| 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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| 02/02/2000 | CN1243521A Crystalline polyurethane thermoplastic and method for production thereof |
| 02/01/2000 | USRE36548 Biodegradable copolymers |
| 02/01/2000 | US6020455 Vinyl cyclohexanediol containing resin compositions |
| 02/01/2000 | US6020426 Block or graft copolymer |
| 02/01/2000 | US6020421 Polyester composition and method for producing the same |
| 02/01/2000 | US6020420 Water-dispersible polyesters |
| 02/01/2000 | US6020393 Biodegradable foamable co-polyester compositions |
| 02/01/2000 | US6020056 Polyethylene terephthalate film for electrical insulation |
| 01/27/2000 | WO2000004120A1 Terephthalic polyester composition and its use as soil release agent |
| 01/27/2000 | WO2000004076A2 Polyester comprising a residue of isophthalic acid, terephthalic acid, ethylene glycol and an aromatic diol derivative and a method for identifying the polyester by fluorescence |
| 01/27/2000 | WO2000004073A1 Thermoplastic copolyester compositions modified with epoxide compounds |
| 01/27/2000 | WO1999054534A9 Polyester fiber and methods for making same |
| 01/27/2000 | WO1999047602A3 Thermoplastic biodegradable and compostable opaque film and method for producing the same |
| 01/27/2000 | DE19918650A1 Process for the preparation of polyester alcohols useful for the production of resins, foams and adhesives |
| 01/27/2000 | DE19832885A1 Verfahren zur Herstellung von Polyesterpolyolen A process for the preparation of polyesterpolyols |
| 01/27/2000 | DE19831366A1 Tiefschmelzende Copolyester- bzw. Copolyetheresterschmelzklebemassen Low-melting copolyester or copolyetherester |
| 01/27/2000 | CA2337815A1 Terephthalic polyester composition and its use as soil release agent |
| 01/27/2000 | CA2337236A1 Thermoplastic copolyester compositions modified with epoxide compounds |
| 01/26/2000 | EP0974619A1 Polyethylene naphthalenedicarboxylate resin composition |
| 01/26/2000 | EP0974612A2 Preparation of unsaturated polyether esters |
| 01/26/2000 | EP0974611A2 Process for the manufacture of polyester polyols |
| 01/26/2000 | EP0974606A2 Resin concrete composition and molded article thereof |
| 01/26/2000 | EP0973930A1 High temperature pha extraction using pha-poor solvents |
| 01/26/2000 | EP0973826A1 Process for removing contaminants from polyesters and controlling polymer molecular weight |
| 01/26/2000 | EP0973818A1 Biodegradable terephthalate polyester-poly(phosphate) polymers, compositions, articles, and methods for making and using the same |
| 01/26/2000 | EP0973496A1 USE OF LOW MOLECULAR OLIGOMER ESTERS OF $g(a)-HYDROXY ACIDS AND/OR AROMATIC OF o-HYDROXY ACIDS IN COSMETIC FORMULATIONS |
| 01/26/2000 | CN1242783A Polysilanes and process for producing same |
| 01/26/2000 | CN1048738C Organosilicon-contg. material useful for biomedical device |
| 01/25/2000 | US6018087 Isomerization of dimethylnaphthalene to produce 2,6-dimethylnaphthalene |
| 01/25/2000 | US6018086 Process for preparing 2,6-dialkylnaphthalene |
| 01/25/2000 | US6018004 A modified polyester copolymer comprising a mixture of monomers including adipic acid, terephthalic acid or ester-forming derivatives thereof, a dihydroxy, a sulfonate compound and a diisocyanate |
| 01/22/2000 | CA2277683A1 Resin concrete composition and molded article thereof |
| 01/20/2000 | WO2000002950A1 Polyester analogue of poly-l-lysine as a soluble, biodegradable gene delivery carrier |
| 01/20/2000 | WO2000002933A1 Process for producing polymers by free radical polymerization and condensation reaction, and apparatus and products related thereto |
| 01/20/2000 | WO2000002932A1 Process for producing polymers by free radical polymerization and condensation reaction, and apparatus and products related thereto |
| 01/20/2000 | CA2337680A1 Polyester analogue of poly-l-lysine as a soluble, biodegradable gene delivery carrier |
| 01/19/2000 | EP0972814A1 Low-melting copolyester- or copolyetherester melt adhesives |
| 01/19/2000 | EP0972809A2 Organic-inorganic hybrid polymer materials with compositional gradient, and processes for preparing the same |
| 01/19/2000 | EP0972771A1 Epsilon-caprolactone, process for producing the same, polycaprolactone obtained therefrom, and process for producing the polycaprolactone |
| 01/19/2000 | EP0971969A1 Biodegradable polymers chain-extended by phosphates, compositions, articles and methods for making and using the same |
| 01/19/2000 | EP0971968A2 Acid functional and epoxy functional polyester resins |
| 01/19/2000 | EP0971967A1 Cycloaliphatic epoxy resins |
| 01/19/2000 | CN1242024A Modified 1,3-propanediol-based polyesters |
| 01/13/2000 | WO2000001759A1 Trimethylene-2,6-napthalenedicarboxylate (co)polymer film, quaternary phosphonium sulfonate copolymer and compositions thereof |
| 01/13/2000 | WO2000001754A1 Process for crystallising polyethylene naphthalate copolymers in the absence of a devolatilization step |
| 01/13/2000 | WO2000001753A1 Polyestercarbonates which exhibit improved processibility |
| 01/13/2000 | CA2336404A1 Trimethylene-2,6-napthalenedicarboxylate (co)polymer film, quaternary phosphonium sulfonate copolymer and compositions thereof |
| 01/13/2000 | CA2336293A1 Process for crystallising polyethylene naphthalate copolymers in the absence of a devolatilization step |
| 01/12/2000 | EP0970995A1 Polyester resin composition, cured resin, and coating material |
| 01/12/2000 | EP0970983A2 Preparation of polyesters using lithium titanyl oxalate polycondensation catalysts |
| 01/12/2000 | EP0970982A2 Process for increasing the molecular weight of condensation polymers |
| 01/12/2000 | EP0970946A2 Allylated amide compounds and die attach adhesives prepared therefrom |
| 01/12/2000 | EP0934350A4 Branched polyesters |
| 01/12/2000 | CN1048264C Method of preparing polytetrahydrofuran |
| 01/11/2000 | US6013756 Catalytic polycondensation to form low molecular weight polyethylene terepthalate or copolyester, then polymerization in presence of cobalt compound and phosphorus compound by-product inhibitor to yield high molecular weight polyester |
| 01/11/2000 | US6013590 Fibers, nonwoven fabrics, and absorbent articles comprising a biodegradable polyhydroxyalkanoate comprising 3-hydroxybutyrate and 3-hydroxyhexanoate |
| 01/11/2000 | US6013275 Antibacterial composition and antibacterial laminate |
| 01/11/2000 | US6013251 Antiviral against human immuno deficiency virus (hiv), cytomegalovirus, herpes simplex virus (hsv) |
| 01/11/2000 | CA2196698C Polyesters |
| 01/06/2000 | WO2000000548A1 Aromatic polyester compositions and method for producing molded articles and bottles therefrom |
| 01/06/2000 | WO2000000534A1 Polyester molding composition |
| 01/06/2000 | CA2276899A1 Methods of treating the oxidation mixture of hydrocarbons to respective dibasic acids |
| 01/05/2000 | EP0969028A2 Circuit composition comprising allylated amide compounds |
| 01/05/2000 | EP0968243A1 Apparatus and method for molding polyester articles having low acetaldehyde content directly from the melt formation using flash tank devolatilization |
| 01/05/2000 | EP0968242A1 Diblock polyester copolymer and process for making |
| 01/05/2000 | EP0968076A1 Process for continuously producing polyester articles with scrap recycle in a continuous melt-to-preform process |
| 01/05/2000 | CN1240458A The use of butylene oxide (BO) based polyols to improve the compatibility of pentane and cyclopentane in rigid polyurethane foams |
| 01/04/2000 | US6011133 Laminates of glass or metal and poly(alkylene dicarboxylates) and syntheses thereof |
| 01/04/2000 | US6011132 Polyester compositions |
| 01/04/2000 | US6011124 Blends of bisphenol a polycarbonate and polyesters |
| 01/04/2000 | CA2177804C Soybean oil-based intaglio ink and method for making same |
| 12/30/1999 | DE19828805A1 Preparation of cationic dyeable polyester |
| 12/29/1999 | WO1999067304A1 Aromatic polymers with pendant fluorinated ionic groups |
| 12/29/1999 | EP0967235A1 Silicon-modified resins based on recurring units derived from allyl alcohol and their use in weather-resistant coatings |
| 12/29/1999 | EP0966959A1 Production of new polymer liquid crystals capable of having an interaction with liposomes |
| 12/29/1999 | EP0966496A1 Method for gelling aqueous media, use of copolyesters as gelling agents of aqueous media and novel copolyesters for gelling aqueous media |
| 12/29/1999 | CA2330792A1 Aromatic polymers with pendant fluorinated ionic groups |
| 12/28/1999 | US6007958 Polyester resin for full color toner |
| 12/28/1999 | US6007910 Water dispersible adhesive compositions |
| 12/28/1999 | US6007862 Food and beverage compositions containing linear and cyclic sucrose reaction products |
| 12/28/1999 | US6007782 Stirrer supported by a cage-like rod frame structure for degassing or otherwise treating low viscosity polymer melts; antifouling agents |
| 12/28/1999 | US6007565 Absorbable block copolymers and surgical articles fabricated therefrom |
| 12/28/1999 | CA2070258C Photosensitive compositions |
| 12/23/1999 | WO1999065989A1 High barrier polyester / phenylenedi (oxyacetic acid) polyester blends |
| 12/23/1999 | WO1999065988A1 Polyester / phenylenedi (oxyacetic acid) copolyester blends having improved gas barrier properties |
| 12/23/1999 | WO1999065978A1 Reactive extrusion process for the conversion of certain polyesters to a resin suitable for powder coatings applications |
| 12/23/1999 | WO1999065970A1 System and process for producing polycondensation polymer |
| 12/23/1999 | WO1999065967A1 Multi-layered polyester articles containing a residue of phenylenedi(oxyacetic acid) and having good barrier to gas permeation |
| 12/23/1999 | WO1999065676A1 Corrosion resistant coating for aluminum and aluminum alloys |
| 12/23/1999 | WO1999032526A3 Method for hydrogenating aromatic polymers |
| 12/23/1999 | CA2335076A1 Corrosion resistant coating for aluminum and aluminum alloys |
| 12/23/1999 | CA2334828A1 Polyester / phenylenedi (oxyacetic acid) copolyester blends having improved gas barrier properties |
| 12/23/1999 | CA2334464A1 High barrier polyester / phenylenedi (oxyacetic acid) polyester blends |
| 12/23/1999 | CA2332519A1 Multi-layered polyester articles containing a residue of phenylenedi(oxyacetic acid) and having good barrier to gas permeation |
| 12/22/1999 | EP0965131A1 A polymeric photo-chromic composition |
| 12/22/1999 | EP0929594A4 Radiation curable polyesters |
| 12/22/1999 | CN1239490A Polyester resin compsn. and bottle produced from resin compsn. |
| 12/22/1999 | CN1239486A Acid functional and epoxy functional polyester resins |
| 12/22/1999 | CN1239107A Soil release oligoesters |
| 12/22/1999 | CA2274429A1 Silicon-modified resins based on recurring units derived from allyl alcohol and their use in weather-resistant coatings |