Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds › C08G 63 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
Patents for C08G 63 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule (41,521)
11/1989
11/29/1989EP0344099A2 A polyester and an article made of the same
11/28/1989US4883857 Production of photodegradable polyester plastics
11/28/1989US4883706 Sulfonated copolymers
11/28/1989CA1263494A1 Polyester polyols, their manufacture and use in polyurethane production
11/28/1989CA1263488A1 Ethylene/vinyl alcohol copolymer laminatable packaging material
11/23/1989EP0342563A2 Bending-resistant polyester filaments, their production and use
11/23/1989EP0342276A1 A process for preparing a metal containing resin composition and the use of the composition thus prepared as a resinous vehicle in antifouling paint
11/21/1989US4882412 Radiation resistant
11/21/1989US4882410 Molding compounds comprising a thermoplastically processible aromatic polyester imide
11/16/1989WO1989009794A3 Process for producing polyester resins
11/15/1989EP0341920A2 Polyester fiber for industrial use and process for preparation thereof
11/15/1989EP0341594A2 Process for the preparation of a 1,4-dioxane adduct of 2-hydroxy-naphthalene-6-carboxylic acid and use of said adduct
11/15/1989EP0341593A2 Modified block polymers, their preparation and use
11/15/1989CN1037207A Drying method and apparatus
11/15/1989CN1037162A Condensation polymers containing methine ultraviolet radiation-absorbing residues and sharped articles produced therefrom
11/14/1989US4880898 Plasticizing
11/14/1989US4880592 Manufacture of polymeric products
11/14/1989CA1262992A1 Branched polyesters
11/14/1989CA1262985A1 Flame retardant polycarbonates
11/08/1989EP0341076A2 Polyarylate-polyethylene composite laminated structures
11/08/1989EP0340568A1 Thermotropic aromatic polyesters, process for this production and their use for the production of shaped articles, filements, fibre and foils
11/08/1989EP0340522A2 Aromatic polyesters and polyester carbonates with aralkyl phenyl end groups, their preparation and use
11/08/1989EP0340244A1 High speed aqueous developable radiation-sensitive composition and printing plate containing same
11/07/1989US4879421 Hydrolysis of diester
11/02/1989WO1989010349A2 Novel methine compounds, polymers containing them and formed articles therefrom
11/02/1989WO1989010346A1 Vinyl ether terminated ester oligomers
11/02/1989WO1989010131A1 Antithrombogenic and antibiotic compositions and methods of preparation thereof
11/02/1989EP0339477A2 Bulk process for producing cyclic ester-modified polymers without use of catalyst
11/02/1989EP0339472A2 Catalyzed bulk process for producing cyclic ester-modified acrylic polymers
11/02/1989EP0339378A2 Process for the production of linear polyesters, particularly for films and foils
10/1989
10/31/1989US4877606 Freeze dried, stable aqueous dispersion of drug
10/25/1989EP0338575A2 Birefringent transparent film and process for producing the same
10/25/1989EP0338540A2 Trimethylolheptanes and use thereof
10/25/1989EP0188620B1 Easily bondable polyester film
10/24/1989US4876331 Polylactones produced by microorganisms
10/24/1989US4876327 Aromatic polyester
10/24/1989US4876326 Solid state polymerization of polyester prepolymers
10/24/1989US4876304 Refrigerator gaskets; benzenedicarboxylic acids, ethylene glycol, neopentyl glycol and alcohol or acid end group
10/19/1989WO1989009794A2 Process for producing polyester resins
10/18/1989EP0337951A2 Multicoloured polymer microparticle
10/18/1989EP0337729A2 Polyester resin exhibiting optical anisotropy in molten state and composition thereof
10/18/1989EP0337728A2 Polyester resin exhibiting optical anisotropy in molten state and composition thereof
10/18/1989EP0337727A2 Polyester resin exhibiting optical anisotropy in molten state and composition thereof
10/18/1989EP0337207A2 Preparation process of aromatic polycarbonates, aromatic polyestercarbonates and aromatic polyesters
10/18/1989EP0337087A2 Process for the preparation of polyester resins
10/17/1989US4874837 Aminated hydroxylated polyester polyol resin and molding compositions comprised thereof
10/17/1989US4874822 Process for the acrylamidoacylation of alcohols
10/17/1989US4874818 Butadiene-styrene copolymer grafted to polycaprolactone; for painting steel or plastic sheets for vehicle bodies
10/17/1989US4874401 Gas separation membranes from bisphenol AF polycarbonates and polyestercarbonates
10/11/1989EP0336762A2 Process for acrylamidoacylation of alcohols
10/11/1989EP0336717A2 Lactone modified dispersant additives useful in oleaginous compositions
10/11/1989EP0336716A2 Lactone modified viscosity modifiers useful in oleaginous compositions
10/11/1989EP0336664A2 Improved dispersant additives derived from amido-amine adducts
10/11/1989EP0336227A1 Process for reducing plasticiser induced fog-formation in plastics
10/11/1989EP0336145A1 Poly(Arylene sulfide sulfone) polymer containing ether groups
10/11/1989EP0336108A1 Liquid crystal bischloroformate esters, method for produing them and liquid crystal N-alkyl-polyurethanes made from them
10/11/1989CN1036218A Condensation polymer containing residue of benzodioxylmethine compound and shaped articles produced
10/10/1989US4873294 Antisoilants, fabric softeners, antistatic agents and dye auxiliaries
10/10/1989US4873285 Polyester graft copolymers, flexible coating compositions comprising same and branched polyester macromers for preparing same (III)
10/10/1989US4873060 Two-phase interfacial polycondensation of diphenols with dicarboxylic acid halides; heat resistance, high molecular weight; dielectrics
10/04/1989EP0335819A2 Preparation of ultra-high molecular weight polyester
10/04/1989EP0335818A2 Modified polyethylene naphthalate
10/04/1989EP0335816A2 Copolyester which is particularly suitable for use in making tire cord
10/04/1989EP0335594A2 Copolymerized polymer
10/04/1989EP0335013A1 Polyester viscosity index improver
10/03/1989US4871365 Polyglycolic acid, trimethylene carbonate linkager
09/1989
09/27/1989EP0334620A2 Polyester resin, process for producing the same and moldings produced therefrom
09/27/1989EP0334619A2 Polyester resin exhibiting anisotropy in molten state and composition thereof
09/27/1989EP0334423A2 Linear, phosphorus-containing copolyester, process for its preparation and its use as a flame retardant agent
09/27/1989EP0334024A2 Prosthetic tubular article
09/27/1989EP0333987A2 Halogenated polyester flame retardants for polyphenylene ether resins
09/27/1989EP0333723A1 Air-drying modified alkyd resin binding agents, process for their production, coating agents based on said binding agents and application of said coating agents as building coatings
09/26/1989US4870140 Polyester graft copolymers, flexible coating compositions comprising same and branched polyester macromers for preparing same II
09/26/1989US4869967 Anisotropic melt-forming polyester, good modulus
09/26/1989CA1262005A1 Polymer, production and use thereof
09/26/1989CA1261983A1 Digestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom
09/26/1989CA1261532A1 Uv-absorbing condensation polymeric compositions and products therefrom
09/26/1989CA1261346A1 Linear, low-molecular-weight polyester-based polyols
09/26/1989CA1260494A1 Reaction products of terephthalic acid residues and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom
09/26/1989CA1260488A1 Absorbable bone wax formulation
09/26/1989CA1260176A1 Copolymers of polyphenylene oxides and polyarylates
09/26/1989CA1260007A1 Compounds having hypolipemizing activity
09/26/1989CA1260006A1 Copolymeric polycondensation products between 1,10- bis(2-hydroxyethylthio)decane, poly(oxyethyleneglycol)s or poly(oxypropyleneglycol)s, and bis-(carboxylic acid)s
09/21/1989WO1989008558A1 Improved-adherence composite polyester films and process for their production
09/20/1989EP0333498A2 Process for preparation of a gelled polyester for toner
09/20/1989EP0333454A2 Manufacture of block polyester polyols, and polyurethanes derived therefrom
09/20/1989EP0333337A2 Thermal transfer sheet
09/20/1989EP0333329A2 Drying method and apparatus
09/20/1989EP0333135A2 Esterified Glycidylether-addition products and their use
09/20/1989EP0332980A2 Process for preparing aqueous polyester dispersions and their use
09/20/1989EP0332851A1 Condensation polymers exhibiting nonlinear optical response
09/20/1989EP0332761A2 Single-functional and mixtures of multifunctional oligomeric performance additive compositions, and their use
09/20/1989EP0332658A1 Enhanced density modified isoplanar process.
09/20/1989EP0092578B1 Erasable inks containing thermoplastic block copolymers
09/19/1989US4868281 Polyesters and polyamides containing an amine salt, cyclization to heterocyclic polymer
09/19/1989US4868279 Spiro(bis) indane copolyamide and preparation thereof
09/19/1989US4868278 Aromatic copolyesters
09/19/1989US4868267 Aminated hydroxylated polyester polyol resin and molding compositions comprised thereof
09/19/1989US4868064 Sulfonated polyester interlayer for improved adhesion
09/19/1989US4868062 Vapor permeable poly(etherimide) ester elastomer films
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