| Patents for C08G 63 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule (41,521) |
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| 08/04/1992 | US5135697 Increased adipic acid concentration |
| 07/31/1992 | WO1992013910A1 Copolymer of liquid crystal triad aromatic ester mesogenic unit with flexible spacer and polyester |
| 07/31/1992 | CA2101250A1 Copolymer of liquid crystal triad aromatic ester mesogenic unit with flexible spacer and polyester |
| 07/31/1992 | CA2057359A1 Color filter array element with polyester receiving layer |
| 07/29/1992 | EP0496404A1 Process for preparing aromatic polyester |
| 07/28/1992 | US5134223 Water dispersible or water soluble copolymer containing UV-absorbing monomer |
| 07/28/1992 | US5134222 Poly(butylene terephthalate) copolyester and a process for preparing it |
| 07/28/1992 | US5134221 Linear Saturated Copolyesters of Terephthalic and Isophthalic Acids, Butanediol, Long Chain Aliphatic Diol |
| 07/28/1992 | US5134220 Polyester and polyester carbonate based on 3,8-dihydroxy-5a, 10b-diphenylcoumarano-2',3',2,3-coumarane |
| 07/28/1992 | US5133739 Segmented copolymers of ε-caprolactone and glycolide |
| 07/28/1992 | CA1305822C Unsaturated polyester resins, a process for their preparation and compositions containing these polyester resins |
| 07/28/1992 | CA1305701C Process for acrylamidoacylation of alcohols |
| 07/26/1992 | WO1992013020A1 Novel polyesters and their use in compostable products such as disposable diapers |
| 07/26/1992 | WO1992013019A1 Novel polyesters and their use in compostable products such as disposable diapers |
| 07/26/1992 | CA2100796A1 Polyesters and their use in compostable products such as disposable diapers |
| 07/26/1992 | CA2100795A1 Polyesters and their use in compostable products such as disposable diapers |
| 07/26/1992 | CA2060038A1 Process for preparing aromatic polyesters |
| 07/23/1992 | WO1992012193A1 Process for converting solid and liquid polyketones to polyesters |
| 07/22/1992 | EP0495475A1 Colour Electrophotographic developer composition |
| 07/22/1992 | EP0495439A1 Binder resin for a heat transfer layer and heat transfer ink ribbon |
| 07/22/1992 | EP0495363A1 Process for the preparation of high molecular weight polyamides |
| 07/22/1992 | EP0494925A1 Polymerizable (functionally-substituted phenylene) semi-rigid crowns |
| 07/22/1992 | EP0390915A4 Wholly aromatic polyesters of isophthalic acid, terephthalic acid, p-hydroxybenzoic acid, hydroquinone and an arylene diol |
| 07/21/1992 | US5132397 4-valerolactone copolymers |
| 07/21/1992 | US5132392 Hydrophilic silicone-modified polyester resin and fibers and films made therefrom |
| 07/21/1992 | US5132391 Terephthalic acid, ethylene glycol, diethylene glycol copolymerized with organic phosphite; adhesives |
| 07/21/1992 | US5132390 Low melting, soluble, liquid crystalline polyesters |
| 07/21/1992 | US5132373 Improved compatibility in polymer blends |
| 07/21/1992 | US5132336 Molded articles, talc, blend of isophthalic acid-terephthalic acid-p-hydroxybenzoic acid-hydroquinone polyester with isophthalic acid-terephthalic acid-p-hydroxybenzoic acid-4,4'-biphenol polyester |
| 07/21/1992 | US5132068 Processes for producing transparent copolyester films |
| 07/21/1992 | CA1305570C Additives for synthetic resins |
| 07/15/1992 | EP0494613A2 Polyester dyeable with acid dye and process for preparation thereof |
| 07/15/1992 | EP0494445A2 Process for the preparation of polycarbonate foam moulded articles |
| 07/15/1992 | EP0395726B1 Reduction of carboxyl end groups in polyester with lactim ethers |
| 07/15/1992 | EP0332658A4 Enhanced density modified isoplanar process |
| 07/15/1992 | CN1062740A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends |
| 07/14/1992 | US5130463 Phosphoric acid esters, method of producing them, and use thereof as dispersants |
| 07/14/1992 | CA1305278C Polyesters of 4,4'-dihydroxydicycloexyl |
| 07/14/1992 | CA1305275C Thermotropic liquid crystalline polyesters |
| 07/11/1992 | CA2033904A1 Ultraviolet radiation resistant polyphthalatecarbonate resin |
| 07/09/1992 | DE4100200A1 Thermoplastic polycarbonate(s) - useful as a source of carbon di:oxide blowing agent for prodn. of thermoplastic polycarbonate foam |
| 07/08/1992 | EP0494113A1 Flame resistant, low pilling polyester fiber |
| 07/08/1992 | EP0493564A1 Thermoplastic low-profile additives and use thereof in unsaturated polyester resin compositions |
| 07/08/1992 | EP0390908A4 Blends of liquid crystalline polymers of hydroquinone poly(iso-terephthalates) p-hydroxybenzoic acid polymers and another lcp containing oxybisbenzene and naphthalene derivatives |
| 07/07/1992 | US5128439 Saturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation |
| 07/07/1992 | US5128438 Polymerization of carbon monoxide and ethylenically unsaturated carboxylic acid |
| 07/07/1992 | US5128429 Low temperature block polymerization without randomization |
| 07/07/1992 | US5128422 Block copolymers based on polyphenylene ethers and polycondensates, and process for producing them |
| 07/07/1992 | US5128206 Magnetic recording supports |
| 07/07/1992 | US5128185 Copolyetherester elastomer with poly(1,3-propylenebibenzoate) hard segment |
| 07/07/1992 | US5128144 Pressing having sustained release of active compound |
| 07/07/1992 | CA1304877C Anisotropic melt polyesters with improved glass transition temperature |
| 07/07/1992 | CA1304867C Light-stabilized polymer microparticles |
| 07/05/1992 | CA2058607A1 Flame resistant, low pilling polyester fiber |
| 07/02/1992 | DE4040290A1 Acryloyl functional polyester prepn., used as film formers - by esterifying carboxylic acid, alcohol and acrylic acid, then neutralising catalyst used, etc. |
| 07/01/1992 | EP0493077A2 Mouldable polyester resin having high melting heat stability and moulded article produced therefrom |
| 07/01/1992 | EP0493008A2 Polyester film and photosensitive material |
| 07/01/1992 | EP0492999A2 Copolyester and hollow container and oriented film comprising the copolyester |
| 07/01/1992 | EP0492582A2 Copolyesters having an improved combination of properties |
| 07/01/1992 | EP0492243A2 Process for separating polycarbonates from their solution, using fluids containing carbon dioxide |
| 07/01/1992 | EP0492237A1 Modified polyester resins, process for their preparation and toner containing these polyester resins |
| 07/01/1992 | EP0491906A1 Process for producing flexible, fibre-based, protective, auxiliary and insulating materials for electrical purposes using impregnating materials curable by high-energy radiation. |
| 06/30/1992 | US5126495 Thermoplastic polyester carbonate-polysiloxane block copolymers |
| 06/30/1992 | US5126413 Addition product of lactone-modified epoxy resin with polyphenol and amino compounds |
| 06/30/1992 | US5126255 Copolymer production |
| 06/29/1992 | CA2058340A1 Moldable polyester resin having high melting heat stability and molding produced therefrom |
| 06/25/1992 | WO1992011308A1 Process for the preparation of arylcyclobutene terminated condensation polymers |
| 06/25/1992 | WO1992010523A1 Photosensitive polymers and printing plates |
| 06/25/1992 | CA2096937A1 Process for the preparation of arylcyclobutene terminated condensation polymers |
| 06/25/1992 | CA2058332A1 Copolyesters having an improved combination of properties |
| 06/24/1992 | EP0491171A2 Mixture of mainly a polyhydroxyalkanoate and a compound containing at least two reactive groups such as acid and/or alcoholic groups and a polymerisate produced by melting the mixture |
| 06/23/1992 | US5124461 Process for the production of trimellitic anhydride with improved color |
| 06/23/1992 | US5124435 Ethylene glycol; high rate of crystallization; heat resistant molded articles |
| 06/23/1992 | US5124434 Polyesters for use in blood partitioning compositions |
| 06/23/1992 | US5124431 Reacting diol, diimine, or diamine with dicarboxylic acid chloride |
| 06/23/1992 | US5124388 Films and containers of heat resistant copolyesters |
| 06/23/1992 | US5124387 Polyester binder, tertiary amine additive |
| 06/23/1992 | US5124371 Polycaprolactone, poly-beta-hydroxybutyrate and a copolymer thereof |
| 06/23/1992 | US5124184 Films containing liquid crystalline polymers |
| 06/23/1992 | US5124056 Polymer substituted amido-amine Mannich Base lubricant dispersant additives |
| 06/23/1992 | CA2058051A1 Modified polyester resins, a process for their preparation and toners containing such polyester resins |
| 06/23/1992 | CA1304179C Propellant binder prepared from a pcp/htpb block polymer |
| 06/23/1992 | CA1304078C Cyclic imides from spirobiindane diamines and methods of preparation and use |
| 06/22/1992 | CA2058244A1 Polyester film and photosensitive material |
| 06/17/1992 | EP0490346A1 Novel thermotropic liquid crystalline polyester compositions |
| 06/17/1992 | EP0490150A2 Water-dispersible polyetherester-modified polyurethane ionomers having stability against electrolytes |
| 06/17/1992 | EP0489841A1 Polyesters colored with the residue of heat stable anthraquinone compounds |
| 06/17/1992 | CN1017054B Process for preparing optically anisotropic melt forming aromatic copolyesters based on t-buytl-4-hydroxybenzoic acid |
| 06/16/1992 | US5122555 Uv-stabilization of polymers using nitro compounds |
| 06/16/1992 | US5122303 Ion-conducting compositions and their use |
| 06/16/1992 | CA1303783C Lactone modified, aminated dispersant additives useful in oleaginous compositions |
| 06/16/1992 | CA1303781C Thermotropic aromatic copolyester |
| 06/16/1992 | CA1303777C Lactone-modified, mannich base dispersant additives useful in oleaginous compositions |
| 06/16/1992 | CA1303771C Preparation of gray to blue aromatic polyesters by incorporation of cobalt into the catalyst system |
| 06/10/1992 | EP0489482A1 Crystalline polyester resins und fluorescent pigments incorporating them |
| 06/09/1992 | US5120822 Reducing degratin, imporiving color and quality |
| 06/09/1992 | US5120790 Blends of comb-shaped copolymers of a macromolecular monomer of polylactone with polymer (s) |
| 06/09/1992 | US5120627 Electrophotographic photoreceptor having a dip coated charge transport layer |
| 06/09/1992 | US5119570 Method for continuously crystalizing polyester material |
| 06/09/1992 | CA2056916A1 Water-dispersible, electrolyte-stable polyetherester-modified polyurethane ionomers, a process for their production and their use in admixture with polymers containing perfluoroalkyl groups |