| 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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| 09/15/2010 | CN101230139B Polycaprolactone/amylose amphiphilic block polymer as well as preparation method and use thereof |
| 09/15/2010 | CN101070375B Process for producing alcohol acid resin using p-phathalic acid waste material |
| 09/14/2010 | US7795371 Unbranched copolyester effectively wets pigment, adequately disperses pigment throughout dispersions, and minimizes color shift of cured films formed from coating compositions. |
| 09/14/2010 | US7795370 Tetracarboxylic acid or its mono- or dianhydride containing a norbornene or bicyclo[2.2.2]octane ring; acyl halide intermediate; polyamic acids; colorless or transparent; optical applications |
| 09/14/2010 | US7795358 Heat resistant blends; injection molding; controlling temperature, pressure; high molecular weight |
| 09/14/2010 | US7795350 Blends of amorphous and semicrystalline polymers having shape memory properties |
| 09/14/2010 | US7795337 A non-aqueous fluid system containing a polyester with carboxylic end groups that are at least partially neutralized and one or more particulate materials; prefered polyesters are prepared from a fatty acid dimer and glycerol or 1,6-hexanediol; for use in paints, inks, varnishes, adhesives, and sealants |
| 09/14/2010 | US7794838 Formed by adding a poor solvent to a solvent solution of the block polymer; removing the good solvent from the solution to form fine particles having a lamellar structure; and immersing the fine particles in a solvent capable of resolving the van der Waals force between blocks adjacent to each other |
| 09/14/2010 | US7794834 Fiber drawn from carbon nanotube doped 4,4'-methylenebis(phenyl isocyanate crosslinked polyester which can mimic some of the mechanical properties of a natural muscle |
| 09/14/2010 | US7794495 A stent having a structural element made of a polymer with a hydrolytically degradable L-lactide block and a polystyrenesulfonate or poly(2-acrylamido-2-methylpropanesulfonic acid) block in which the acid group is protecting group; when deprotected the acid group initiates degradation |
| 09/14/2010 | CA2440080C Degradable elastomers for gum base |
| 09/14/2010 | CA2294711C Novel polymeric compositions |
| 09/10/2010 | WO2010101913A1 Poly(trimethylene terephthalate) pellets with reduced oligomers and method to measure oligomer reduction |
| 09/10/2010 | WO2010101908A1 Thermoplastic molded article having a metal layer |
| 09/10/2010 | WO2010101892A1 Process of making a poly(trimethylene terephthalate) resin having low cyclic dimer content, and compositions and articles therefrom |
| 09/10/2010 | WO2010101291A1 Polysiloxane-modified polylactic acid composition, composition utilizing same, molded article, and production method |
| 09/10/2010 | WO2010101290A1 Oxygen-absorbable solvent-soluble resin and oxygen-absorbable adhesive resin composition |
| 09/10/2010 | WO2010101240A1 Biodegradable porous hollow particle, and production method and application thereof |
| 09/10/2010 | WO2010100959A1 Polyester film for solar cell, and process for producing same |
| 09/10/2010 | WO2010100390A1 Catalytic polymerization method for 1,4-dioxane-2,5-diones, and corresponding polymers |
| 09/10/2010 | WO2010076981A3 Method for preparing a polyester resin in which isosorbide is copolymerized |
| 09/10/2010 | CA2754231A1 Poly(trimethylene terephthalate) pellets with reduced oligomers and method to measure oligomer reduction |
| 09/10/2010 | CA2754220A1 Bio-based polyethylene terephthalate packaging and method of making thereof |
| 09/09/2010 | US20100227999 Reduction of whitening of polymer parts |
| 09/09/2010 | US20100227983 Manufacture of medical implants |
| 09/09/2010 | US20100227971 Polyester Compositions Containing Cyclobutanediol Having a Certain Combination of Inherent Viscosity and Moderate Glass Transition Temperature and Articles Made Therefrom |
| 09/09/2010 | US20100227372 Biological functionalisation of substrates |
| 09/09/2010 | US20100227097 Method for modifying graft polyolefins, compositions and articles comprising polyolefins thus modified |
| 09/09/2010 | DE102006013062B4 Verfahren zur thermischen Behandlung von Polyester A process for thermal treatment of polyester |
| 09/08/2010 | EP2226353A1 Method of decomposing thermoset resin and recovering product of decomposition |
| 09/08/2010 | EP2225560A1 Affinity structures for the specific binding of substances by means of non-covalent interaction shapes |
| 09/08/2010 | EP2225312A2 Method of preparing a material formed from branched molecules comprising associative groups |
| 09/08/2010 | EP2225306A1 Biaxial oriented polyester film and a process for preparing the same |
| 09/08/2010 | EP2007449B1 Degradable polymeric implantable medical devices with a continuous phase and discrete phase |
| 09/08/2010 | EP1763512B1 Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers |
| 09/08/2010 | EP1751210B1 Process for making polyesters |
| 09/08/2010 | EP1631432B1 Compositions and a method for improving reheat rate of pet using activated carbon |
| 09/08/2010 | CN201574128U Multi-tower combined reactor |
| 09/08/2010 | CN1989173B Aliphatic polyester copolymer |
| 09/08/2010 | CN1964828B Thermal crystallization of polyester pellets in liquid |
| 09/08/2010 | CN101824209A Preparation method of polyester acrylate hybrid aqueous dispersion |
| 09/08/2010 | CN101824208A Preparation method of aqueous polyester polyol dispersoid |
| 09/08/2010 | CN101824155A Method for preparing enzymatic hydrolysis (EH) lignin-dimer fatty acid derivative |
| 09/08/2010 | CN101824143A Preparation method of high crystallization thermoplastics type polybutylene terephthalate slice |
| 09/08/2010 | CN101824142A Biodegradable butane diacid ester, preparation method and application thereof |
| 09/08/2010 | CN101824141A Process for making polyesters |
| 09/08/2010 | CN101824140A Preparation method of 1,3-butanediol modified PBTPET (Polybutylece Terephthalate Polyethylene Terephthalate) copolymer fiber |
| 09/08/2010 | CN101338037B Process for preparing starch-based film by propionyl-starch-grafting polylactic acid |
| 09/08/2010 | CN101304188B Paper for attenuating thickness of motor stator coil insulation |
| 09/08/2010 | CN101265664B Moisture absorption perspiration-discharging dressing agent and its manufacturing technique and application |
| 09/08/2010 | CN101161296B Biological degradable elasticity anastomosis bracket and its preparing method |
| 09/07/2010 | US7790834 Copolymers comprising trimethylene carbonate and poly(trimethylene ether) glycols |
| 09/07/2010 | US7790833 solvent-free; acid catalyst; personal care, coatings and lubricants |
| 09/07/2010 | US7790832 Methods for purifying 2-aryl-3,3-bis(hydroxyaryl)phthalimidines |
| 09/07/2010 | US7790831 Hyperbranched polybenzazoles via an A3+ B2 polymerization |
| 09/07/2010 | US7790786 heat resistance of soldering reflow; injection molding; lightweight; low thermal conductivity; inorganic spherical hollow material (spheres, glass balloon); filler; polyester-polylactone copolymer; p-hydroxybenzoic acid, terephthalic acid, 4,4' dihydroxybiphenyl |
| 09/07/2010 | US7790665 Soil release polyester formulations containing 50 to 90 percent by weight of soil release polyester and 0.1 to 40 percent by weight of a polycarboxylic acid; stable while being provided with low viscosity; free flowing and storage stable |
| 09/07/2010 | US7790141 oligomeric, homopolymeric, water soluble, hydrolytically stable and non-ionic compounds and compositions useful in medical diagnostic and pharmaceutical field in drug delivery, imaging |
| 09/02/2010 | WO2010098111A1 Polyester resin, and optical material, film and image display device, using same |
| 09/02/2010 | WO2010097463A1 Method for producing plla/pdla stereocomplexes |
| 09/02/2010 | WO2010067884A3 Crystalline resins for toners |
| 09/02/2010 | WO2007037968A3 Crystallized pellet/liquid separator |
| 09/02/2010 | US20100222545 Copolymer comprising 4-hydroxybutyrate unit and lactate unit and its manufacturing method |
| 09/02/2010 | US20100222543 Process for the production of slow crystallizing polyester resin |
| 09/02/2010 | US20100222536 Method for Functionalizating Carbon Naontubes Utilizing Peroxides |
| 09/02/2010 | US20100222526 Method for producing a copolymer for photoresist |
| 09/02/2010 | US20100222523 Block Coordination Copolymers |
| 09/02/2010 | US20100222521 Polyester toner compositions |
| 09/02/2010 | US20100222509 Block Coordination Copolymers |
| 09/02/2010 | US20100221515 Film for construction and film combination |
| 09/02/2010 | US20100218886 Coatings derived from polyester crosslinked with melamine formaldehyde |
| 09/01/2010 | EP2223956A1 Polyester polymer and copolymer compositions containing metallic titanium particles |
| 09/01/2010 | EP2223950A1 Aliphatic polyester resin and method for producing the same |
| 09/01/2010 | EP2222397A1 Process for esterification comprising a heat exchanger |
| 09/01/2010 | EP1204623B1 Improved metal-ligand complex catalyzed processes |
| 09/01/2010 | CN101821315A Cleaning device for for separating dilactide from substance mixtures, polymerisation device, method for separating dilactide from substance mixtures and use thereof |
| 09/01/2010 | CN101821314A Use of hyperbranched polyesters and/or polyester amides for separating oil-in-water emulsions |
| 09/01/2010 | CN101821300A Methods for introducing reactive secondary amines pendant to polymer backbones that are useful for diazeniumdiolation |
| 09/01/2010 | CN101820996A Polymerisation reactor, polymerisation device, method for producing bio-degreadeable polyester and uses |
| 09/01/2010 | CN101820970A Condensation and washing device, polymerisation device and method for cleaning process steam during the production of polylactide |
| 09/01/2010 | CN101818041A Preparation method of single-component anti-media adhesive |
| 09/01/2010 | CN101817923A Catalyst/initiator system |
| 09/01/2010 | CN101817922A Method for preparing modified polytrimethylene terephthalate |
| 09/01/2010 | CN101817921A Method for preparing modified polytrimethylene terephthalate |
| 09/01/2010 | CN101817920A Triple-bond pendant-group aliphatic poly (ester-carbonic ester) and preparation method thereof |
| 09/01/2010 | CN101817919A Glass steel pyrolysis recovery device |
| 09/01/2010 | CN101817918A Method for preparing high shrinkage PTT copolyester |
| 09/01/2010 | CN101817917A Method for preparing controlled-release crystallized PPT polyester |
| 09/01/2010 | CN101519479B Method for preparing self-cross linking type water-based fluorine-contained acrylic resin and polyurethane hybrid |
| 08/31/2010 | USRE41616 Tagging materials for polymers, methods, and articles made thereby |
| 08/31/2010 | US7786253 Oxygen plasma generator with a microwave power source connected to a vacuum system having a pump by the treatment chamber; polymer delivery system having a feed reel at the inlet of the treatment chamber and a take up reel at the exit; useful for preparing polyacrylonitrile fibers for carbonization |
| 08/31/2010 | US7786251 Copolymerizing a cyclic ester, and an alkylene oxide with 2 to 20 carbons with an initiator in the presence of a double-metal cyanide complex catalyst with a tert-butyl alcohol ligand |
| 08/31/2010 | US7786248 Compounds having two or more ester groups prepared from optionally substituted cyclopentyl-, cyclohexyl-, norbornyl-, tetracyclododecyl-, and dicyclopentadienyl- diols and having acrylate, methacrylate, ring-opening moiety or ring-forming polymerizable moiety as end groups; acidic flux; and filler |
| 08/31/2010 | US7786247 High IV melt phase polyester polymer catalyzed with antimony containing compounds |
| 08/31/2010 | US7786246 High molecular weight and heat resistance while having a sufficiently low glass transition temperature to allow polymerization and processing, preventing phase separation and degraded mechanical properties; renewable polymers based on polycarbonatesiloxane blocks |
| 08/31/2010 | US7786234 Useful as b-stageable adhesives for the microelectonic packaging industry |
| 08/31/2010 | US7786220 Containing an ethylene oxide block coupled to a biodegradable polymer block, such as a polylactone, coupled to a sulfonamide oligomer, such as methacrylated sulfamethazine; forms hydrogel by sol-gel transition in response to a change in temperature and pH; for use in medical and drug delivery fields |
| 08/31/2010 | US7785628 DL-lactide-ε-coprolactone copolymers |
| 08/26/2010 | WO2010095747A1 Multilayer laser-markable sheet for electronic passport and electronic passport |
| 08/26/2010 | WO2010095678A1 Fluorinated dicarboxylic acid derivative and polymer obtained therefrom |