| 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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| 01/23/1994 | CA2100923A1 Biaxially oriented films containing layers of polyethylene naphthalate bibenzoate (penbb), process for the production of these films and use thereof |
| 01/20/1994 | WO1994001505A1 Thermosetting powder coating compositions |
| 01/20/1994 | WO1994001484A1 Method of reducing the yellowness index of post-condensed polyester granules |
| 01/20/1994 | WO1994001482A1 Polyester resin for the production of high-transparency, neutral-coloured articles |
| 01/20/1994 | DE4223581A1 New poly-hydroxy cpds. obtd. by reacting epoxide with alkyl:oligo:glycoside - or alkenyl:oligo:glycoside, and used in washing, rinsing and cleaning compsns., in prods. for care of hair and body, and in prepn. of polymers |
| 01/20/1994 | CA2138025A1 Thermosetting powder coating compositions |
| 01/19/1994 | EP0579173A2 Polyesters having predeterminated monomeric sequence |
| 01/19/1994 | EP0578940A1 Water dispersible polyurethane polyols and their use in binding agents |
| 01/19/1994 | EP0578846A1 Thermotropic liquid crystal aromatic polyesters |
| 01/18/1994 | US5279766 Reacted with polyol and(or) diamine |
| 01/18/1994 | CA1326240C Lactone-modified, mannich base dispersant additives useful in oleaginous compositions |
| 01/15/1994 | CA2099999A1 Polyesters having predetermined monomeric sequence |
| 01/15/1994 | CA2073838A1 Thermotropic liquid crystal aromatic polyesters |
| 01/14/1994 | CA2098955A1 Preparation of multiply-branched cycloalkyl polyesters and multiply-branched cycloalkyl polyesters |
| 01/14/1994 | CA2097688A1 Preparation of multiply-branched aliphatic-aromatic polyesters and multiply-branched aliphatic-aromatic polyesters |
| 01/14/1994 | CA2097687A1 Multiply-branched aliphatic-aromatic polyesters and method for preparing multiply-branched aliphatic-aromatic polyesters |
| 01/13/1994 | DE4319008A1 Polyesterharz zur Herstellung von Gegenständen mit hoher Klarheit und neutraler Farbe Polyester resin for making articles having high clarity and neutral color |
| 01/12/1994 | EP0578464A1 Process for the preparation of polyester resin |
| 01/12/1994 | EP0578451A2 Polysuccinimide polymers and process for preparing polysuccinimide polymers |
| 01/12/1994 | EP0578450A2 Process for preparing polysuccinimides from maleamic acid |
| 01/12/1994 | EP0578449A1 Process for preparing polysuccinimides from aspartic acid |
| 01/12/1994 | EP0578088A2 Process for the preparation of organic polyhydroxy compounds and their use as a binding agent |
| 01/11/1994 | US5278281 Polyesters showing a high crystallization rate and procedure for their preparation |
| 01/11/1994 | US5278280 Solution copolymerization of a polyester |
| 01/11/1994 | US5278279 Process for producing (co)polycarbonate with transesterification catalyst and compound |
| 01/11/1994 | US5278278 Aromatic polyesters having good heat resistance |
| 01/11/1994 | CA2099463A1 Polysuccinimide polymers and process for preparing polysuccinimide polymers |
| 01/11/1994 | CA2099462A1 Process for preparing polysuccinimides from aspartic acid |
| 01/11/1994 | CA2099461A1 Process for preparing polysuccinimides from maleamic acid |
| 01/06/1994 | WO1994000506A1 Poly(3-hydroxyalkanoates) and process for the production thereof |
| 01/06/1994 | WO1994000503A1 Resins and compositions for the manufacture of high modulus heat-resistant materials and moulded articles produced from such materials |
| 01/05/1994 | EP0577508A1 Modification of polyetherester elastomers |
| 01/05/1994 | EP0577206A2 Carbonylation of epoxides |
| 01/05/1994 | EP0577091A1 Fiber, having improved properties, composition for producing such fibers, and process for improving properties of fibers |
| 01/05/1994 | EP0576567A1 Compounds with liquid crystalline properties and coating binders based thereon |
| 01/05/1994 | DE4220774A1 Carboxylic gp. modified thermoplastics prodn. - by reaction in the melt with carboxylate ester(s) of tert. alcohol(s), in extruder with temp. profile from 150 to 290 deg.C |
| 01/04/1994 | USRE34500 Process for the production of aromatic polyesters |
| 01/04/1994 | US5276182 Process for preparing polyurea oligomers |
| 01/04/1994 | US5276127 Crosslinked polyester from polyfunctional acids and alcohols |
| 01/04/1994 | US5276090 Graft copolymers of polyglutarimides and aromatic polyesters |
| 01/04/1994 | US5276083 Polyethylene terephthalate with crimps formed in a stuffing box |
| 01/04/1994 | CA1325702C Adhesion characteristic composite polyester films, and production process thereof |
| 12/29/1993 | EP0575847A1 Process for the production of polybutylene terephthalate from polyethylene terephthalate scrap |
| 12/29/1993 | EP0465546B1 Microbiological production of polyesters |
| 12/28/1993 | US5274073 Continuous process for manufacture of a purified lactide |
| 12/28/1993 | US5274072 A 2-amine-containing methylene-2,5-dihydrofur-5-one |
| 12/28/1993 | US5274069 Process for preparing improved polyarylates |
| 12/28/1993 | US5274068 Using a phase transfer catalyst of ammonium or phophonium salts, hexaalkyl guanidinium halides, crown ethers or trialkylamines and increasing gradually the alkalinity |
| 12/28/1993 | US5274016 Light-stabilized polymer microparticles |
| 12/23/1993 | WO1993025983A1 Method and device for the protection of people or objects |
| 12/23/1993 | WO1993025601A1 Improved process for preparing extended chain polyesters and block or graft copolyesters |
| 12/23/1993 | WO1993025600A1 Process for the production of polyester resins for fibers |
| 12/23/1993 | WO1993025587A1 Functionalisation of polymers |
| 12/23/1993 | WO1993025202A1 Water and uv degradable lactic acid polymers |
| 12/23/1993 | DE4219768A1 Polymerisable, self-emulsifiable binders for water-based paint |
| 12/23/1993 | CA2138159A1 Method and device for the protection of people or objects |
| 12/23/1993 | CA2137244A1 Water and uv degradable lactic acid polymers |
| 12/22/1993 | EP0574776A1 Polymerisable, highly curable binder for paints and its use in the preparation of paints |
| 12/21/1993 | US5272246 Polyester copolymer fiber having enhanced strength and dyeability properties |
| 12/21/1993 | US5271866 Liquid-crystalline polymer composition |
| 12/21/1993 | CA1325494C Powdered polymer, process for its preparation and its applications to aqueous fluids absorption |
| 12/15/1993 | EP0574232A2 Biaxially oriented polyester film |
| 12/15/1993 | CN1023125C Process for preparation of thermoplastic resin composition |
| 12/14/1993 | US5270444 Solid phase polycondensation |
| 12/14/1993 | US5270436 Polyester for electrophotography |
| 12/14/1993 | US5270421 Sucrose-organic acid units |
| 12/14/1993 | US5270402 Hyperbranched polyesters |
| 12/14/1993 | US5270400 L-Dpolylactide copolymers with controlled morphology |
| 12/14/1993 | US5270160 Aromatic dicarboxylic acid with metal sulfonate, and polyetherdicarboxylic acid |
| 12/14/1993 | US5270104 Containing maleinized dicyclopentadiene |
| 12/14/1993 | US5269839 Process for producing alkyd resins |
| 12/14/1993 | CA1325301C Aqueous dispersion type coating material |
| 12/09/1993 | WO1993024566A1 Process for producing polyester or polyamide compositions comprising lactamyl phosphites as chain extending agents |
| 12/09/1993 | DE4218268A1 Purificn. of resorbable polyester - by dissolving or suspending polymer in an acid and then treating the soln. with water |
| 12/08/1993 | EP0573024A1 Process for the preparation of biodegradable polyester |
| 12/08/1993 | EP0572675A1 Polyhydroxy carboxylic acid and production thereof |
| 12/08/1993 | EP0400128B1 Process for polycondensation of diphenols with halogenides of dicarboxylic acids |
| 12/07/1993 | US5268452 RLP modified unsaturated polyester resins blended with reactive liquid polymers |
| 12/07/1993 | US5268443 Liquid crystalline copolyesters of 4-hydroxybenzoic acid and substituted 4-hydroxybenzoic acids |
| 12/07/1993 | US5268422 Functionalized poly(hydroxyalkanoates) and methods of manufacturing same |
| 12/07/1993 | US5268420 Aqueous polyesters, easily bondable polyester films formed by coating said aqueous polyesters, and process for producing same |
| 12/02/1993 | DE4312696A1 Aq. dispersion for primer and films - contains polyester, water-soluble organic cpd., water and neutralisation agent |
| 12/01/1993 | EP0572256A2 Preparation of biodegradable high molecular weight aliphatic polyesters |
| 12/01/1993 | EP0571829A2 Unsaturated polyester polyols and their use in two-component polyurethane coatings |
| 11/30/1993 | US5266676 Condensation an alkylene or cycloalkylene glycol with 2,6-naphthalenedicarboxylic acid |
| 11/30/1993 | US5266657 Monocarboxylic acid power coating curing systems |
| 11/30/1993 | US5266601 Process for preparing polybutylene terephthalate from pet scrap |
| 11/30/1993 | US5266470 Biosynthesis of polylactones |
| 11/30/1993 | US5266323 Degradable articles and methods of using such articles as degradable bait |
| 11/30/1993 | US5266084 Cloud point |
| 11/25/1993 | WO1993023554A1 Process for preparing dye-free polyhydroxyalkanoates |
| 11/25/1993 | WO1993023465A1 Improved poly ethylene terephthalate decontamination |
| 11/25/1993 | WO1993023451A1 Melt-processable liquid crystalline polyester, process for the preparation thereof and products prepared from the polyester |
| 11/25/1993 | WO1993023450A1 Block copolyesters containing open-ringed epoxified carboxylic acid radicals |
| 11/25/1993 | WO1993023449A1 Modified polyester polymers |
| 11/25/1993 | DE4216418A1 Blockcopolyester enthaltend ringgeöffnete epoxidierte Carbonsäurereste Block copolyesters containing ring-opened epoxidized carboxylic acid residues |
| 11/24/1993 | EP0570844A1 Multitube falling-film reactor |
| 11/24/1993 | EP0570511A1 Thermoplastic polymers colored with polyester color concentrates |
| 11/23/1993 | US5264546 Copolymer production |
| 11/23/1993 | US5264539 Thermally stable oligomeric ultraviolet stabilizers |