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)
11/2006
11/14/2006	US7135522 water-dispersible and, in solid form, transparent
11/14/2006	US7135428 Sodium salt formation of an N-phenylacetamide in an aprotic solvent such as an N-alkyl pyrrolidone or N-alkyl caprolactam; improved storage stability and colorfastness
11/09/2006	WO2006118995A1 Polyester polyols containing secondary alcohol groups and their use in making polyurethanes such as flexible polyurethane foams
11/09/2006	WO2006118987A1 Hydrophilic/hydrophobic polymer networks based on poly(caprolactone fumarate), poly(ethylene glycol fumarate), and copolymers thereof
11/09/2006	WO2006118547A1 Hyperbranched polymers and their applications
11/09/2006	WO2006118209A1 Process for production of polyester particles, polyester particles, polyester resin particles, and process for production thereof
11/09/2006	WO2006117157A1 Radiation curable methacrylate polyesters
11/09/2006	WO2006097558A3 Nanoparticles of chitosan and polyethyleneglycol as a system for the administration of biologically-active molecules
11/09/2006	WO2006055301A3 One-pot, one step in situ living polymerization from silicate anchored multifunctional initiator
11/09/2006	US20060252882 Amine-functional copolymer and method for its production
11/09/2006	US20060252861 Synthesis of soluble functionalized lithium initiators
11/09/2006	US20060251613 Biodegradable chitosan-peg compositions, and methods of use
11/09/2006	US20060249389 Comprising a cationic acrylic resin derived from an epoxy function acrylic resin and an IPDI trimer; corrosion protection and low environmental contamination
11/09/2006	CA2605987A1 Polyester polyols containing secondary alcohol groups and their use in making polyurethanes such as flexible polyurethane foams
11/08/2006	EP1720063A1 Resin containing ketene-aldehyde copolymer
11/08/2006	EP1719790A1 Polyester polymerization catalyst, polyester produced therewith and process for producing the polyester
11/08/2006	EP1719530A2 Bioabsorbable surgical composition
11/08/2006	EP1718709A1 Methods of coating interior container surfaces and containers containing internal coatings
11/08/2006	EP1718692A2 Process for incorporating substances into polymeric materials in a controllable manner
11/08/2006	EP1718691A1 Process for preparing polyarylate having high thermo-resistance and high transparency
11/08/2006	EP1506248B1 Catalyst systems for polycondensation reactions
11/08/2006	EP1341834B1 Medical device made of amorphous copolyesters having improved resistance to lipids
11/08/2006	EP1245604B1 Modified polytrimethylene terephthalate
11/08/2006	EP1177221A4 Fluoropolymer resins containing ionic or ionizable groups and products containing the same
11/08/2006	CN1860197A Polyolefin adhesive compositions and articles made therefrom
11/08/2006	CN1860178A Polylactic acid resin composition, process for producing the same and molding thereof
11/08/2006	CN1860154A Process for producing optically active liquid crystalline polymer compound
11/08/2006	CN1860153A Molecular weight increase and modification of polycondensates
11/08/2006	CN1860152A Sulfonated aliphatic-aromatic copolyesters and shaped articles produced therefrom
11/08/2006	CN1860151A High impact polystyrene and process for preparing same
11/08/2006	CN1860150A 1-vinylpyrrolidin-2-one/ ester copolymers
11/08/2006	CN1858085A Bi-maleimide modified heat resistant unsaturated polyester resin
11/08/2006	CN1858084A Water nano composite polyester resin, its preparing method and use
11/08/2006	CN1857917A Multilayered articles and method of manufacture thereof
11/08/2006	CN1283690C Dyeingable dalk coloured copolyester and its preparation method
11/08/2006	CN1283689C Method for producing hydroxy alkanoic acid polymer
11/08/2006	CN1283688C Hydroxy alkanoic acid polymer and its producing method
11/08/2006	CN1283687C Stretchable liquid crystal polymer composition
11/08/2006	CN1283455C Instrument panel comprising a layer of a thermoplastic copolyester elastomer composition
11/07/2006	US7132502 Polyesters with partially hydrolyzed phosphinate ester bonds; flame-retardant coatings; wear resistance
11/07/2006	US7132499 Polyester resin container with improved weatherability
11/07/2006	US7132498 Process to make polycarbonate from bismethylsalicylcarbonate (BMSC)
11/07/2006	US7132497 Aromatic dihydroxy compound useful for the preparation of (CO)polycarbonates
11/07/2006	US7132484 Continuous process for producing poly (trimethylene terephthalate)
11/07/2006	US7132383 Polymerization catalyst for polyester, polyester produced with the same, and process for producing polyester
11/07/2006	US7132152 Flexible barrier film structure
11/02/2006	WO2006115226A1 Polyester derived from biomass resources and method for production thereof
11/02/2006	WO2006114281A1 Aqueous alkyd resin emulsion for fixing water-soluble dyes
11/02/2006	WO2006114149A1 Method and device for generating a vacuum and for separating volatile compounds in polycondensation reactions
11/02/2006	WO2005075399A8 Preparation of ketone containing cyclic compounds
11/02/2006	US20060247414 Polyhydroxyalkanoate having vinyl group, ester group, carboxyl group and sulfonic acid group, and production method thereof
11/02/2006	US20060247412 Method of producing vacuum in the production of polymers
11/02/2006	US20060247390 Compositions comprising low molecular weight polyhydroxyalkanoates and methods employing same
11/02/2006	US20060247374 Michael addition compositions
11/02/2006	US20060247157 making side group protected homocysteine by reacting methionine with sodium in ammonia then alkylating the mercapto group such as with tert-butoxycarbonylalkyl protecting group; use as intermediate in synthesis cyclic peptides, particularly oxytocin antagonist peptides
11/02/2006	US20060247124 Polymerisation reaction and catalyst therefor
11/02/2006	US20060246499 sugar polyacrylate gels, used for conjugation and analysis of nucleotides, peptides, proteins, antigens, antibodies or polysaccharides; bioassays
11/02/2006	US20060246034 Interferon-beta composite
11/02/2006	EP1717283A1 Ink composition containing a particular type of dye, and corresponding ink jet printing process.
11/02/2006	EP1716206A2 Reactive carriers for polymer melt injection
11/02/2006	EP1556451B1 Polyester coil coating composition, method of coating a coil, and coated coil
11/02/2006	DE102005034455B3 Device, useful for melting polycondensation of polymers under distance of gaseous cleavage products in lying cylindrical reactor with agitating chamber, comprises inlet, outlet, gas channel, coaxial and reactor cage rotor with drive shaft
11/01/2006	CN1856536A Process for improving color of polycondensates
11/01/2006	CN1856525A Process for the preparation of a polymer composition
11/01/2006	CN1856524A Polyester resin composition and optical material
11/01/2006	CN1854167A Homopolymer and interpolymer based on long-chain binary hydroxy acid and its production
11/01/2006	CN1282708C Polyester/laminated silicate nanometer composite materials and preparing method thereof
11/01/2006	CN1282684C Composite prepolycondensation and polycondensation catalyst for preparing modified polyester
11/01/2006	CN1282683C Easy alkali diffluent copolyester
11/01/2006	CN1282682C Process for preparing polyester for light stabilizer
10/2006
10/31/2006	US7129319 monocentric, polyaxial copolymer which includes a central atom selected from the group consisting of carbon and nitrogen; for use for medical devices
10/31/2006	US7129317 Slow-crystallizing polyester resins
10/31/2006	US7129316 Process for the manufacture of polyester via hydrogenation treatment of recycled diol
10/31/2006	US7129314 Aromatic amide block copolymer and process of producing the same
10/31/2006	US7129310 Solid siliconized polyester resins for powder coatings
10/31/2006	US7129301 preparing aromatic prepolymer from an aromatic dicarboxylic compound with an aliphatic glycol; reacting the aromatic prepolymer with a second aromatic dicarboxylic compound and a second aliphatic glycol to form a first reaction product; further reacting with aliphatic dicarboxylic compound
10/31/2006	US7129299 Sulphonated comb polymers having a selected lithium/sodium ratio and preparations including such polymers
10/31/2006	US7129286 Waterborne acrylic modified alkyd resins
10/31/2006	US7129278 Aqueous polymer dispersions
10/31/2006	US7129068 comprising growing in a growth medium and a carbon source selected from sucrose, molasses and pineapple waste for a time period of equal to or greater than twenty four hours
10/31/2006	US7128863 Heat-shrinkable polyester film having excellent crystallinity
10/31/2006	CA2306038C Copolyamide active-passive oxygen barrier resins
10/26/2006	WO2006113666A2 Amphiphilic polymers and methods of use thereof
10/26/2006	WO2006113410A2 Liquid crystalline polymer composition
10/26/2006	WO2006112398A1 Polyether ester block copolymer
10/26/2006	WO2006111746A1 An ink jet ink
10/26/2006	WO2006111578A1 Process for preparing resorbable polyesters by bulk polymerization
10/26/2006	WO2006062816A3 Polyester based cobalt concentrates for oxygen scavenging compositions
10/26/2006	WO2006012424A3 Adhesive layer composition for in-mold decoration
10/26/2006	WO2006004911A3 Complex polyol polyester polymer compositions for use in personal care products and related methods
10/26/2006	US20060241201 Forming desired shape of homo- or copolymer of 1,3-trimethylene carbonate, then irradiating in an inert atmosphere for crosslinking; improves mechanical properties; implants, supports for tissue engineering
10/26/2006	US20060240435 Polymerizing N,N'-dimethylacrylamide, sodium acrylate, acrylic acid, and polyethyleneglycol diacrylate in aqueous solution in the presence of the macromolecule (polypeptide, polynucleotide, sugar) and a 2,2'-azobis[2-(2-imidazolin-2-yl)propane] and removing the macromolecule from the polymer produced
10/26/2006	US20060239958 Biodegradable and pressure-sensitive material for medical use
10/26/2006	DE102005019087A1 Aqueous resin emulsion, useful in preparing varnish film, comprises resin that is obtained by reaction of composition comprising alcohol, polyetherpolyol, mono- and poly-basic carbonic acid, where emulsion is modified by supply basic group
10/26/2006	DE102005018843A1 Vacuum generation and separation of volatile compound in transesterification-, esterification- or polycondensation reaction, comprises connecting suction-side evacuating reactor/vapor radiator with spraying condenser before/after switched
10/26/2006	CA2607416A1 An ink jet ink
10/26/2006	CA2606270A1 Amphiphilic polymers and methods of use thereof
10/25/2006	EP1715342A1 Binding assay using antigens embedded in thermoplastic
10/25/2006	EP1714998A1 Biaxially oriented film based on titanium catalysed polyesters
10/25/2006	EP1713859A1 Fluid polyester moulding masses

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