| 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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| 07/13/1993 | CA1320307C Liquid-cristalline, thermotropic aromatic polyesters |
| 07/13/1993 | CA1320306C Thermotropic liquid-crystalline aromatic polyesters |
| 07/13/1993 | CA1320028C Reduction of carboxyl end groups in polyester with lactim ethers |
| 07/11/1993 | CA2086311A1 Inlaid granite plastic floor tile |
| 07/08/1993 | WO1993013192A1 Polycondensation products of butane tetracarboxylic acid and polyhydroxy compounds, and their use in washing and cleaning agents |
| 07/08/1993 | WO1993013155A1 Rare earth metal coordination compounds as lactone polymerization catalysts |
| 07/08/1993 | WO1993013154A1 Copolymer of lactone and carbonate and process for the preparation of such a copolymer |
| 07/08/1993 | WO1993013051A1 Energetic polymers and process for preparation thereof |
| 07/08/1993 | WO1993012869A1 Meta, para-bisphenol based polymer gas separation membranes |
| 07/08/1993 | CA2126229A1 Copolymer of lactone and carbonate and process for the preparation of such a copolymer |
| 07/08/1993 | CA2125646A1 Rare earth metal coordination compounds as lactone polymerization catalysts |
| 07/07/1993 | EP0550034A2 Flame resistant, low pilling polyester fiber |
| 07/07/1993 | CN1074072A Method and apparatus for secure transmission of video signals |
| 07/06/1993 | US5225522 Multiply-branched aliphatic-aromatic polyesters and method for preparing multiply-branched aliphatic-aromatic polyesters |
| 07/06/1993 | US5225521 Star-shaped hydroxyacid polymers |
| 07/06/1993 | US5225520 Polylactone surgical sutures |
| 07/06/1993 | US5225497 Process for continuous production of elastic polyesters |
| 07/06/1993 | US5225491 Comb-shaped copolymers of a macromolecular monomer of polyhaloether with terminal olefinic unsaturation and process |
| 07/06/1993 | US5225448 High molecular weight |
| 07/06/1993 | US5225129 Method for the manufacture of polymer products from cyclic esters |
| 07/01/1993 | DE4141718A1 Polycarbonate(s) with reactive end gps., useful for grafting - prepd. using benzyl- or benzyloxy-phenol(s) as chain stoppers, opt. with other mono:phenol(s) |
| 07/01/1993 | CA2085541A1 Flame resistant, low pilling polyester fiber |
| 06/30/1993 | EP0549022A2 Polymeric materials |
| 06/30/1993 | EP0548818A1 Poly(butylene terephthalate) copolyester and a process for preparing it |
| 06/30/1993 | EP0548728A1 Filler composition based on polyester |
| 06/30/1993 | EP0548705A1 Sulphonated water-soluble or water-dispersible polyester resin compositions |
| 06/30/1993 | EP0548452A1 Hydrophilic silicone-modified polyester resin and fibers and films made therefrom |
| 06/30/1993 | EP0548361A1 Polyester-grafted polyamide, production thereof, and thermoplastic resin composition produced therefrom |
| 06/30/1993 | EP0548284A1 Packaging thermoplastics from lactic acid |
| 06/30/1993 | EP0548272A1 IMPROVED PROCESS FOR OBTAINING HIGHLY ESTERIFIED POLYOL FATTY ACID POLYESTERS HAVING REDUCED LEVELS OF DIFATTY KETONES AND -g(b)-KETOESTERS. |
| 06/30/1993 | EP0548237A1 Method for the production of an article from the Copolymer of Lactide and (e)-Caprolactone for medical applications. |
| 06/30/1993 | EP0496737A4 Hydrodegradable polyesters |
| 06/29/1993 | US5223578 Thermoplastic ionomer |
| 06/29/1993 | US5223335 Fiber-reinforced composite material and process for the production thereof |
| 06/24/1993 | WO1993012160A1 Polyhydroxy carboxylic acid and production thereof |
| 06/24/1993 | DE4142131A1 Polykondensate aus butantetracarbonsaeure und polyhydroxyverbindungen und ihre verwendung in wasch- und reinigungsmitteln Polycondensates of butantetracarbonsaeure and polyhydroxy compounds and their use in washing and cleaning products |
| 06/23/1993 | EP0547701A2 Linear copolyester containing phosphorous, procedure for its preparation and its use as a flame-retardant additive |
| 06/23/1993 | EP0547553A1 Poly(1,3-propylene terephthalate) |
| 06/23/1993 | EP0547419A1 Process for making microstructures |
| 06/23/1993 | EP0547162A1 Phenol terminated diester composition and curable compositions containing same |
| 06/23/1993 | EP0547126A1 Polymers containing diester units. |
| 06/23/1993 | EP0547106A1 Improved soil release agents for granular laundry detergents. |
| 06/22/1993 | US5221755 Biodegradable, biocompatible and hydrolyzable thermoplastic resin |
| 06/22/1993 | US5221730 Polyesters from terephthalic acid, 2,6-naphthalenedicarboxylic acid and hydroquinone |
| 06/22/1993 | US5221729 Polyester which exhibits melt anisotropy |
| 06/22/1993 | CA2085710A1 Polymeric materials |
| 06/22/1993 | CA2085326A1 Aqueous filler composition |
| 06/19/1993 | CA2085668A1 Linear copolyester containing phosphorous, procedure for its preparation and its use as a flame-retardant additive |
| 06/16/1993 | EP0547033A2 Food container |
| 06/16/1993 | EP0547032A2 Polyester resin foam sheet |
| 06/16/1993 | EP0546930A1 Process for obtaining aryle esters by o-dealkylation and applications |
| 06/16/1993 | EP0348459B1 Improved composite membranes, their manufacture and their use |
| 06/15/1993 | US5219980 Unsaturated polyester modified by an amine in a Michael Condensation reaction; drug delivery; bandages; protective coatings for metals; resists for semiconductors |
| 06/15/1993 | US5219646 Polyester blends and their use in compostable products such as disposable diapers |
| 06/15/1993 | US5219564 Poly(alkylene oxide) amino acid copolymers and drug carriers and charged copolymers based thereon |
| 06/15/1993 | CA1319221C Modified polyester resin composition |
| 06/14/1993 | CA2057668A1 Degradable foam |
| 06/10/1993 | WO1993011656A1 METHOD FOR OBTAINING POLY-β-HYDROXY-OCTANOIC ACID |
| 06/10/1993 | WO1993011111A1 β-AMINOACRYLIC-ACID ESTER DERIVATIVES CONTAINING POLYALKYLPIPERIDINE GROUPS |
| 06/09/1993 | EP0545859A1 Radiation-sensitive compositions |
| 06/09/1993 | EP0545451A1 Elastomeric segmented copolyether-esters endowed with high technological characteristics |
| 06/09/1993 | EP0545439A1 Support for photographic material and light-sensitive silver halide photographic material using the same |
| 06/09/1993 | EP0545108A1 Polyesters of branched aliphatic diols |
| 06/09/1993 | EP0544844A1 Block copolyester resins |
| 06/09/1993 | EP0544701A1 Polyhydroxy acid films |
| 06/09/1993 | EP0409843B1 Process for producing polyester resins |
| 06/08/1993 | US5218087 Method for modifying medical materials of lactic acid polymers |
| 06/08/1993 | US5218042 Containing sulfonate group |
| 06/08/1993 | US5217762 Liquid crystalline polymer |
| 06/08/1993 | US5217642 Polyester with tartaric acid, preparation thereof and use thereof as detergent additives, and polyesters of tartaric acid and tetracarboxylic acids |
| 06/03/1993 | DE4139606A1 Polyalkylpiperidingruppen enthaltende (beta)-aminoacrylsaeureester-derivate Polyalkylpiperidine containing (beta) -aminoacrylsaeureester derivatives |
| 06/02/1993 | EP0544497A2 Delustered thermoplastic resin compositions |
| 06/02/1993 | EP0544285A1 Photosensitive crosslinkable polyester alignment layers for liquid crystal displays |
| 06/02/1993 | EP0544159A2 High temperature resistant bloc-copolycondensates |
| 06/02/1993 | EP0544032A1 Polyester block copolymer and elastic yarn composed thereof |
| 06/02/1993 | EP0543958A1 Process for the production of high molecular weight polyester resins |
| 06/02/1993 | EP0543841A1 Degradable resins for electrostatic liquid developers |
| 06/02/1993 | CN1072691A Process for producing water soluble and water dispersible polyester and use in starch of yarns |
| 06/01/1993 | US5216116 Polymerizing a dihydroxyindole-carboxylic acid in the presence of a sulfhydryl compound |
| 06/01/1993 | US5216115 Polyarylate containing derivatives of the natural amino acid L-tyrosine |
| 06/01/1993 | US5216109 Crystalline wholly aromatic polyester, process for its production, resin composition containing it, and articles from the resin composition |
| 06/01/1993 | US5216092 A mixture of aromatic polyester and polylactone copolymers; melt processability, stability; alloy polymers |
| 06/01/1993 | US5216091 High strength polymers and blends of hydroquinone poly(iso-terephthalates) containing residues of p-hydroxybenzoic acid |
| 06/01/1993 | US5216050 Blends of polyactic acid |
| 06/01/1993 | US5215876 Radiographic element with uv absorbation compound in polyester support |
| 06/01/1993 | US5215825 Containing aromatic dicarboxylic acid having metal sulfonate and polyetherdicarboxylic acid; transparency, dimensional stability, water absorption |
| 05/27/1993 | WO1993010169A1 Polymers from hydroxycarboxylic acids and polycarboxylic acids |
| 05/27/1993 | DE4138245A1 New bis:hydroxy-alkoxy-di:phenyl-cycloalkane cpds. - for prepn. of thermoplastic polyester(s) and co-polyester(s) with impact resistance, prepd. by reacting bisphenol and dioxolone |
| 05/27/1993 | DE4138244A1 New bis:hydroxy-alkoxy-di:phenyl cpds. - used esp. in prodn. of high mol. thermoplastic polyester |
| 05/27/1993 | CA2083623A1 Radiation-sensitive compositions |
| 05/26/1993 | EP0543492A1 Saturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation |
| 05/26/1993 | EP0543308A2 Aqueous polyesters, easily bondable polyester films formed by coating said aqueous polyesters, and process for producing same |
| 05/26/1993 | EP0543298A1 Flame resistant, low pilling polyester fiber |
| 05/26/1993 | EP0543265A1 Modified polyethylene terephthalate and its use in the fabrication of containers by blow moulding |
| 05/26/1993 | EP0542996A1 Sugar-based polymers |
| 05/26/1993 | EP0542898A1 Polymer blends of polyesters and polystyrene for aqueous inks. |
| 05/25/1993 | US5214159 Meso-lactide |
| 05/25/1993 | US5214158 Method for preparation of macrocyclic poly(alkylene dicarboxylate) oligomers |
| 05/25/1993 | US5214122 High molecular weight, simplified process |
| 05/25/1993 | US5214118 Process for synthesis of polyestercarbonate-siloxane copolymers |