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| Number | Title | Issue Date |
| 7435380 | Pseudo-plastic or thixotropic liquid deodorant product for ostomy pouches A pseudo-plastic or thixotropic carrier having anti-malodorous components dissolved or suspended therein is sprayed on the internal surfaces of an ostomy bag or pouch. The viscoelastic properties of the carrier allow the composition to be conveniently dispensed from... | 10/14/2008 |
| 7288592 | Organofunctional silicone copolymers and the saponification products thereof Organosilicone and vinyl ester copolymers free from phase separation are prepared by copolymerizing at least one vinyl ester monomer with organosilicones containing difunctional silicone monomers and optionally a minor amount of monofunctional silicone monomers, in ... | 10/30/2007 |
| 7259225 | Thermosensitive poly (organophosphazenes), preparation method thereof and injectable thermosensitive polyphosphazene hydrogels using the same Disclosed are polyphosphazenes of Formula 1 showing a sol-gel behavior with a temperature change, a preparation method thereof, and injectable thermosensitive polyphosphazene hydrogels using the same ... | 08/21/2007 |
| 7226502 | High softening temperature synthetic alkylsilicone wax A method for making high softening point linear and cyclic alkylsilicone waxes includes reacting a C30+ alpha olefin wax with a silicone hydride polymer in the presence of a catalyst. The high softening point linear and cyclic alkylsilicone waxes have softening poin... | 06/05/2007 |
| 7193003 | Copolymer, adhesive containing the same and laminate A copolymer of a strait chain α-olefin and a vinyl compound (I) represented by the general formula CH2═CH—R, wherein R is a hydrocarbon group, the steric parameter Es of the substituent R is −1.64 or less and the steric parameter B1 of the substitu... | 03/20/2007 |
| 7026433 | Continuous bioreactor process for the preparation of polyester cyclic oligomers A continuous process for the process for the enzyme-catalyzed preparation of cyclic ester oligomers from linear ester oligomers. The process may use a linear or recirculating reactor. ... | 04/11/2006 |
| 7008997 | Non-toxic hydrophobic elastomeric polymer chemistry system for wood preservation A system and method for wood preservation comprises treating wood products via conventional pressure treating mechanics of sequential vacuum and pressure with a solution comprising an oligomeric, stoichiometrically balanced blend of primary and secondary diamines wi... | 03/07/2006 |
| 6979720 | manufacture of certain cyclic ester oligomers Enzymes which are capable of catalyzing esterifications and/or transesterifications such as selected lipases and esterases can, under specified conditions, convert certain lower linear oligomers of polyesters to their cyclic ester oligomers in quantities greater tha... | 12/27/2005 |
| 6913826 | Biodegradable polyester polymer and method for preparing the same using compressed gas In polymerizing biodegradable polymer material, a compressed gas is used as a reaction solvent for a solution-polymerization, in order to prepare biodegradable polyester homopolymer and copolymer with a high molecular weight in a fine powder form with a particle siz... | 07/05/2005 |
| 6887947 | Synthesis of purified, partially esterified polyol polyester fatty acid compositions This invention relates to processes for the production of purified, partially esterified polyol fatty acid polyesters and the compositions derived from those processes. The purified, partially esterified polyol fatty acid polyesters of the present invention are part... | 05/03/2005 |
| 6828411 | Method of producing highly branched polyesters with unsaturated end groups A one-step polymerization process, leading directly to highly branched polyesters with unsaturated, either acrylate or sorbate end groups is described, which is based on the Diels-Alder reaction of polyfunctional sorbic esters with acrylates in defined ratios. A pre... | 12/07/2004 |
| 6803444 | Polyhydroxyalkanoate polyester having vinyl phenyl structure in the side chain and its production method Polyhydroxyalkanoate type polyester that comprises one unit % or more of 3-hydroxy-ω-(4-vinylphenyl)alkanoic acid units. A microbial production method is also provided. ... | 10/12/2004 |
| 6780900 | Hot melt inks containing aldehyde copolymers Disclosed is an ink composition comprising (a) an aldehyde copolymer ink vehicle, (b) a nonpolymeric aldehyde viscosity modifier, (c) a colorant, (d) an optional conductivity enhancing agent, (e) an optional antioxidant, and (f) an optional UV absorber. ... | 08/24/2004 |
| 6645743 | Polyhydroxyalkanoate copolymer containing in molecule unit with vinylphenyl structure in its side chain and method of manufacturing the same A polyhydroxyalkanoate (PHA) having a desired configuration is produced using a raw material containing ω-(4-vinylphenyl)-alkanoic acid and (ω-substituted alkanoic acid in which a group having a ring structure selected from phenyl, thienyl, and cyclohex... | 11/11/2003 |
| 6559264 | Malonic acid ester/triazole mixed blocked HDI trimer/formaldehyde stabilization The present invention relates to blocked polyisocyanate crosslinking agents, to the production thereof and to the use thereof in single-component stoving lacquers, particularly OEM clear lacquers (original equipment material, initial lacquer coating).... | 05/06/2003 |
| 6521719 | Multifunctional macromers The present invention relates to multifunctional macromers, to a method for the manufacture thereof and to their use in unsaturated polyester resins as additives to improve mechanical properties of preparations manufactured thereof. The process for the ma... | 02/18/2003 |
| 6489013 | Resin compound, and adhesive film, metal-clad adhesive film, circuit board, and assembly structure, using the resin compound A resin compound, which causes very little thermal stress even when a flip chip is mounted, has a low modulus of elasticity, and a heat resistance which is sufficiently high for solder floating at 300° C., and the resin compound also can be used in an ad... | 12/03/2002 |
| 6472467 | Inorganic/organic compositions Coating solutions comprising a) a solvent, b) inorganic particles dispersed substantially uniformly in the solution, c) an inorganic surface modifier dispersed substantially uniformly in the solution, and d) an organic cross-linker dispersed substantially... | 10/29/2002 |
| 6433114 | Method of producing polyetherester monomer and cement dispersants Polyetherester monomers of a high quality are produced by causing an esterification reaction of polyalkyleneglycol with a closed end of a specified kind which has been refined so as to contain residual free acid by less than 0.03 weight %, as converted to... | 08/13/2002 |
| 6403755 | Polyesters containing phosphazene, method for synthesizing polyesters containing phosphazenes A new phosphazene-based polyester macro-molecule is provided, as is a method for producing the macro-molecule.... | 06/11/2002 |
| 6391940 | Method and composition for adhering to metal dental structure A preferred embodiment of the invention provides a composition and method of treating dental metal. The composition includes a polymerizable aryl compound having at least one carboxylic acid group and at least one polymerizable group, and a polymerizable ... | 05/21/2002 |
| 6252010 | Siloxane-modified polyamideimide resin composition, adhesive film, adhesive sheet and semiconductor device Adhesive film useful for the production of semiconductor devices is produced from a siloxane-modified polyamideimide resin composition, comprising 100 parts by weight of a siloxane-modified polyamideimide resin and 1 to 200 parts by weight of a thermosett... | 06/26/2001 |
| 6242557 | Coating for coils Use of crosslinked polymers for coil coating based on perfluoropolyethereal polymers, comprising as repeating units sequences of one or more oxyfluoroalkylenic units such as --CF2 CF2 O--, --CR4 R5 CF2 | 06/05/2001 |
| 6239252 | Single step process for the preparation of poly (oxyalkylene)-alpha, omega-dicarboxylic acid The invention relates to single step process for the preparation of poly (oxyalkylene)-alpha, omega-dicarboxylic acids of the formula HO2 CCH2 O(CH2 CHRO)n CH2 CO2 H, wherein R is hydrogen,... | 05/29/2001 |
| 6235868 | Porphyrinogenic resin systems and polymers derived therefrom Polymerisable resins which comprise a porphyrinogenic ring system obtained by the reaction of: (a) one or more compounds selected from the group consisting of pyrrole and N-(lower)alkyl pyrroles, any of which may be optionally substituted, and (b) a C4 | 05/22/2001 |
| 6191183 | Method for the formation of silica thin films The instant invention pertains to a composition that can form silica thin films, wherein said composition performs well as a substrate planarizing coating when applied to a substrate and can be converted by exposure to high-energy radiation into silica th... | 02/20/2001 |
| 6168782 | Elastomeric silicone containing an active ingredient Elastomeric silicones, especially elastomeric silicone polyethers, are prepared by combining and reacting (A) an .tbd.Si--H containing polysiloxane, (B) a mono-alkenyl polyether, (C) an active ingredient such as a vitamin, antimicrobial agent, sunburn pre... | 01/02/2001 |
| 6153689 | Curable polymethylsiloxane composition The present invention provides a curable polymethylsilsesquioxane composition that uses polymethylsilsesquioxane obtained from inexpensive precursors and that provides a hard, scratch-resistant, highly corrosion-resistant, water-repellent, and transparent... | 11/28/2000 |
| 6150429 | Polyester/vinyl dioxolane based coating compositions The present invention provides polyester/vinyl dioxolane based coating compositions containing no or essentially no volatile organic components. Oligomers for forming the coating compositions of the present invention are vinyl dioxolane end-capped polyest... | 11/21/2000 |
| 6071564 | Coatings based on perfluoropolyethers Use for protective coatings of compositions comprising (% by wt.): A) from 10 to 60% of a A1) (per)fluoropolyethereal prepolymer having a polyisocyanic functionality obtainable by reacting a bifunctional having hydroxylic functionality, said fluoropolyeth... | 06/06/2000 |
| 6060573 | Polyisocyanates blocked with CH-acidic esters and stabilized against thermal yellowing The present invention relates to a stabilized, aliphatic and/or cycloaliphatic, blocked polyisocyanates which have i) isocyanate groups blocked with CH-acidic esters, ii) a content of blocked isocyanate groups (calculated as NCO, MW 42) of 5 to 20, preferably ... | 05/09/2000 |
| 6048579 | Primer for improving the bonding of adhesives to nonporous substrates A primer for promoting adhesion between an elastomeric adhesive and a nonporous substrate containing a silane-modified saturated polyester polymer and an adhesion promoter in an anhydrous solvent. The invention is also directed to a silane-modified satura... | 04/11/2000 |
| 6017984 | Colored cholesteric liquid-crystal polymers having optically variable properties The invention relates to colorant compositions consisting essentially of one or more cholesteric liquid-crystalline polymers and at least one colorant which absorbs light in the visible wavelength range. Suitable colorants are organic or inorganic pigment... | 01/25/2000 |
| 5994452 | Primer for promoting adhesion of electroconductive metal oxide coating to plastic substrates The present invention relates to primer for promoting adhesion of an electroconductive metal oxide coating over a plastic substrate, to a method of making such a primer, and to a method of adhering an electroconductive metal oxide coating to a plastic sub... | 11/30/1999 |
| 5985463 | Coating containing hydroxy containing acrylosilane polymer to improve mar and acid etch resistance A coating composition particularly useful as a clear coating used over a pigmented base coat that has improved resistance to marring and to acid etching when exposed to natural weathering conditions containing 40-70% by weight of film forming binder and 3... | 11/16/1999 |
| 5981644 | Method of producing ABS moulding compositions A method of producing ABS moulding compositions wherein a solution of polymers in group (A) solvents is gradually supplied to a polymerizing mixture of previously-formed soluble rubber, aromatic mono-alkenyl compounds, ethylenically unsaturated nitrites, ... | 11/09/1999 |
| 5977281 | Sheet and tube siloxane polymers containing multiple pendent groups A method for synthesizing an apophyllite-derived 3-cyanopropyldimethylsiloxy-5-hexenyldimethylsiloxy sheet polymer (A-CM2 -HEM2); an apophyllite-derived 3-cyanopropyldimethylsiloxy-vinyldimethylsiloxy sheet polymer (A-CM2 ... | 11/02/1999 |
| 5962624 | Enzymatic synthesis of polyesters A linear polyester is made by a process reacting polyols comprising at least two primary alcohol groups and at least one secondary alcohol or amino group and a dicarboxylic acid or a dicarboxylic acid ester in the presence of an effective amount of a lipa... | 10/05/1999 |
| 5942597 | Solvent extraction of polyhydroxyalkanoates from biomass The present invention relates to a process for separating polyhydroxyalkanoate from a biomass, the process comprising extracting the polyhydroxyalkanoate with at least one PHA solvent selected from the group consisting of acetone, acetonitrile, benzene, b... | 08/24/1999 |
| 5939478 | Silicone polyether stabilized silicone latex solvent thickening The viscosity of a solvent is modified by thickening the solvent with a silicone latex. A silicone latex having a plurality of crosslinked polysiloxane particles is first prepared by mixing the siloxane polymer, a surfactant, and water; emulsifying the mi... | 08/17/1999 |
