| 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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| 02/03/1999 | EP0895123A1 Photographic film and heat-treatment method thereof |
| 02/03/1999 | EP0894815A1 Polyester, process for the production of the same, resin or rubb er compositions containing the same, and moldings of the compositions |
| 02/03/1999 | EP0894618A2 Laminate sheet and tent made therefrom |
| 02/03/1999 | CN1207134A Process to recover polyesters from transgenic plants |
| 02/03/1999 | CN1207111A Production of poly(ethylene 2,6-naphthalate) |
| 02/03/1999 | CN1207110A Liquid crystalline polymer composition |
| 02/02/1999 | US5866710 Catalyst comprising the reaction product of an orthoester or a condensed orthoester of titanium or zirconium, an alcohol containing at least two hydroxyl groups, a 2-hydroxy acid and a base. |
| 02/02/1999 | US5866677 Enable trapping and recovering of lactide vapor discharged from a reaction vessel |
| 02/02/1999 | US5866290 Toner and developer compositions |
| 01/28/1999 | WO1999003908A1 Hydroxy-functional oligomers for high solids coatings |
| 01/28/1999 | WO1999003484A1 Therapeutic hemoglobin composition having isotropically increased size |
| 01/28/1999 | CA2296700A1 Therapeutic hemoglobin composition having isotropically increased size |
| 01/27/1999 | EP0893463A1 Polyester elastomers, processes for preparing the same, and compositions of the same |
| 01/27/1999 | EP0893462A2 Continous process for the manufacture of lactide and lactide polymers |
| 01/27/1999 | EP0893461A1 Thermoplastic polymers |
| 01/27/1999 | EP0893459A1 Polyester and polyurethane derived from specific alicyclic diols |
| 01/27/1999 | CN1206398A Naphthalenedicarboxylic acid particles and process for production thereof |
| 01/27/1999 | CN1041837C Process for preparation of water-soluble and biodegradable products |
| 01/26/1999 | US5864005 Process for the preparation of copolyester resin having low acetaldehyde content |
| 01/26/1999 | US5863622 Polarizer laminates comprising coextruded liquid crystal polymer moieties and integral thermoplastic cover layers |
| 01/26/1999 | US5863461 Water-in-oil emulsions |
| 01/26/1999 | US5862588 Method for restraining circuit board warp during area array rework |
| 01/25/1999 | CA2241298A1 Thermoplastic polymers |
| 01/21/1999 | WO1999002536A1 Metal complexes with a tridentate ligand as polymerisation catalysts |
| 01/21/1999 | WO1999002168A1 Novel polymeric compositions |
| 01/21/1999 | WO1998042768A3 Acid functional and epoxy functional polyester resins |
| 01/20/1999 | EP0892000A1 Ethylene terephthalate/ethylene 2,6-naphthalene-dicarboxylate copolymers for bottles |
| 01/20/1999 | EP0891403A1 Lcp blends |
| 01/20/1999 | EP0891397A1 Effect coatings with colour impression depending on viewing angle |
| 01/20/1999 | EP0813446B1 Vacuum system for controlling pressure in a polyester process |
| 01/20/1999 | EP0666887B1 Aqueous dispersion compositions and coatings prepared therefrom |
| 01/20/1999 | EP0606328B1 Method and apparatus for secure transmission of video signals |
| 01/20/1999 | CN1205719A Prodn. of poly(trimethylene terephthalate) |
| 01/19/1999 | US5861461 Biodegradable plastic composition, method for preparing thereof and product prepared therefrom |
| 01/19/1999 | US5861216 Biodegradable polyester and natural polymer laminates |
| 01/19/1999 | CA2110945C Stripping fingers for copying machine |
| 01/19/1999 | CA2034482C Method for modifying medical materials of lactic acid polymers |
| 01/14/1999 | WO1999001508A1 Polyester resin composition and bottle produced from the resin composition |
| 01/13/1999 | EP0890615A1 High temperature crosslinkable liquid crystalline polyester compositions |
| 01/13/1999 | EP0890595A1 High temperature self-crosslinking polyesters |
| 01/13/1999 | EP0890575A1 Novel compounds containing an element of groups 11,12 or 14 and a tridentate ligand, process for their preparation and their use particularly as polymerisation catalysts |
| 01/13/1999 | EP0889922A1 Apparatus and process for a polycondensation reaction |
| 01/13/1999 | EP0889921A1 Alkyd resins having a low dynamic viscosity for use in high-solids coatings |
| 01/13/1999 | CN1204654A Method of synthesis for biodegradable copolyester |
| 01/12/1999 | US5859833 Optical disk grade copolyestercarbonates derived from hydroxyphenylindanols |
| 01/12/1999 | US5859173 Process for the production of flame-resistant polyesters |
| 01/12/1999 | US5859170 Aromatic ploycarbodiimine and sheet using it |
| 01/12/1999 | US5859167 Cured polyester plastic compositions derived from recycled polyurethanes |
| 01/12/1999 | US5859154 Resinous composition of phosphatized polyester polymers and coating compositions for improved adhesion |
| 01/12/1999 | US5859152 Blend of linear water-dispersible polyester and branched water-dispersible polyester containing sulfomonomer; recyclable, repulpable paper articles |
| 01/12/1999 | US5859150 Prepolymers of absorbable polyoxaesters |
| 01/12/1999 | US5859148 Fracturing molten polyamide, reacting fragment released with organic compound having at least three identical reactive functional groups to form star branched polymer |
| 01/12/1999 | US5858551 Polyester having ionic groups and fatty acid groups; water repellency |
| 01/12/1999 | US5858490 Film formed from polyethylene-2,6-naphthalate resin, process for producing said film and package using said film |
| 01/07/1999 | WO1999000442A1 Biphasic polymerization process |
| 01/07/1999 | WO1999000441A1 Novel monomers with dilactonic cycle, and corresponding polymers |
| 01/07/1999 | WO1999000440A1 Synthesis of a dendritic polyalcohol |
| 01/07/1999 | WO1999000439A1 Process for preparation of a dendritic polyol |
| 01/07/1999 | EP0889104A2 Coating resin compositions |
| 01/07/1999 | EP0888414A1 Improved method of making thermotropic liquid crystalline polymers containing hydroquinone |
| 01/07/1999 | EP0888396A1 Polyetherester resins from diol diesters |
| 01/07/1999 | CA2295952A1 Novel monomers with dilactonic cycle, and corresponding polymers |
| 01/06/1999 | CN1204347A Process of making polyester prepolymer |
| 01/06/1999 | CN1203930A Polyester polymer synthetic mixed catalyst |
| 01/05/1999 | US5856424 Adding at least one carbonate compound to the ester exchange reaction |
| 01/05/1999 | US5856423 Using an inert gas to remove by-products |
| 01/05/1999 | US5856401 Method of preparing condensation polymers by emulsion polymerization |
| 01/05/1999 | CA2080883C Process for the preparation of water-soluble and/or water-dispersible polyesters and use thereof for sizing yarn |
| 12/30/1998 | WO1998059030A1 Soil release polymers with fluorescent whitening properties |
| 12/30/1998 | EP0887368A1 Blood compatible and bactericidal block copolymer |
| 12/30/1998 | EP0886570A1 Barrier polyester |
| 12/30/1998 | CN1203601A Compound, preparation and use |
| 12/30/1998 | CA2294539A1 Soil release polymers with fluorescent whitening properties |
| 12/29/1998 | US5854383 Aliphatic polyesters of trimethylene carbonate epsilon-caprolactone and glycolide |
| 12/29/1998 | US5854382 Bioresorbable compositions for implantable prostheses |
| 12/29/1998 | US5854377 Continuous preparation of thermoplastic polyesters |
| 12/29/1998 | US5854375 Melt polymerization process for preparing aromatic polyesters |
| 12/29/1998 | US5854368 Adjuvant for pharmaceutical preparations |
| 12/29/1998 | US5854359 Process for making polyetherester resins having high aromatic diester content |
| 12/29/1998 | US5854345 Biodegradable polyester and natural polymer compositions and expanded articles therefrom |
| 12/29/1998 | US5854340 Blended aromatic and diether condensation polymerization reflux solvent |
| 12/29/1998 | US5854334 Wire coating composition and process for producing the same |
| 12/29/1998 | US5854030 Sugar-based polymers |
| 12/29/1998 | US5853878 Elastic fiber, process for the same and polyester elastomer used thereof |
| 12/29/1998 | US5853639 Oriented polyglycolic acid film and production process thereof |
| 12/24/1998 | CA2241381A1 Blood-compatible and bacteria-repellent block copolymer |
| 12/23/1998 | WO1998058016A1 Polyester containing benzylidene having reduced fluorescence |
| 12/23/1998 | WO1998058010A1 Polymer comprising unsaturated ester units and pharmaceutical and cosmetic compositions thereof |
| 12/23/1998 | WO1998058009A1 Polyester synthesis using catalysts having low decomposition temperatures |
| 12/23/1998 | WO1998058008A1 Poly(ethylene terephthalate) (pet) copolymers containing both 1,4-cyclohexanedimethanol and isophthalic acid moieties |
| 12/23/1998 | EP0885252A2 Method of reprocessing residues containing dihydroxy compounds |
| 12/23/1998 | CN1202915A Polyester molding compositions |
| 12/23/1998 | CN1202421A Laminated material and paper pack container formed from said laminated material |
| 12/23/1998 | CA2294443A1 Polymer comprising unsaturated ester units and pharmaceutical and cosmetic compositions thereof |
| 12/23/1998 | CA2293745A1 Polyester synthesis using catalysts having low decomposition temperatures |
| 12/23/1998 | CA2292715A1 Poly(ethylene terephthalate) (pet) copolymers containing both 1,4-cyclohexanedimethanol and isophthalic acid moieties |
| 12/22/1998 | US5852166 Paper having a melt-stable lactide polymer coating and process for manufacture thereof |
| 12/22/1998 | US5852164 Polyester, process for producing the same and molding product therefrom |
| 12/22/1998 | US5852163 Process for preparing hydroxy-functionalized polyesters |
| 12/22/1998 | US5852162 Low molecular weight hydroxy functional polyesters for coatings |