| Patents for C08G 2 - Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances (1,915) |
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| 12/03/2008 | EP1861442B1 Method for producing polyoxymethylenes |
| 12/03/2008 | CN100439410C Cooling of pellets from PET solid stating reactor with water |
| 12/02/2008 | US7459502 Pharmaceutical compositions comprising crosslinked polyamine polymers |
| 11/20/2008 | US20080283384 Process for Producing Trioxane and at Least One Comonomer |
| 11/18/2008 | US7452923 Anisotropic conductive adhesive |
| 11/11/2008 | US7449605 Drugs; therapy for kidney diseases; removal of bile acid; gastrointestinal disorders; core-shell polymer |
| 11/04/2008 | US7445831 Radiation curable low stress relaxation elastomeric materials |
| 10/02/2008 | WO2008118243A1 Method for treating a formation with a solvent |
| 10/02/2008 | US20080242800 Low-emission colored polyoxymethylene molding composition |
| 09/24/2008 | CN101273073A Method for production of polyoxymethylene homo- or co-polymers |
| 09/18/2008 | US20080227883 Storage stability obtained by storing oxime photopolymerization initiator with the polyepoxide separate from the carboxyl-containing resin and reactive diluent; protective coating for soldering printed circuits; tack-free dryness; no misting during thermal curing; photoresists; adhesion; curing depth |
| 09/18/2008 | US20080224159 shaping and crosslinking thermoplastic elastomers, to form lenses or reflectors having an increased heat deflection and distortion temperature, a lower coefficient of thermal expansion and improved mechanical properties |
| 09/17/2008 | EP1969024A1 Method for producing oxymethylene-polymers, selected polymers and use thereof |
| 09/17/2008 | EP1969023A1 Method for producing oxymethylene-polymers in the homogeneous phase and use thereof |
| 09/16/2008 | US7425586 Environmentally friendly, 100% solids, actinic radiation curable coating compositions and coated surfaces and coated articles thereof |
| 09/04/2008 | US20080213623 Synthesis Of Phenyl-Substituted Polyfluoroanthenes and the Use Thereof |
| 08/28/2008 | US20080207865 Method for Producing Polyoxymethlenes |
| 08/26/2008 | US7416707 Polymerization reaction apparatus, and method of producing polymer using this apparatus |
| 08/21/2008 | US20080200617 Halogen-Free Flameproof Epoxy Resin Formulations |
| 08/20/2008 | EP1861443B1 Method for removing residual monomers from polyoxymethylenes |
| 08/19/2008 | US7414159 for separating liquid mixtures of polyoxymethylene glycols; catalyzes, in the liquid film, a chemical reaction in which at least one readily volatile component is formed |
| 08/05/2008 | US7407707 Resinous Michael addition product of a beta-dicarbonyl compound (beta-keto esters, beta-diketones, beta-keto amides, beta-ketoanilides), and a multifunctional (meth)acrylate metallic monomer (calcium or zinc (meth)acrylate; optional reactive diluent such as a Lewis-functional polyacrylate ester |
| 07/31/2008 | US20080182966 Polyoxymethylene copolymers, their preparation and use |
| 07/24/2008 | US20080177011 Fibrous reinforcement for air suspension and air suspension |
| 07/23/2008 | EP1945689A1 Process for producing trioxane and at least one comonomer |
| 07/23/2008 | CN101228200A Method for producing polyoxymethlenes |
| 07/16/2008 | EP1660557B1 Method of separating a poly (arylene ether) from a solvent |
| 07/15/2008 | US7399982 UV curing system and process with increased light intensity |
| 07/10/2008 | US20080167439 Method for Producing Polyoxymethylenes |
| 07/08/2008 | US7396895 Branched polyarylene ethers and processes for the preparation thereof |
| 07/03/2008 | WO2008078570A1 Polyacetal resin composition |
| 06/26/2008 | US20080154021 Crystallizing solid amorphous pellets in liquid medium having temperature of 140 degrees C. within liquid medium zone at a pressure within said zone at or above vapor pressure of liquid medium at liquid medium temperature without increasing molecular weight of pellets; no need for mechanical agitation |
| 06/24/2008 | US7390840 Active ray curable composition, active ray curable ink, image forming method and inkjet recording apparatus utilizing the same |
| 06/19/2008 | US20080146769 RTM and RI Processible Tailorable Polyimide Resin Systems and Composite Articles Formed Therefrom |
| 06/18/2008 | EP1687349B1 Polyamine polymers |
| 06/11/2008 | CN101198630A Method for producing polyoxymethylene dimethyl ethers from methanol and formaldehyde |
| 06/05/2008 | US20080132670 Grignard metathesis polymerization of a 3-substituted thiophene with nickel or magnesium compexes as catalysts in a first solvent; chelating the catalyst in a second solvent, precipitating and isolating the polythiophene; high purity, electronics, photovoltaics |
| 06/04/2008 | CN100391568C Method for separating liquid substance mixtures in a film evaporator |
| 05/29/2008 | US20080125566 Cationic polymerization initiators of sulfuric acid, tetrafluoroboric acid, perchloric acid, fluorinated alkylsulfonic acid, chlorinated alkylsulfonic acid or arylsulfonic acid; alkali or alkaline earth metal salts and/or substituted ammonium salts of these acids; homo- or copolymerization of trioxane |
| 05/21/2008 | EP1922346A1 Method for production of polyoxymethylene homo- or co-polymers |
| 05/21/2008 | CN101182367A Method for preparing polymethoxy methylal |
| 05/15/2008 | US20080114089 Photocurable acrylated oligomer; second acrylated oligomer having a viscosity less than the first; wax; acrylated monomer; photoinitiators |
| 05/08/2008 | WO2008053108A1 Process for synthesizing polyacetals in a simulated mobile-bed reactor |
| 05/06/2008 | US7368520 Chromophore with the structure D- pi -A where D is a tertiary amine, pi is a thiophene group and A has crosslinkers; and a polyether with pendant crosslinking groups; protective coatings, electronics, optics, electro-optics, and polymer light emitting diodes |
| 05/01/2008 | US20080103222 New Class of Amine Coinitiators in Photoinitiated Polymerizations |
| 04/24/2008 | US20080097077 Method For Producing Polyoxymethylenes |
| 04/23/2008 | EP1913045A1 Method for producing polyoxymethylenes |
| 04/23/2008 | CN100383169C Process for preparing cyclohexanone-formaldehyde resin |
| 04/09/2008 | EP0678535B2 Process for producing polyoxymethylene copolymer |
| 04/08/2008 | US7354628 Medical device lubricant comprising radiation curable silicon material |
| 04/03/2008 | DE102006044465A1 Initiator Initiator |
| 04/02/2008 | CN101155846A Method for producing homopolymers and copolymers of polyoxymethylene and corresponding device |
| 03/26/2008 | EP1680455B1 Cooling of pellets from pet solid stating reactor with water |
| 03/26/2008 | CN100376617C Method of separating a poly (arylene ether) from a solvent |
| 03/20/2008 | WO2008031760A1 Ionic liquids in pom preparation |
| 03/20/2008 | US20080070161 Organobis(4-vinylbenzenesulfonyloxime) derivative monomers; resolution, photolithography; improved focus depth margin and the line edge roughness of photoresist patterns; fineness |
| 03/18/2008 | US7345135 Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resin |
| 03/12/2008 | CN101142249A Treating agent for decomposing unstable terminal group, stabilized polyacetal resin produced with the same, production process, composition, and molded object |
| 03/12/2008 | CN101142248A Method for producing polyoxymethylenes |
| 03/06/2008 | US20080058494 Process for preparing polyketone |
| 03/06/2008 | US20080058493 with improved catalytic activity and intrinsic viscosity; as a catalyst component, an organometallic complex comprising palladium acetate, 1,3-bis[bis(2-methoxy-5-methylphenyl)phosphino]propane |
| 03/05/2008 | EP1893660A1 Method for producing polyoxymethylene dimethyl ethers from methanol and formaldehyde |
| 03/05/2008 | CN101137687A Method for removing residual monomers from polyoxymethylenes |
| 03/05/2008 | CN100372833C Aryl sulfonium salt, polymerizable composition and polymerization method of the same |
| 02/28/2008 | DE19705559B4 Polyacetalharz-Zusammensetzung mit hervorragender Langzeitbeständigkeit A polyacetal resin composition having excellent long-term stability |
| 02/27/2008 | CN100371363C Resin material for formed article having profile cross section |
| 02/26/2008 | US7335721 Polytetrafluoroethylene treatment |
| 02/21/2008 | US20080045642 Process for preparing water-soluble polyhydroxyaminoether |
| 02/14/2008 | WO2008018414A1 Process for production of oxymethylene copolymers |
| 02/14/2008 | US20080039543 Radiation-curable high gloss overprint varnish compositions |
| 02/12/2008 | US7329723 Thermal crystallization of polyester pellets in liquid |
| 02/07/2008 | WO2005087875A8 High energy curable coatings comprising thermoplastic polymers |
| 02/05/2008 | US7326739 Allows separation of the subunit ribbons by hand tearing of the encapsulating material and adheres to the subunit ribbons upon twisting, physical properties, low tear resistance and good adhesion; reliability and versatility |
| 01/31/2008 | WO2008012232A1 Method for producing polyoxymethylenes with certain deactivators |
| 01/29/2008 | US7323693 Apparatus and method for measuring cured state of reaction curable resin |
| 01/29/2008 | US7323248 Environmentally friendly coating compositions for coating composites, coated composites therefrom, and methods, processes and assemblages for coating thereof |
| 01/23/2008 | EP1881018A1 Treating agent for decomposing unstable terminal group, stabilized polyacetal resin produced with the same, production process, composition, and molded object |
| 01/16/2008 | CN100362033C Method for prodn. of poly oxymethylenes |
| 01/10/2008 | US20080009594 Basic Deactivators for Pom Production |
| 01/09/2008 | EP1876193A1 Process for producing polyoxymethylene copolymer |
| 01/03/2008 | WO2008001556A1 Method for producing stabilized polyacetal resin, stabilized polyacetal resin, composition and molded body |
| 01/03/2008 | US20080004419 polyamines derived from 9,9-dialkyl fluorene diamine; radiation shields; photovoltaic devices; light emitting diodes |
| 01/02/2008 | EP1871608A2 Uv curing system and process with increased light intensity |
| 12/27/2007 | US20070299156 Tunable Segmented Polyacetal |
| 12/26/2007 | EP1869096A1 Method for producing homopolymers and copolymers of polyoxymethylene and corresponding device |
| 12/19/2007 | EP1867667A1 Method for manufacturing stabilized polyacetal resin, stabilized polyacetal resin, stabilized polyacetal resin composition, and molded article of stabilized polyacetal resin |
| 12/06/2007 | US20070282030 Multibeam interference; pyrolysis; chemical vapor deposition |
| 12/05/2007 | EP1861443A1 Method for removing residual monomers from polyoxymethylenes |
| 12/05/2007 | EP1861442A1 Method for producing polyoxymethylenes |
| 11/27/2007 | US7301055 Process for removing methanol from formaldehyde-containing solutions |
| 11/21/2007 | EP1740621A4 Radiation-curable michael addition resins having built-in photoinitiators |
| 11/21/2007 | CN100349941C Polyoxymethylene copolymers, their preparation and use |
| 11/20/2007 | US7297461 An acid- dissociable group-containing polysiloxane and a photoacid generator containing a trifluoromethane sulfonic acid or other fluoroalkyl sulfonic acid compounds |
| 11/20/2007 | US7297306 Class of amine coinitiators in photoinitiated polymerizations |
| 11/20/2007 | CA2348398C Water-soluble coating agents bearing initiator groups and coating process |
| 11/14/2007 | EP1854826A1 Anion-binding polymers and uses thereof |
| 11/13/2007 | US7294656 Mixture of two UV curable urethane acrylates; one is the reaction product of an isocyanate and a specific OH functional lactone ester (meth)acrylate, the other is the reaction product of an isocyanate and a specific hydroxy functional (meth)acrylate; automotive refinish applications |
| 11/07/2007 | EP1753797B1 Method for removing residual monomers from polyoxymethylenes |
| 11/07/2007 | EP1397450B1 Curable coating compositions having improved compatibility and scratch and mar resistance, cured coated substrates made therewith and methods for obtaining the same coating |
| 11/07/2007 | CN101068840A Method for producing polyoxymethylenes |