| 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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| 01/14/1981 | EP0022182A1 Synthetic polyester pulp and process for preparing same |
| 01/13/1981 | USRE30481 Process for reducing the processing time in the production of polyesters |
| 01/13/1981 | US4245082 Polyesters derived from 3,4'-dihydroxy-benzophenones or 3-hydroxy-4'-(4-hydroxyphenyl-)benzophenone and certain aromatic dicarboxylic acids and filaments thereof |
| 01/13/1981 | US4244859 Moldable engineering plastics containing feldspar and glass fillers |
| 01/13/1981 | CA1093741A1 Unsaturated polyester resins containing a dicyclopentadiene concentrate |
| 01/13/1981 | CA1093740A1 Coating materials and compositions |
| 01/13/1981 | CA1093739A1 Sequenced arylated copolyesters and yarn |
| 01/13/1981 | CA1093575A1 Aromatic carbonates |
| 01/07/1981 | EP0021980A1 Polyarylate-polyester-grafted elastomer blends |
| 01/07/1981 | EP0021979A1 Polyarylate blends with copolyesters |
| 01/07/1981 | EP0021654A1 Transesterification process for preparation of linear polyesters |
| 01/07/1981 | EP0021653A1 Linear aromatic polyesters of enhanced hydrolytic stability, their preparation and shaped articles thereof |
| 01/07/1981 | EP0021652A1 Linear aromatic polyesters, their preparation and shaped articles thereof |
| 01/07/1981 | EP0021569A1 Amino-terminated polymers, process for their preparation and their use |
| 01/07/1981 | EP0021414A2 Water-thinnable binder and its use in two-coat metallic lacquering processes |
| 01/07/1981 | EP0021216A1 Process for preparing aromatic thermoplastic polyphosphonatocarbonates and polyphosphonatocarbonates |
| 01/07/1981 | EP0021213A1 Aromatic polyester phosphonates and their use in making thermoplastic shaped articles |
| 01/07/1981 | EP0021078A1 Process for the preparation of thin-layer polyester coatings |
| 01/07/1981 | EP0021042A1 Thermoplastic, segmented copolyetherester elastomers and their use as adhesives |
| 01/07/1981 | EP0020693A1 Copolyesters of polybutylene terephthalate. |
| 01/07/1981 | EP0020548A1 Photocurable coating composition |
| 01/06/1981 | US4243787 Bulk anionic polymerization process using an alkali metal amide and the salt of the same alkali metal with a hydroxylic compound |
| 01/06/1981 | US4243779 Fluorescence, photostability |
| 01/06/1981 | US4243775 Synthetic polyester surgical articles |
| 01/06/1981 | US4243758 Polyurethanes, polyesters, polyethers |
| 01/06/1981 | US4243712 Polybutylene terephthalate, mixture |
| 01/06/1981 | US4243705 Polyester, amino resin or precondensate crosslinking agent, polyepoxide, styrene-hydroxy acrylate or allyl alcohol copolymer |
| 01/06/1981 | US4243702 Heat fusible polyester and polyamide dispersions |
| 01/06/1981 | US4243540 Organic esters for lubricating compositions |
| 01/06/1981 | CA1093245A1 Flame retardant polycarbonate having improved critical thickness |
| 12/30/1980 | US4242496 Liquid crystal copolyesters containing phenylhydroquinone |
| 12/30/1980 | US4242255 Fire retardant curable ethylenically unsaturated compositions |
| 12/30/1980 | CA1092748A1 Fibers, filter rods and other nonwoven articles made from poly(1,2-propylene terephthalate) copolyesters of terephthalic acid, 1,2-propylene glycol and ethylene glycol |
| 12/30/1980 | CA1092747A1 Polyphenyl-1,4-phenylene terephthalates and fibers therefrom |
| 12/30/1980 | CA1092745A1 Copolyesters capable of forming and anisotropic melt |
| 12/23/1980 | US4241199 Novel polyester diols |
| 12/23/1980 | US4240947 Free-flowing powder |
| 12/23/1980 | US4240938 Water-soluble reactive polymer mixture |
| 12/23/1980 | CA1092283A1 Process for producing acid polyester resins and powder coating products prepared from said resins |
| 12/23/1980 | CA1092144A1 Process for the production of esters |
| 12/16/1980 | US4239918 Stabilizers for polyvinyl chloride; monomers for polycarbonates |
| 12/16/1980 | US4239882 Process for producing polyester |
| 12/16/1980 | US4239801 Polyester containing n,n-bis(hydroxyalkyl) taurine salt units |
| 12/16/1980 | CA1091842A1 Unsaturated polyester molding compositions |
| 12/10/1980 | EP0020180A1 Bisphenol-dicarboxylic acid diesters, process for their preparation, compositions containing them and shaped articles therefrom |
| 12/09/1980 | US4238602 Fluorine containing polyethers |
| 12/09/1980 | US4238600 Copolyesters derived from terephthalic acid, phenylhydroquinone and t-butylhydroquinone |
| 12/09/1980 | US4238599 Polyester of para-hydroxy benzoic acid, 1,2-bis(para-carboxy phenoxy)ethane, terephthalic acid and substituted hydroquinone capable of forming an anisotropic melt which readily undergoes melt processing |
| 12/09/1980 | US4238598 Polyester of para-hydroxy benzoic acid, 1,2-bis(para-carboxy phenoxy)ethane, terephthalic acid and hydroquinone capable of forming an anisotropic melt which readily undergoes melt processing |
| 12/09/1980 | US4238597 Process for producing copolyester-carbonates |
| 12/09/1980 | US4238596 Process for obtaining copolyester-carbonates |
| 12/09/1980 | US4238593 Method for production of a high molecular weight polyester prepared from a prepolymer polyester having an optimal carboxyl content |
| 12/09/1980 | US4238583 (iso)phthalic acid, triol, short and long chain diols |
| 12/09/1980 | US4238582 Hydrolysis-resistant copolyether-esteramides |
| 12/09/1980 | CA1091377A1 Process for the manufacture of crystalline, crosslinked, elastomeric epoxide resins |
| 12/02/1980 | US4237261 Process for continuously producing polyester and spun fiber |
| 12/02/1980 | US4237259 Thermoplastic resins |
| 12/02/1980 | US4237244 Vinyl compounds and elastomers like ethylene-vinyl acetate-vinyl alcohol terpolymer and polyurethanes provide impact strength and heat resistance |
| 12/02/1980 | CA1090949A1 Process for the production of high molecular weight polyesters |
| 12/02/1980 | CA1090946A1 Process for the manufacture of crystalline, crosslinked epoxide resins |
| 11/28/1980 | EP0016167A4 Polycarbonate compositions having improved barrier properties. |
| 11/26/1980 | EP0019575A1 Random elastomeric copolyesters |
| 11/26/1980 | EP0019349A1 Stabilizing composition for polyarylene esters, stabilized polyarylene ester, moulded article produced therefrom and process for stabilizing a polyarylene ester |
| 11/26/1980 | EP0019290A2 Curable composition |
| 11/26/1980 | EP0019242A1 A process for producing oxybenzoyl copolyesters |
| 11/26/1980 | EP0019061A1 Process for producing aromatic polyesters having increased degrees of polymerization and moulded articles composed of these polyesters |
| 11/26/1980 | EP0018973A1 Liquid crystal copolyesters containing phenylhydroquinone |
| 11/25/1980 | US4235844 Process and apparatus for the manufacture of linear high molecular weight polyesters |
| 11/18/1980 | US4234715 Perfluoroalkyl polytriazines containing pendent iododifluoromethyl groups |
| 11/18/1980 | US4234708 Extrusion grade polyethylene iso/terephthalate copolymer |
| 11/18/1980 | US4234707 Polymeric light stabilizers for plastics |
| 11/18/1980 | US4234700 Polymeric light stabilizers for plastics |
| 11/18/1980 | CA1090050A1 Bitumen filled polyester foams |
| 11/18/1980 | CA1090039A1 Continuous manufacture of unsaturated polyesters |
| 11/18/1980 | CA1089874A1 Process for the preparation of an ethylenically unsaturated ester |
| 11/18/1980 | CA1089862A1 Dicarboxylic acids and dicarboxylic acid esters containing a 1,1'-methylene-bis-hydantoin radical |
| 11/14/1980 | EP0016057A4 Optically transparent, radiographically opaque tubing. |
| 11/12/1980 | EP0018709A1 Thermotropic polyesters of 2,6-dihydroxy-anthraquinone, the production thereof, moulding powders, fibres and melts produced from these polyesters |
| 11/12/1980 | EP0018637A1 Polyester resin compositions and use of the compositions |
| 11/11/1980 | US4233436 Used to prepare polyurethanes and polyesters |
| 11/11/1980 | US4233432 Dicyclopentadiene polyester resins |
| 11/11/1980 | US4233431 Heat and chemical resistant stabilizers-polycarbonate |
| 11/11/1980 | US4233414 Polyhydric phenol coester stabilizers |
| 11/11/1980 | US4233413 Resin composition with low shrinkage |
| 11/11/1980 | US4233412 Polymeric light stabilizers for plastics |
| 11/11/1980 | US4233410 Sterically hindered polyureas of low molecular weight |
| 11/11/1980 | US4233354 Printed polyester films |
| 11/11/1980 | US4233196 Polyester and polyesteramide compositions |
| 11/11/1980 | CA1089593A1 Reaction products of hydrazides and certain unsaturated esters |
| 11/04/1980 | US4232167 Preparation of alkyl mercaptocarboxylate/dialkyl thiodicarboxylate mixture using sulfur and/or water cocatalyst |
| 11/04/1980 | US4232144 Polyester which exhibits anisotropy in the melt containing p-oxybenzoyl units and 4-oxy-3'-carbonylbenzophenone units or methyl and chloro derivatives of said units |
| 11/04/1980 | US4232143 Polyester which exhibits anisotropy in the melt containing p-oxybenzoyl units and 4,4'-dioxybenzophenone units or methyl and chloro derivatives thereof |
| 11/04/1980 | US4232135 Polymer microparticles, liquid capable of curing with polymer |
| 11/04/1980 | US4232131 Polyamide |
| 11/04/1980 | US4231991 Polyesters, abrasion, nonclumping |
| 11/04/1980 | US4231922 Impact modified polyarylate blends |
| 10/30/1980 | WO1980002292A1 Printing inks |
| 10/30/1980 | WO1980002290A1 Polycarbonates stabilized by halohydrocarbon,halocarbon or silane groups |
| 10/29/1980 | EP0018145A1 Aromatic polyester and filaments of improved heat-strengthening response |
| 10/29/1980 | EP0018052A1 Pigment-containing coating composition having a high solids content |