| Patents for C08G 63 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule (41,521) |
|---|
| 12/21/1999 | US6005068 Polymerization product of meso lactide; packaging, disposable products, diapers, bags, tapes |
| 12/21/1999 | US6005067 Continuous process for manufacture of lactide polymers with controlled optical purity |
| 12/21/1999 | US6005020 Bioresorbable compositions for implantable prostheses |
| 12/21/1999 | US6004573 Biodegradable low molecular weight triblock poly(lactide-co-glycolide) polyethylene glycol copolymers having reverse thermal gelation properties |
| 12/21/1999 | CA2029082C Viscous liquid processor |
| 12/16/1999 | WO1999064617A1 Hydroxy-terminated polyhydroxyalkanoates |
| 12/16/1999 | WO1999064515A1 Thermoplastic polyester molding materials with enhanced stability |
| 12/16/1999 | WO1999064498A1 Methods and apparatus for the production of amorphous polymer suspensions |
| 12/16/1999 | WO1999064142A1 Emulsifiers |
| 12/16/1999 | DE19826356A1 Schmutzablösevermögende Oligoester Soil release Oligoesters |
| 12/16/1999 | CA2333005A1 Methods and apparatus for the production of amorphous polymer suspensions |
| 12/15/1999 | EP0964031A2 Polyester resin blends with high-level gas barrier properties |
| 12/15/1999 | EP0964015A1 Soil release oligoester |
| 12/15/1999 | EP0964014A2 Aromatic liquid crystalline polyester resin and resin composition thereof |
| 12/15/1999 | EP0963413A1 Process for coating mouldings with polyester resin compounds or solutions |
| 12/15/1999 | EP0963394A1 Impregnating and coating polyester resin solutions and their use |
| 12/15/1999 | EP0963393A1 Polyester hydrogels |
| 12/15/1999 | EP0668882B1 Pseudo network condensation polymers |
| 12/15/1999 | CN1238796A 1,5 (8)-bis(substituted-N-propylamino)-4,8(5)-bis(arylthio) anthraquinone compounds |
| 12/15/1999 | CN1238783A Method and novel compounds for use therein |
| 12/14/1999 | US6001958 Crosslinkable polymer, particularly for optical and non-linear optical use, materials or devices using same, and method for preparing said polymer |
| 12/14/1999 | US6001953 Polycarbonates suitable for use in optical articles |
| 12/14/1999 | US6001952 Polyester containing benzylidene having reduced fluorescence |
| 12/14/1999 | US6001910 Copolymer with sulfodiacids, dicarboxylic acids and glycols and diamine glycols or hydroxy carboxylic acids with plasticizers, tackifiers, antioxidants and wax diluents |
| 12/14/1999 | US6001891 Biodegradable aliphatic polyester elastomer and preparation process of same |
| 12/09/1999 | WO1999062983A1 Polyethylene glycol-polyorthoester, polyethylene glycol-polyorthoester-polythylene glycol, and polyorthoester-polyethylene glycol-polyorthoester block copolymers |
| 12/09/1999 | WO1999062980A1 Method for making polyurethane foam, amine polyester polyol used in said method and resulting foam |
| 12/09/1999 | DE19825462A1 Emulgatoren Emulsifiers |
| 12/09/1999 | DE19825350A1 Thermoplastische Polyesterformmasse mit verbesserter Stabilität Thermoplastic polyester molding composition having improved stability |
| 12/09/1999 | CA2332333A1 Peg-poe, peg-poe-peg, and poe-peg-poe block copolymers |
| 12/08/1999 | EP0962477A2 Method of producing polyester and charging apparatus therefor |
| 12/08/1999 | EP0961801A1 Monomers derived from hydroxy acids and polymers prepared therefrom |
| 12/08/1999 | EP0961800A1 Method for the removal and recovery of lactide from polylactide |
| 12/08/1999 | EP0961799A1 Outdoor durable coating compositions and acid functional polyester resins and polyglycidyl esters thereof usable therefor |
| 12/08/1999 | EP0961798A1 Process for the polymerization of lactide |
| 12/08/1999 | EP0783728B1 Radiation-sensitive adducts comprising diazonium cations, quaternary cations, and sulfonated polyester anions |
| 12/08/1999 | EP0779908B1 Radiation curable resins comprising hyperbranched polyesters |
| 12/08/1999 | EP0723572B1 Biodegradable/compostable hot melt adhesives comprising polyester of lactic acid |
| 12/08/1999 | CN1237936A Transparent oxygen-scavenging article including biaxially-oriented polyester |
| 12/08/1999 | CA2273664A1 Aromatic liquid crystalline polyester resin and resin composition thereof |
| 12/07/1999 | USRE36432 Using an alumina-silica; filtration |
| 12/07/1999 | US5998804 Polyesters |
| 12/07/1999 | US5998568 Polyesters prepared from alkoxylated intermediates |
| 12/07/1999 | US5998552 Viscosity-modified lactide polymer composition and process for manufacture thereof |
| 12/07/1999 | US5998499 Dental adhesive; shrinkage inhibition |
| 12/07/1999 | US5998028 Copolyester from terephthalic acid, ethylene glycol and 1,3-or 1,4-cyclohexanedimethanol |
| 12/07/1999 | US5998005 Copolyester resin obtained by replacing, in production of polyethylene terephthalate resin, 10 to 40 mole % of the ethylene glycol component with cyclohexanedimethanol, and 0.1 to 2 parts by weight of a fatty acid ester lubricant. |
| 12/02/1999 | WO1999061687A1 Process for making load limiting yarn |
| 12/02/1999 | WO1999061624A2 Polyhydroxyalkanoate biopolymer compositions |
| 12/02/1999 | WO1999061506A1 Thermosetting coating compositions based on polyesters |
| 12/02/1999 | WO1999061505A2 Process to prepare a polyester resin |
| 12/02/1999 | WO1999061082A1 Lactide-containing polymer and medical material |
| 12/02/1999 | CA2726139A1 Polyhdroxyalkanoate biopolymer compositions |
| 12/02/1999 | CA2333013A1 Process for making load limiting yarn |
| 12/02/1999 | CA2328471A1 Polyhydroxyalkanoate biopolymer compositions |
| 12/01/1999 | EP0960166A1 Low pill polyester |
| 12/01/1999 | EP0960152A1 Ball-shaped polyester particles capable of crosslinking at low temperature, production thereof and use of same for powder lacquers |
| 12/01/1999 | EP0960151A1 Ball-shaped polyester particles, production thereof and use of same for powder lacquers |
| 12/01/1999 | EP0960021A1 Water dispersible/redispersible hydrophobic polyester resins and their application in coatings |
| 12/01/1999 | EP0840757B1 Method of producing polyoxytetramethylene glycol |
| 12/01/1999 | CN1236695A Sheet made of polyester and resin composition |
| 11/30/1999 | US5994564 Of 2,2,4-trimethyl-1,3-pentanediol |
| 11/30/1999 | US5994481 Calculating a viscosity of the reaction mixture based on the measured value from a torque measuring means and the number of rotations of the stirring means and controlling the rotation of the stirring means so that the viscosity reaches a |
| 11/30/1999 | US5994478 Hydroxy-terminated polyhydroxyalkanoates |
| 11/30/1999 | US5994410 Scavenger for free radicals |
| 11/30/1999 | US5993958 Incorporating at least one anthraquinone-series dye into a polyethylene naphthalenedicarboxylate containing magnesium or manganese compounds, antimony compounds, and phosphorus compounds. |
| 11/25/1999 | WO1999060046A1 Gel resistant, hydrolytically stable polyester resins with high hydroxyl functionality and carboxylic acid functionality for isocyanate cross-linkable, waterborne coatings |
| 11/25/1999 | WO1999060044A1 Alkyl resin emulsions and utilization of the same |
| 11/25/1999 | DE19841234C1 Reversibly thermotropic transparent molding material, useful e.g. in glazing or covers for shading and light-heat regulation in houses and cars etc. |
| 11/25/1999 | DE19822468A1 Two component aqueous paint system, useful for coating plastic, wood and metal |
| 11/24/1999 | EP0958316A1 Chirally nematic polyesters |
| 11/24/1999 | EP0958041A1 Dispersants |
| 11/24/1999 | CN1046742C Process for increasing molecular weight of polyesters and premix useful for this process |
| 11/23/1999 | US5990321 A clear, hard thermoplastic polymers was formed from a ring opening monomer |
| 11/23/1999 | US5990318 Soluble polyester-supported chiral phosphines |
| 11/23/1999 | US5990271 Disposable absorbent articles, e.g., diapers, sanitary napkins and pantiliners; backings; high melting |
| 11/23/1999 | US5990266 Enzyme-hydrolyzable polyesters based on an amine-protected glutamic acid and diols or epoxy compounds; packaging, backings, agricultural, biomedical; uniform mechanical properties and high softening points; disposal |
| 11/23/1999 | US5990265 Having a higher surface area than conventional poly(trimethyleneterephthalate). |
| 11/23/1999 | US5990263 Contrast agents |
| 11/23/1999 | US5990260 Prepolymer of a polyhydroxycarboxylic acid chain extended with a monohydroxycarboxylyic acid and reacted with an allylic or acrylic unsaturated compound |
| 11/23/1999 | US5990248 Resin blend having an intrinsic viscosity in the range of from 0.31 to 0.68 dl/g. |
| 11/23/1999 | US5990245 α, ω-polymethacrylate glycols, methods for their synthesis and their use for the preparation of polymers, particularly polyurethanes and polyesters |
| 11/23/1999 | US5990213 Comprising a polyester matrix, an ethylene/alkyl(c2-c8) (meth or eth)acrylate/glycidyl (meth)acrylate, a bromopolymer and a brominaated dialkyl phthalate; potting material for transformers; low viscosity; fluid flow; impact strength |
| 11/23/1999 | US5990197 Comprising a nonsulfo-containing, solvent-soluble polyester being 1-10% by weight of a thermally-stable, near-infrared fluorophore, binder, corrosion inhibitor, electrolyte and an aliphatic ketone or ester; ink jet printing; wear resistance |
| 11/23/1999 | US5989758 Liquid crystalline polyesters, their composition, and their uses |
| 11/23/1999 | US5989665 Copolyesters of 1,3-propanediol having improved gas barrier properties |
| 11/23/1999 | US5989663 Blow-molding polyesters from terephthalic acid, 2, 2, 4, 4-tetramethyl-1,3-cyclobutanediol, and ethylene glycol |
| 11/18/1999 | WO1999036262A3 Modified copolyesters and improved multilayer reflective films |
| 11/17/1999 | EP0956313A1 Modified polyesters |
| 11/17/1999 | EP0656026B1 Polyarylates containing derivatives of the natural amino acid l-tyrosine |
| 11/17/1999 | CN1235620A Crystallization of polyenthylene naphthalate prepolymers and solid stating thereof |
| 11/17/1999 | CN1235173A Laminates formed from wholly aromatic, amorphous, stretchable liquid crystalline polymes and non-liquid crystalline polyesters and methods of forming the same |
| 11/17/1999 | CN1046562C Uncoated fabric and use thereof |
| 11/16/1999 | US5986044 Polyureas, polycarbonates, polyesters and polyamide copolymers |
| 11/16/1999 | US5986040 Polyesters formed by ester interchange |
| 11/16/1999 | US5986039 Branched polyesters prepared from hydroxyfunctional components with functionality in excess of two and their use in physiological separation vehicles |
| 11/16/1999 | US5985785 Manufacturing a laminate which is catalytically effective for subsequent electroless deposition thereon of metals, such as copper, and which is useful as a substrate for printed circuit boards |
| 11/11/1999 | WO1999057298A1 Method for the continuous microbiological production of polyhydroxy butyric acid |
| 11/11/1999 | WO1999057174A1 Polyoxyethylene derivatives having optionally protected amino group at one end and process for producing the same |
| 11/10/1999 | EP0955331A2 Self-water dispersible particle made of biodegradable polyester and process for the preparation thereof |