) in the solid phase and/or a crosslinking agent (V) which is incompatible with the polymer (P1) in the solid phase, where the polymers (P1) and/or (P2) have at least one functional group (a) which reacts in the course of curing of the coating material to form covalent bonds, wherein the coating material comprises 0.1 to 30% by weight, based on the nonvolatile constituents of the coating material, of electrically charged inorganic particles (AT) whose average particle diameter (D) is <1 ?m and whose average D/d ratio of the average particle diameter (D) to the average particle thickness (d) is >50. Also disclosed is a method for producing antistonechip OEM coat systems using the disclosed coating material.Type: ApplicationFiled: November 6, 2008Publication date: December 23, 2010Applicants: BASF COATINGS GMBH, UNIVERSITE BLAISE PASCALInventors: Horst Hintze-Brüning, Hans-Peter Steiner, Fabrice Leroux, Anne-Lise Troutier
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Publication number: 20100316875Abstract: Precursor composition for room-temperature curable compositions comprising a first component (A) separated from a second component (B), the component (A) comprising one or more nitrile-butadiene rubber and a linear long chain diamine and the component (B) comprising an epoxy resin and a silicone resin or a resin comprising epoxy and silicone resins.Type: ApplicationFiled: September 2, 2008Publication date: December 16, 2010Inventor: Alain H. Lamon
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Publication number: 20100317761Abstract: A window covering has at least an element made of polyethylene terephthalate mixed with a filler, wherein the polyethylene terephthalate has a melt strength greater than 500 Pa·s, and a ratio of the filler is between 2% and 40% by weight, and the polyethylene terephthalate is mixed with the filler in an environment with the temperature between 200 and 350. The mixture is put into an extruder for extrusion to have a long member, and then the long member is cooled for solidification and is cut to make the window covering element. The element of the window covering has a well rigidity, heat resistant, and light fastness property, and most of all, it is recyclable.Type: ApplicationFiled: September 16, 2009Publication date: December 16, 2010Applicant: NIEN MADE ENTERPRISE CO., LTD.Inventors: Ming Nien, Tung-Jung Chen
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Publication number: 20100317754Abstract: A window covering has at least an element made of polyethylene terephthalate mixed with a filler, wherein the polyethylene terephthalate has a melt strength greater than 500 Pa·s, and a ratio of the filler is between 2% and 40% by weight, and the polyethylene terephthalate is mixed with the filler in an environment with the temperature between 200 and 350. The mixture is put into an extruder for extrusion to have a long member, and then the long member is cooled for solidification and is cut to make the window covering element. The element of the window covering has a well rigidity, heat resistant, and light fastness property, and most of all, it is recyclable.Type: ApplicationFiled: September 17, 2009Publication date: December 16, 2010Applicant: NIEN MADE ENTERPRISE CO., LTD.Inventors: Ming Nien, Tung-Jung Chen
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Patent number: 7851532Abstract: Disclosed herein is a flame retardant thermoplastic polyester resin composition comprising: (A) about 100 parts by weight of a polyester resin; (B) about 1 to about 60 parts by weight of a cyclic oligomeric phosphazene compound; (C) about 1 to about 50 parts by weight of a melamine compound; (D) about 1 to about 20 parts by weight of a inorganic metal compound; and (E) about 0.1 to about 5 parts by weight of a fluorinated polyolefin resin. The thermoplastic polyester resin composition may further contain a filler (F).Type: GrantFiled: June 2, 2009Date of Patent: December 14, 2010Assignee: Cheil Industries Inc.Inventors: Pil Ho Kim, Jong Cheol Lim, In Sik Shim
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Patent number: 7851552Abstract: The invention relates to a polymeric composition having elastomeric properties over wide temperature ranges, of the type that comprises polymers and/of copolymers which are derived from substituted or non-substituted vinylaromatic monomers and compatible, homogeneous diene monomers. The inventive composition is based on stereoregular polymers and does not require the use of compatibilizer agents. The invention further relates to the method of obtaining said compositions and of hydrogenating same without the need for additional catalysts or methods.Type: GrantFiled: August 15, 2003Date of Patent: December 14, 2010Assignees: Dynasol Elastomeros, S.A. DE C.V., Centrode Investigacion En Quimica Aplicada (CIQA)Inventors: Sergei Kniajanski, Maricela Garcia-Zamora, Sergio Corona-Galvan, Rodolfo Flores-Flores, Marcela Garcia-Ramirez, Gregorio Cadenas-Pliego
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Patent number: 7851536Abstract: A flame-retardant coating composition, which includes a cross-linked thermosetting polymer and a metal hydroxide. A precursor composition for use in preparing the flame retardant-coating is also presented, wherein the precursor composition includes a cross-linked thermosetting polymer varnish, a metal hydroxide, an alcohol, and water. A method for coating an article with a flame-retardant coating layer and articles incorporating the flame-retardant coating are also presented.Type: GrantFiled: March 9, 2007Date of Patent: December 14, 2010Assignee: Rutgers, The State UniversityInventors: Thomas Nosker, Mark Mazar, Jennifer Lynch, Patrick Nosker
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Patent number: 7851525Abstract: A high temperature vulcanized silicone rubber is disclosed and includes a high temperature vulcanized silicone rubber as a silicone base and melamine cyanurate as a filler and at least one inorganic filler which is different from melamine cyanurate, and optionally further additives. A total filler content can be within a range of 40 parts (by weight) to 230 parts (by weight) per 100 parts (by weight) of silicone base; wherein (i) the melamine cyanurate is present within a range of 2 parts (by weight) to 40 parts (by weight) per 100 parts (by weight) of silicone base; and (ii) the at least one inorganic filler is an electrical insulator.Type: GrantFiled: January 4, 2010Date of Patent: December 14, 2010Assignee: ABB Research LtdInventors: Lars E. Schmidt, Alessandro Mattozzi, Andrej Krivda, Henrik Hillborg, Pitor Saj, Xavier Kornmann
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Publication number: 20100310849Abstract: The invention relates to solid thermosetting resin compositions and resin-coated foils, glass cloth reinforced resin-coated foils using the same and their use in the manufacturing of printed circuit boards.Type: ApplicationFiled: December 10, 2008Publication date: December 9, 2010Applicant: ATOTECH DEUTSCHLAND GMBHInventors: Jürgen Kress, Stephan Tusl, Sandro Cicchetti, Thierry Bécret
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Publication number: 20100300609Abstract: The present invention relates to a method to produce a polymeric sheet comprising the steps of providing an acid-based polymer, providing a neutralizing agent, the neutralizing agent being selected from the group consisting of an organic metallic compound, a metallic salt of a fatty acid, and an ionomer, or a mixture thereof, providing a processing oil, mixing said acid-based polymer, said neutralizing agent, said processing oil, to obtain a polymeric composition, and processing said polymeric composition to form a polymeric sheet. The polymeric sheet may be used as a component, or as a substrate, of a surface covering. The polymeric sheet may also be used to form polymeric particles which are component of so-called “homogenous”, or substrate-free, surface covering.Type: ApplicationFiled: May 29, 2009Publication date: December 2, 2010Applicant: TARKETT INC.Inventors: Victor Caldas, Daniel Tremblay, Marcus Hyde, Jean-François Courtoy
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Patent number: 7842760Abstract: The present invention provides a liquid-crystalline polyester blend, which is obtained by combining a liquid-crystalline polyester (A) and a liquid-crystalline polyester (B) such that the ratio by weight of (A)/(B) is 99/1 to 80/20: liquid-crystalline polyester (A) which consists of aromatic oxycarbonyl repeating units, aromatic dioxy repeating units and aromatic dicarbonyl repeating units, and contains 40-80 mol % of the repeating unit represented by formula (I) based on the total repeating units constituting the liquid-crystalline polyester (A); liquid-crystalline polyester (B) which comprises repeating units represented by formulae (I) and (II), wherein the molar proportion of the total amount of the repeating units represented by formulae (I) and (II) based on the total amount of the repeating units constituting the liquid-crystalline polyester (B) is greater than or equal to 90 mol % and the molar proportion of the repeating units represented by formulae (I) to (II) is from 10/90 to 50/50.Type: GrantFiled: October 29, 2008Date of Patent: November 30, 2010Assignee: Ueno Fine Chemicals Industry, Ltd.Inventors: Satoru Yonezawa, Motoki Asahara, Hisanari Fujiwara, Hiroaki Terada, Hiroyuki Kato
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Publication number: 20100298479Abstract: The present invention provides environmentally acceptable solvent-based surface coatings that are particularly useful as pigmented polymeric roof-coatings, sealants, caulks, and the like. A solvent-based surface coating composition of the invention comprises an n-propyl bromide-containing solvent with a polymeric coating resin dispersed therein. In a preferred embodiment, the composition comprises a solvent containing n-propyl-bromide and a liquid hydrocarbon, with a filler (e.g., a pigment) and a polymeric coating resin dispersed therein.Type: ApplicationFiled: May 21, 2009Publication date: November 25, 2010Inventor: Robert Barry
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Publication number: 20100297453Abstract: The present invention provides an insulating sheet which is used for bonding a heat conductor having a thermal conductivity of 10 W/m·K or higher to an electrically conductive layer. The handleability of the insulating sheet is excellent when it is uncured, and a cured product of the insulating sheet has higher adhesion, heat resistance, dielectric breakdown characteristics, and thermal conductivity.Type: ApplicationFiled: September 2, 2008Publication date: November 25, 2010Inventors: Hiroshi Maenaka, Yasunari Kusaka, Takuji Aoyama, Isao Higuchi, Daisuke Nakajima, Takashi Watanabe
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Patent number: 7838102Abstract: The present invention is a decorative interlayer, or a laminate obtained therefrom, wherein the aesthetic qualities can be matched to solid surface materials used in such applications as countertops, for example. The interlayers of the present invention comprise at least one composite filler material obtained from ground solid surface materials.Type: GrantFiled: October 27, 2005Date of Patent: November 23, 2010Assignee: E. I. du Pont de Nemours and CompanyInventor: Thomas R. Phillips
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Publication number: 20100292366Abstract: The vulcanizable rubber mixture according to this invention is used for rubber products in particular vehicle tires and vehicle tire treads, but also technical rubber products like belts on conveyor systems, technical hoses, vibration dampers and impact dampers, or wire coatings. All these products benefit from the improved processability that is achieved with the invention in that the mixture comprises a polymer represented by the formula F1-A-F2, or a mixture of F1-A-F2 with an astral or radial coupling product of F1-A-units, coupled by a multivalent coupling agent; wherein F1 represents a terminal functionalization of the polymeric chain, F2 represents a terminal functionalization different from F1; and A represents the polymeric chain of a polymer formed by the copolymerization between one or more conjugated dienes with one or more aromatic vinyl monomers.Type: ApplicationFiled: June 14, 2010Publication date: November 18, 2010Inventors: Katharina Herzog, Carla Recker, Jürgen Wagemann, Marc Laschet, Christoph Rose, Boris Mergell
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Patent number: 7834083Abstract: Disclosed is a nanocomposite composition, comprising transparent nanoparticles, a matrix polymer including a polydimethylsiloxane resin and an epoxy group-containing polydimethylsiloxane resin, and a siloxane dispersant including a head part having an affinity for the transparent nanoparticles and a tail part having an affinity for the polydimethylsiloxane resin. The nanocomposite composition of this invention can be effectively used in the encapsulation layer of a light emitting diode or in an optical film.Type: GrantFiled: May 14, 2007Date of Patent: November 16, 2010Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Hyeon Jin Shin, Jae Young Choi, Seong Jae Choi, Seon Mi Yoon