| Patents for C08F 16 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical (4,101) |
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| 07/15/2008 | US7399821 Alkylated poly(allylamine) polymers and methods of use |
| 07/15/2008 | US7399815 Photoresist film; low in light scattering and absorption and high in transparency |
| 07/10/2008 | DE102006051431B4 Sulfonierte Perfluorcyclobutan Polyelektrolytmembranen für Brennstoffzellen Sulfonated Perfluorocyclobutane polyelectrolyte membranes for fuel cells |
| 07/09/2008 | CN101215342A Method for preparing vinyl monomer polymer by using cobalt diphosphine dihalide as catalyst |
| 07/08/2008 | CA2203340C Amorphous perfluoropolymers |
| 07/03/2008 | US20080161511 Continuous charging; for polymer electrolyte fuel cells which can be operated at high temperature and with high output |
| 07/02/2008 | EP1939165A1 Polyvinyl ether compound |
| 07/01/2008 | US7393906 Perfluorinated polymers |
| 06/26/2008 | WO2008075545A1 Fluorine-containing compound and fluorine-containing polymer |
| 06/26/2008 | US20080154003 Cured perfluoroelastomer article for use as a vacuum seal in a high temperature environment, the article having a surface coated with a film comprising a fluorocarbon telomer having a weight average molecular weight between 1000 and 10000; reduced surface stickiness |
| 06/26/2008 | US20080153979 Compositions Containing, Methods Involving, and Uses of Non-Natural Amino Acids and Polypeptides |
| 06/25/2008 | CN101205262A Preparation of single-ion polymer |
| 06/24/2008 | US7390863 Polymeric materials having enhanced ion and water transport property and medical devices comprising same |
| 06/18/2008 | CN101200620A Curable hybrid electron donor compounds containing vinyl ether |
| 06/12/2008 | DE112006002190T5 Verfahren zur Veresterung eines auf Polyvinylalkohol basierenden Harzes, daraus resultierendes modifiziertes auf Polyvinylalkohol basierendes Harz, und Verfahren zu dessen Herstellung A process for the esterification of a polyvinyl alcohol-based resin, resulting therefrom modified polyvinyl alcohol-based resin, and process for its preparation |
| 06/11/2008 | EP1928923A2 Random copolymers of ethylene and 4-vinylphenyl esters and method for preparing the same |
| 06/11/2008 | CN100393797C Optical material containing photocurable fluoropolymer and photocurable fluororesin composition |
| 06/10/2008 | US7385014 Use of ethylenically unsaturated isocyanate derivatives for covalently bonding impurities in curable compositions having active hydrogen atoms |
| 06/10/2008 | US7385005 Polyvinylacetal resin and process for producing the same |
| 06/05/2008 | WO2008066048A1 Solid polymer electrolyte membrane for polymer electrolyte fuel cell and membrane electrode assembly |
| 06/05/2008 | WO2008065405A2 Polymers with transmission into the ultraviolet |
| 06/05/2008 | US20080132664 Ether composition and solution composition |
| 06/05/2008 | US20080132648 Process for improving the color quality in the preparation of polyoxyalkylene glycol dialkyl ethers in the presence of atmospheric oxygen |
| 06/04/2008 | EP1463705B1 Integrated process for producing carbonylation acetic acid,acetic anhydride,or coproduction of each from a methyl acetate by-product stream |
| 05/28/2008 | CN101186659A Method for synthesizing etherification modified polyvinyl alcohol |
| 05/28/2008 | CN100390208C Dispersion stabilizing agent for suspension polymerization of vinyl compound and producing process thereof |
| 05/27/2008 | US7378480 Addition-condensation copolymers of polyethers modified by a hydroxycarboxylic acid or ester and a hydroxyethyl vinyl ether as well as addition polymers of unsaturated oxy carboxylic acids or esters used as inks and toners for ink jet printers; improved dispersibility and stability of coloring materials |
| 05/27/2008 | US7378469 Method for the preparation of 1-benzotriazolyl carbonate esters of poly(ethylene glycol) |
| 05/22/2008 | WO2008059835A1 Metal chelate complex, proton relaxation rate enhancing agent and mri contrast agent |
| 05/22/2008 | US20080119623 Superior in viscosity stability, water resistance of its film and ability of preventing a scale from depositing on the inner wall of a polymerization reactor; polyvinyl alcohol obtained through saponification of a polyvinyl ester that contains monomer units having a silyl group |
| 05/22/2008 | US20080118541 Dissolving the terpolymer in an organic solvent, coating the implantable device, drying; improved biocompatability |
| 05/21/2008 | EP1922340A2 Polymerization of fluoropolymers using non-fluorinated surfactants |
| 05/21/2008 | EP1274749B1 Antimicrobial polymeric compositions |
| 05/15/2008 | WO2008056432A1 Process for production of alkenyl ether polymer using solid acid catalyst |
| 05/15/2008 | US20080114141 ABA tri-block copolymer |
| 05/15/2008 | US20080114118 Method For Producing Fluorine-Containing Elastomer Polymer |
| 05/15/2008 | US20080113085 polyfluorinated phosphates used as as surfactants and additives for waterproof, oil repellent or antisoilant polymer coatings on substrates such as fibers, wood, paper, leather or stone |
| 05/15/2008 | US20080112984 Novel Hydrogels Based On Polyvinyl Alcohols And Polyvinyl Alcohol Copolymers |
| 05/15/2008 | US20080110891 Crown-type shell having an inner surface and an external surface; a sealing joint on inner surface of a detachable hydrophilic coating, a coating compatible with the sealing joint; detachable hydrophilic covering and the compatible covering form an adhesive interface between the shell and sealing joint |
| 05/14/2008 | EP1921095A1 Method for producing polyvinyl acetal resin |
| 05/14/2008 | EP1495071B1 Enhanced k-type polarizer |
| 05/08/2008 | US20080108769 Hydroxyl-terminated, fluorine-containing vinyl ether high light transmissivity, low refractive index, good adhesiveness |
| 05/06/2008 | CA2244979C Proton conductor in liquid form |
| 04/30/2008 | CN100384912C Halogenated optical polymer composition |
| 04/29/2008 | US7365132 For the synthesis of polymers which are useful as supports in solid phase organic synthesis |
| 04/24/2008 | US20080097029 Controllable and rapid solubility rate of water-soluble polymeric films |
| 04/22/2008 | US7361717 Molding a tetrapolymer of ethylene, tetrafluoroethylene, hexafluoropropylene, and perfluoroalkyl perfluorovinyl ether at a temperature of at most 320 degrees C.; small number of fish eyes; tear strength; tensile strength; agricultural greenhouse |
| 04/15/2008 | US7358315 Molding materials |
| 04/15/2008 | US7358304 Obtainable by (self-)crosslinking of a polyvinyl butyral containing coacetalized, acid-functionalized aldehydes; e.g. of polyvinyl butyrals containing coacetalized glyoxylic acid; use in films, laminated glass; no separate crosslinker needed, do not adversly affect magnesium compound antiadhesives |
| 04/15/2008 | US7357964 Optically anisotropic materials and display devices; compatability, transparency, mechanical strength, coatability, solubility, crystallinity, shrinkage, water permeability and absorption, melting point, glass transition point, clearing point, chemical resistance |
| 04/10/2008 | WO2008041550A1 Lubricant for compression refrigerating machine and refrigerating apparatus using the same |
| 04/10/2008 | WO2008041549A1 Lubricant for compression refrigerating machine and refrigerating apparatus using the same |
| 04/10/2008 | WO2008041123A1 Photoactive compounds |
| 04/09/2008 | CN100379773C Vinyl alcohol polymer and method for preparing same |
| 04/03/2008 | US20080081133 Trifunctional compound, composition and polymer thereof |
| 04/02/2008 | CN101155839A Method and apparatus for production of polyvinyl alcohol with high degree of polymerization |
| 03/27/2008 | WO2008034675A1 Systems containing magnetic nanoparticles and polymers, such as nanocomposites and ferrofluids, and applications thereof |
| 03/26/2008 | CN100376613C Block polymer compound, polymer composition containing the same, image forming method and image forming apparatus utilizing the same |
| 03/25/2008 | US7348128 Storage stability, affinity, miscibility; acetalized high cure-related sensitivity; flexibility, uniformity; photocurable hydrogel or pattern formation by use of an aqueous developer |
| 03/20/2008 | WO2008032818A1 Ion-pair charge-transfer complex polymer and photoresponsive/electroresponsive material comprising the same |
| 03/19/2008 | EP1900381A1 Pva particle for use in temporary embolization of blood vessel, process for production thereof, and temporary embolizing agent for blood vessel |
| 03/19/2008 | CN100375738C Preparation method of Polyvinyl ether compound |
| 03/18/2008 | US7345166 Water soluble biodegradable polymeric photocatalysts |
| 03/13/2008 | WO2008028833A1 Printing paste |
| 03/13/2008 | DE4127657B4 Perlförmige Polyvinylalkoholgele für die Aufreinigung und Auftrennung biologischer Flüssigkeiten, Verfahren zu ihrer Herstellung und Verwendung Bead-shaped Polyvinylalkoholgele for the purification and separation of biological fluids, methods for their preparation and use |
| 03/11/2008 | US7342081 Fluoropolymer compositions, coated articles, and method of making the same |
| 03/06/2008 | WO2008026312A1 Vinyl ether compound having acetoacetoxy group, polymer thereof, and their production methods |
| 03/05/2008 | EP1689795A4 Method of manufacture of polyacrolein |
| 02/28/2008 | DE102006039834A1 Polyvinyl acetal production from polyvinyl alcohol and aldehyde, includes adding further polyvinyl alcohol after product precipitation to reduce residual aldehyde content of waste water |
| 02/27/2008 | CN100371354C Polymerization of fluoromonomers using a 3-allyloxy-2-hydroxy-1-propanesulfonic acid salt as surfactant |
| 02/27/2008 | CN100371353C Process for making a fluoropolymer having nitrile end groups |
| 02/21/2008 | WO2007082867A3 Fluoroelastomers |
| 02/20/2008 | EP1658323B1 Polyvinyl acetal-containing granulate, method for the production and the utilization thereof |
| 02/13/2008 | EP1885802A1 Methods of preparing organic-inorganic hybrid binder compositions and nonwoven products |
| 02/13/2008 | EP1168934B1 Hydrogel-forming system with hydrophobic and hydrophilic components |
| 02/13/2008 | CN100368449C Fluoropolymer, and methods for their production |
| 02/07/2008 | WO2008015876A1 Polymerizable compound having adamantane structure, process for production of the same, and resin composition |
| 02/05/2008 | US7326512 A monomeric unit having an alicyclic group at a side chain, alicyclic group is highly fluorinated; has transparency to light of 157 nanometer wavelength, represented by an adsorption coefficient equal to or less than 3.0 mu m-1 |
| 01/17/2008 | US20080015319 Explosion taming surfactants for the production of perfluoropolymers |
| 01/10/2008 | US20080009584 Water-soluble substrate with resistance to dissolution prior to being immersed in water |
| 01/09/2008 | CN100360572C 乙烯醇聚合物 Vinyl alcohol polymer |
| 01/03/2008 | US20080003517 Fluorine-Containing Cyclic Compound, Fluorine-Containing Polymer Compound, Resist Material Using Same and Method for Forming Pattern |
| 12/27/2007 | US20070295246 Silane-Modified Polyvinylalcohols |
| 12/25/2007 | US7312289 curing products with distinguished low-temperature characteristics and solvent resistance without deteriorating the moldability and compression set characteristics; fuel oil resistance |
| 12/25/2007 | US7312275 Cross-linked polyvinyl acetals |
| 12/21/2007 | WO2007050441A3 (meth)acrylate polymer and non-linear optical device material composition |
| 12/20/2007 | US20070293651 catalytic esterification by reacting with butyraldehyde under pressurization in the presence of a solid catalyst; efficiency |
| 12/20/2007 | US20070293645 Less Shear-Thinning Polyvinyl Acetals |
| 12/20/2007 | US20070293644 Fluorocopolymer, process for producing fluorocopolymer, fluorocopolymer curable composition, and cured object |
| 12/19/2007 | CN101090916A Novel hydrogels based on polyvinyl alcohols and polyvinyl alcohol copolymers |
| 12/12/2007 | CN100354755C External coating composition for photoresist agent and method for forming photoresist agent pattern using said composition |
| 12/11/2007 | US7307131 Fluorinated allyl ether polymer |
| 12/11/2007 | US7307113 Fluorosulfonic acid organic polymers |
| 12/05/2007 | EP1861432A1 Method for producing polyvinyl acetals |
| 11/29/2007 | US20070275193 Functional Materials and Novel Methods for the Fabrication of Microfluidic Devices |
| 11/27/2007 | US7300993 Contacting a phosphorus containing inorganic or organic compound having one or more hydroxy groups with an alkylene oxide to obtain alkoxylated initiator, contacing formed initiator with alkylene oxide in presence of a double metal cyanide complex catalyst (zinc hexacyanocobaltate) to form polyether |
| 11/27/2007 | US7300971 For use in ink or toner used for a printer, display element; dispersion properties and uniform particles |
| 11/21/2007 | EP1740621A4 Radiation-curable michael addition resins having built-in photoinitiators |
| 11/21/2007 | EP1323460B1 Method of recovering fluorochemical surfactant |
| 11/15/2007 | US20070265407 A drystrength, wet strength or sizing resin with reactive groups such as epoxy, isocyanate and methylolamide groups covalently bonded to a cellulose-binding domain protein is used in a cellulose papermaking process; preferred polymers include acrylamide-glycidyl methacrylate copolymer |