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)
10/2007
10/31/2007CN100345904C High strength bioresorbables containing poly-glycolic acid
10/31/2007CN100345883C Flame retardant polyesterpolymer able to dye by using cation pigment,its mfg.method and copolymer fiber using the same
10/31/2007CN100345838C Method for the production of polylactide from a solution of lactic acid or one of the derivatives thereof
10/30/2007US7288618 Crosslinked aliphatic polyester with trifunctional monomer; transparency, permeability; sheets, nets, mulching films; bags and liners; food packaging; containers for milk, yogurt, meat, beverages, sanitary napkins; coatings
10/30/2007US7288605 Polymer dye and method for producing the same and its use in light-emitting diodes and other optical components
10/30/2007US7288593 For food and beverage packaging applications; oxygen scavenging
10/30/2007US7288586 Polyester based cobalt concentrates for oxygen scavenging compositions
10/30/2007CA2453457C Heat-shrinkable polyester films and process for production thereof
10/25/2007WO2007121055A1 Biodegradable biocompatible amphiphilic copolymers for coating and manufacturing medical devices
10/25/2007WO2007119714A1 Active ray curable hyperbranched polymer
10/25/2007WO2007119657A1 Oxygen-absorbing resin, oxygen-absorbing resin compositions and oxygen-absorbing containers
10/25/2007WO2007119545A1 Radiation-crosslinkable polyester fiber
10/25/2007WO2007119352A1 Material for producing bioabsorbable material, bioabsorbable material, and processes for producing these
10/25/2007WO2007119047A1 Structurants for oil phases
10/25/2007US20070249856 Polyester Resin for Compression Forming, Method of Producing the Same and Method of Producing Preforms
10/25/2007US20070249794 Photochromic Compositions and Articles Comprising Polyether Oligomer
10/25/2007US20070248567 Protein crosslinkers, crosslinking methods and applications thereof
10/25/2007US20070248505 Polyester process using a pipe reactor
10/25/2007DE10022276B4 Verbundelemente und Verfahren zu deren Herstellung Composite elements and methods for their preparation
10/24/2007EP1847561A1 Polyester film, process for producing the same and use thereof
10/24/2007EP1846476A1 Polymers containing poly(hydroxyalkanoates) and agents for use with medical articles and methods of fabricating the same
10/24/2007EP1846473A1 Compositions of polyesters and sepiolite-type clays
10/24/2007EP1740629A4 Photochromic compositions and articles comprising siloxane, alkylene or substituted alkylene oligomers
10/24/2007EP1163019B1 Medical devices and applications of polyhydroxyalkanoate polymers
10/24/2007CN101061158A Poly(1,3-propylene-co-1,4:3,6-dianhydro-D-sorbitol terephthalate) and manufacturing process
10/24/2007CN101061157A Impact modified thermoplastic resin composition
10/24/2007CN101058635A Method of preparing unsaturated polyester resin
10/24/2007CN101058634A Polytrimethlene terephthalate resin with excellent moisture absorption and producing method
10/24/2007CN101058633A Environment-friendly type aqueous polyester resin and preparation method thereof
10/24/2007CN101058632A Polyester with reactivity side group functional group
10/24/2007CN100344725C Luminescent gel coats and moldable resins
10/24/2007CN100344673C Solid phase polymerization method of polymer
10/24/2007CN100344672C Benzeneless alkyd resin for environmental protection decorative paint and its preparation method
10/24/2007CN100344671C Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
10/23/2007US7285613 Useful as b-stageable adhesives for the microelectonic packaging industry
10/23/2007US7285589 Polyester molding for use with a casing
10/18/2007WO2007117385A1 High-strength meltblown polyester webs
10/18/2007WO2007117338A2 Methods for polymerizing macrocyclic polyester oligomers using catalyst promoters
10/18/2007WO2007117028A1 Process for production of polyethylene terephthalate
10/18/2007WO2007116818A1 Dendritic polyester, method for producing the same, and thermoplastic resin composition
10/18/2007WO2007116416A2 Plant with reactor internals coated with low surface energy materials and production of polyester resin using same
10/18/2007WO2007070877A3 Shape memory epoxy copolymers
10/18/2007WO2007053550A8 Polyester compositions containing cyclobutanediol having high glass transition temperature and articles made therefrom
10/18/2007US20070244293 Process for Producing Aliphatic Polyester Reduced in Residual Cyclic Ester Content
10/18/2007US20070244259 Ph and Temperature Sensitive Hydrogels
10/18/2007US20070243607 Polymeric microcarriers for cell culture functions
10/18/2007US20070243376 Liquid Crystal Resin, Method for Making the Same, Liquid Crystal Resin Composition, and Molded Article
10/18/2007US20070243374 Environmentally Degradable Polymeric Compounds, Their Preparation and Use as Hot Melt Adhesive
10/18/2007US20070243256 Polyesteramide platform for site specific drug delivery
10/18/2007US20070243229 Degradable therapeutic delivery device
10/18/2007US20070243131 Biopolymer system for tissue sealing
10/18/2007CA2646576A1 Manufacturing method of polyethylene terephthalate
10/17/2007EP1844087A1 Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom
10/17/2007EP1844086A1 Impact modified thermoplastic resin composition
10/17/2007EP1843861A1 Process for crystallizing and solid state polymerizing polymers and the coated polymer
10/17/2007EP1742990B1 Dispersing agent for pigment concentrates, use thereof and master batches containing the dispersing agent
10/17/2007EP1654330B1 Utilization of water-dilutable condensation resin as water-dilutable dispersing agent for pigment concentrates
10/17/2007EP1556434B1 Polycarbonates, polyester carbonates and polyesters containing cycloalkyl-substituted phenols in a lateral position
10/17/2007EP1489121B1 Modifier for polylactic acid and polylactic acid composition containing the modifier
10/17/2007CN101056937A Sulfopolyesters having improved clarity in water-dispersible formulations and products made therefrom
10/17/2007CN101056912A Methods of producing amine-terminated caprolactone polymers and uses of the produced polymers
10/17/2007CN101054464A Method for preparing surface bionic mineralization coat carbon fiber enhancement polylactic acid material
10/17/2007CN101054463A Preparation method of fast crystallization type polylactic acid composite material
10/17/2007CN101054440A Method for preparing polylactic acid/polyether divalent alcohol copolymers
10/17/2007CN101054439A High molecular weight degradation polymer and preparation method thereof
10/17/2007CN101054438A Method of preparing solid state condensation viscosity enhancing polylactic acid
10/16/2007US7282555 Combining: a diol, dicarboxylic acids, an antimony containing compound, a phosphorus containing compound, adding methine light absorbing compound, polymerizing the reaction mixture in a polycondensation reaction system
10/16/2007US7282543 Water-based system to manufacture polymeric coatings which generally does not require surfactants, although such surfactants may be utilized
10/16/2007CA2436232C Use of poly(dimethyl ketone) to manufacture articles in direct contact with a humid or aqueous medium
10/11/2007WO2007113304A1 Novel o-carboxy anhydrides (ocas) comprising a salifiable function and polymers obtained from these ocas
10/11/2007WO2007113124A1 A highly haemocompatible and biodegradable polymer and uses thereof
10/11/2007WO2006055315A3 Stabilized aliphatic polyester compositions
10/11/2007US20070237950 Polyester Film with Low Mechanical Strength
10/11/2007DE102006016534A1 Device for drying and thermal treatment of granular material e.g. plastic used in recycling of polyethylene terephthalate, has gas-tight sealable chamber whose external jacket is formed as wall
10/11/2007CA2648044A1 Novel o-carboxy anhydrides (ocas) comprising a salifiable function and polymers obtained from these ocas
10/11/2007CA2647755A1 A highly haemocompatible and biodegradable polymer and uses thereof
10/10/2007EP1842868A1 Process for producing polyester, polyester produced using said process, and polyester molded product
10/10/2007EP1436340B1 Anisotropic melt-forming polymers having a high degree of stretchability
10/10/2007EP1406128B1 Polyester resin for toner, process for producing polyester resin for toner, and toner containing the same
10/10/2007EP1383947B2 Bioactive fiber products
10/10/2007EP0826013B1 Improvements in sulfonate-containing polyesters dyeable with basic dyes
10/10/2007CN101052684A Hydroxyphenyl cross-linked macromolecular network and applications thereof
10/10/2007CN101052665A Novel copolyester compositions with improved impact strength at low temperatures
10/10/2007CN101050280A Method for preparing plasticizer of copolymer with multiple blocks of poly lactic acid / poly alkylidene radical ether
10/10/2007CN101050274A Method for preparing hydrolytic resisting polyester
10/10/2007CN101050273A Method for producing polyester
10/10/2007CN101050272A Anticorrosive bottom lacquer of water-soluble alcohol acid, and preparation method
10/10/2007CN101050271A Method for preparing polymerized oil in use for painting dressing surface of carpentry and being as base material of oily putty
10/10/2007CN101050270A Polyester poluhydric alcohol in use for bottom stuff of synthetic leather, and preparation method
10/10/2007CN100341920C Flame retardant polyester film
10/10/2007CN100341919C Sulfonate-functional polyester polyols
10/10/2007CN100341918C Polymerization catalyst for polyester, method for producing it and process for producing polyester using it
10/10/2007CN100341917C Polyester resin production method
10/10/2007CN100341484C Partially biodegradable temperature and pH sensitive hydrogel
10/09/2007US7279594 Thermoplastic composition, articles thereof, and method of making the articles
10/09/2007US7279546 Hydroxy-functional polyesters
10/09/2007US7279545 Polylactic acid; dehydration of raw materials; condensation of lactic acid at high temperature, depressurization using zinc chloride or stannoun chloride catalyst
10/09/2007US7279524 Conjugated polymer, especially a copolymer with alkylfluorene repeat units and triarylamine repeat units, doped with a redox group based on tetracyanoquinodimethane; electrical devices, particularly optoelectronic devices.
10/09/2007US7279124 Nucleation enhanced polyester and its use in melt-to-mold processing of molded articles
10/09/2007US7279123 A polyester resin composition for calendering comprising a polyester homo- and/or copolymer having a crystallization half time from a molten state of at least 5 minutes and an antisticking agent additive to prevent sticking of the polyester to the calendering rolls; uniform films and sheets; quality
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