|
Match
|
Document |
Document Title |
|
|
7507443 |
Primer with long open time for polymeric substrates
The invention relates to a primer composition, comprising at least one polyurethane prepolymer (A) with isocyanate terminal groups, at least one aliphatic polyisocyanate (B), at least one aromatic...
|
|
|
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...
|
|
|
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...
|
|
|
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
|
|
|
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 CH 2 ═CH—R, wherein R is a hydrocarbon group, the steric parameter Es of the substituent R is...
|
|
|
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.
|
|
|
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,...
|
|
|
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...
|
|
|
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...
|
|
|
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...
|
|
|
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...
|
|
|
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.
|
|
|
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)...
|
|
|
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...
|
|
|
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...
|
|
|
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...
|
|
|
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...
|
|
|
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...
|
|
|
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.
|
|
|
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...
|
|
|
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...
|
|
|
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 --CF 2 CF 2 O--, --CR...
|
|
|
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 HO 2 CCH 2 O(CH 2 CHRO) n CH 2 CO 2 H, wherein R is...
|
|
|
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,...
|
|
|
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...
|
|
|
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...
|
|
|
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,...
|
|
|
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...
|
|
|
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...
|
|
|
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...
|
|
|
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....
|
|
|
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...
|
|
|
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...
|
|
|
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...
|
|
|
5977281 |
Sheet and tube siloxane polymers containing multiple pendent groups
A method for synthesizing an apophyllite-derived 3-cyanopropyldimethylsiloxy-5-hexenyldimethylsiloxy sheet polymer (A-CM 2 -HEM 2 ); an apophyllite-derived...
|
|
|
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...
|
|
|
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...
|
|
|
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...
|
|
|
5905138 |
Process for the preparation of copolymers
A process for the preparation of a copolymer of carbon monoxide with an olefinically unsaturated compound in which a powder of a copolymer of carbon monoxide with an olefinically unsaturated...
|
|
|
5889108 |
Thickening solvents with elastomeric silicone polyethers
Low molecular weight siloxane fluids are thickened by silicone elastomers. The silicone elastomers are made by combining in one pot an .tbd.Si--H containing siloxane, a mono-alkenyl polyether, an...
|
|
|
5877259 |
Heat sealable adhesive coating composition and process
A heat-sealable adhesive for dissimilar substrates is disclosed comprising an organic solvent suspension of a graft copolymer of an A-B-A terblock copolymeric rubber, olefin copolymer and olefin...
|
|
|
5821299 |
Solvent extraction of polyhydroxy-alkanoates from biomass facilitated by the use of marginal nonsolvent
The present invention relates to a process for separating polyhydroxyalkanoate (PHA) from a biomass comprising the PHA, the process comprising: a) treating the biomass with a PHA solvent and a...
|
|
|
5731368 |
Aoueous vinyl polymer dispersions
Aqueous dispersions of vinyl polymers are disclosed. The polymers are copolymers of a vinyl halide, a vinyl ester, e.g., vinyl acetate, and a poly(alkylene glycol)-based macromonomer, e.g.,...
|
|
|
5728770 |
Surface treatment composition and surface-treated resin molding
A surface treatment composition which can form a coating having excellent gas barrier properties, transparency and flexibility, contains at least one silane compound component selected from the...
|
|
|
5719229 |
Process for preparing solid elastomeric polyurethanes having reduced surface skinning
This invention relates to solid elastomeric polyurethanes prepared by reacting, in an open mold at an isocyanate index of 80 to 120, (a) an isocyanate prepolymer having an isocyanate content of 3...
|
|
|
5714565 |
Heat resistant structural rim product
The present invention is directed to a heat resistant product prepared by reacting a) a mixture of i) an organic polyisocyanate, ii) an epoxide group containing compound, and iii), optionally, an...
|
|
|
5714574 |
Process for preparing polyketones
A process for preparing a polyketone is disclosed. This comprises polymerising together carbon monoxide, ethylene and optionally at least one C 3 to C 10 alpha-olefin in the presence of a solvent...
|
|
|
5708046 |
Silicone release coating compostions
The present invention relates to a curable silicone release coating composition comprising a mixture of an organopolysiloxane containing at least two alkenyl groups per compound, an...
|
|
|
5708075 |
Silicone release coating compositions
The present invention relates to a curable silicone release coating composition comprising (A) an organopolysiloxane having at least two alkenyl groups per molecule, (B) an organohydrogensiloxane...
|
|
|
5705279 |
Fibrillar copolyester having a large aspect ratio, production method for the same, and a resinous composite material containing the same as reinforcement
A fibrillar copolyester having excellent heat resistance, a reinforcing effect and a large aspect ratio is produced with high dimensional stability and efficiency. A specific fibrillar copolyester...
|