Patents for C08G 65 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule (29,112) |
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06/17/2009 | CN101456947A Per-fluoro polyether compound, antifouling coating composition and film containing same |
06/17/2009 | CN100500737C Method of synthesizing polyethylene glycol perfluoroolefin ether |
06/17/2009 | CN100500736C Polymer polyols with ultra-high solids contents |
06/16/2009 | US7547765 For modifying polypeptides; shikimic acid, quinic acid, or carbohydrate derivatives of polyalkylene glycols; improves bioavailability of modified peptides such as enzyme, a cytokine or a hormone e.g. interferon beta or granulocyte colony stimulating factor; biodrugs |
06/16/2009 | US7547749 Triazine compounds, polymers comprising triazine structural units, and method |
06/16/2009 | CA2386762C Heterobifunctional poly(ethylene glycol) derivatives and methods for their preparation |
06/16/2009 | CA2347097C Process for purification of solvents useful in the preparation of pharmaceutical compositions |
06/11/2009 | WO2009072590A1 Branched polyalkylene glycol derivative, photosensitive composition, crosslinked material, and substrate |
06/11/2009 | WO2009071786A1 Method for synthesizing alkoxypolyalkylene glycol (meth)acrylates by transesterification |
06/10/2009 | EP2067804A1 Method for producing soft polyurethane foam |
06/10/2009 | EP1828284A4 Sulphonated multiblock copolymer and electrolyte membrane using the same |
06/10/2009 | EP1732971A4 Process for the preparation of activated polyethylene glycols |
06/10/2009 | EP1692204B1 Ionizing radiation stable polyarylestercarbonate compositions |
06/10/2009 | CN101454379A Polyethersulfone composition, method of making and articles therefrom |
06/10/2009 | CN101454375A Crosslinkable prepolymer, process for production thereof, and use thereof |
06/10/2009 | CN101450992A Polymer and preparation method thereof and conducting resin containing the same |
06/10/2009 | CN101450991A Method for preparing temperature and pH double responsiveness hyper branched polymer |
06/10/2009 | CN100497485C Resin composition and preimpregnated product for laminate and metal-clad laminate |
06/10/2009 | CN100497438C Continuous preparation method for polyether glycol |
06/10/2009 | CN100497437C Preparation method of polyethylene carboxylic acid and its use |
06/10/2009 | CN100497436C Novel polyether |
06/10/2009 | CN100497433C Radially multi-branched polymer and porous film using the same |
06/09/2009 | US7544766 polymerizing tetrahydrofuran in the presence of at least one telogen (acetic anhydride) and/or comonomer and of an acidic heterogeneous catalyst based on activated sheet silicates or mixed metal oxides in a fluidized bed; high space-time yield with simple catalyst removal |
06/09/2009 | US7544764 Sulfonated polymer composition for forming fuel cell electrodes |
06/09/2009 | US7544747 Photoactive materials and related compounds, devices, and methods |
06/09/2009 | US7544741 Heat resistance, electrical characteristics, acid resistance, alkali resistance, dimensional stability, low specific gravity and low water absorption, but also exhibits an excellent balance of fluidity, chemicals resistance |
06/09/2009 | US7544738 Method for the preparation of 1-benzotriazolyl carbonate esters of poly(ethylene glycol) |
06/09/2009 | US7544433 Exhibiting excellent power production capacity and durability even under high temperature/low humidity conditions |
06/09/2009 | CA2327675C Phosphorus compounds as corrosion inhibitors for perfluoropolyethers |
06/09/2009 | CA2245548C Compositions which undergo light-induced cationic curing and their use |
06/04/2009 | WO2009038966A3 Poly(arylene ether) composition and article |
06/04/2009 | WO2006107552A3 Granular solid wax particle |
06/04/2009 | US20090143625 Process for the preparation of polyether polyols |
06/04/2009 | US20090142268 Chain-end functionalized poly(ethykene oxide) and process for the preparation of a nano-sized transition metal or metal salt using the same |
06/04/2009 | DE102007057147A1 Verfahren zur Alkoxylierung mit DMC-Katalysatoren im Schlaufenreaktor mit Strahlsauger Process for alkoxylation with DMC catalysts in the loop reactor with ejector |
06/04/2009 | DE102007057146A1 Verfahren zur Herstellung von Polyetheralkoholen mit DMC-Katalysatoren unter Verwendung von speziellen Additiven mit aromatischer Hydroxy-Funktionalisierung Process for the preparation of polyether alcohols with DMC catalysts using special additives with aromatic hydroxy-functionalized |
06/04/2009 | DE102007057145A1 Verfahren zur Herstellung von Polyetheralkoholen mit DMC-Katalysatoren unter Verwendung von SiH-Gruppen tragenden Verbindungen als Additive A process for preparing polyether alcohols with DMC-catalysts using SiH-group-containing compounds as additives |
06/03/2009 | EP2065427A1 Method for alkoxylisation with DMC catalysts in loop-type bubble column with eductor |
06/03/2009 | EP2065426A1 Thermally polymerizable resin composition |
06/03/2009 | EP2065425A1 Method of producing polyether alcohols with DMC catalysts using special additives with aromatichydroxyl functionalisation |
06/03/2009 | EP2065424A1 Method for producing polyether alcohols with DMC catalysts using compounds containing SiH combinations as additives |
06/03/2009 | EP2065349A1 Cement dispersant |
06/03/2009 | EP2064264A1 Fluorochemical composition comprising fluorinated oligomeric silane |
06/03/2009 | EP2064263A1 Method for producing polyether polymers |
06/03/2009 | EP2064256A1 Silane-terminated prepolymers and relative adhesive sealant formulations |
06/03/2009 | EP1705203B1 Fluoropolyether compound |
06/03/2009 | EP1669391B1 Block copolymers and use thereof |
06/03/2009 | CN101448874A Stabilizers for improved open time of aqueous coatings |
06/03/2009 | CN101448873A Polyether and method for producing the same |
06/03/2009 | CN101445601A Sulfonated polyarylether based on triphenylphosphine oxide structure unit and preparation method thereof |
06/03/2009 | CN101445600A Method of producing polyether alcohols with DMC catalysts using special additives with aromatichydroxyl functionalisation |
06/03/2009 | CN101445599A Method for producing polyether alcohols with dmc catalysts using compounds containing sih combinations as additives |
06/03/2009 | CN101445598A Method for alkoxylisation with DMC catalysts in loop-type bubble column with eductor |
06/03/2009 | CN101445597A Process for producing poly-tetrahydrofuran |
06/03/2009 | CN100494249C Method of preparing a poly(arylene ether) and a poly(arylene ether) prepared thereby |
06/02/2009 | US7541421 Poly(arylene ether) copolymer |
06/02/2009 | US7541107 Polyether sulfone polymer between oxygen, hydrogen electrodes; durability, nondefoming, efficiency |
05/28/2009 | WO2009066784A1 Lubricant and magnetic disk |
05/28/2009 | WO2009065805A2 Process for the alkoxylation of amino group containing polymers |
05/28/2009 | US20090137829 Methods for Preparation and Use of Strong Base Catalysts |
05/28/2009 | US20090137777 Polyepoxy compound, method for producing same, thermosetting resin composition containing same, cured product of such composition, and method for removing such cured product |
05/28/2009 | US20090137776 Process for producing poly-tetrahydrofuran |
05/28/2009 | US20090137763 Glucosamine nucleotide sugars |
05/28/2009 | US20090137752 Process for preparing polyether alcohols with DMC catalysts using specific additives with aromatic hydroxyl functionalization |
05/28/2009 | US20090137751 Process for preparing polyether alcohols with DMC catalysts using compounds bearing SiH groups as additives |
05/28/2009 | US20090137693 High Strength Monolithic Carbon Foam |
05/28/2009 | DE102007056524A1 Härtbare Zusammensetzungen aus Trimethoxysilanen The curable compositions of trimethoxysilanes |
05/27/2009 | EP2062929A1 MOISTURE-CURABLE POLYMER HAVING SiF GROUP AND CURABLE COMPOSITION CONTAINING THE SAME |
05/27/2009 | CN101443381A Alkoxysilane cross-linked polymers having improved elastic recovery properties |
05/27/2009 | CN101440160A Poly(arylene ether) and method of preparing a poly(arylene ether) |
05/27/2009 | CN100491442C Preparing method for polymer polybasic alcohol |
05/27/2009 | CN100491282C Preparation method of high-performance dehydragent for graft copolymerization for carboxylate |
05/26/2009 | US7537452 e.g. diaryliodonium hexafluorophosphate an iodonium salt, an alpha-diketone visible light sensitizer ( camphoroquinon), alkoxy substituted anthracene electron donor; photopolymerizable epoxy resins for dental prosthetics and restoratives with improved cure speeds and depths and discoloration inhibition |
05/26/2009 | CA2562938C Peg-functional nucleic acid conjugate |
05/26/2009 | CA2430425C Curing agent component for an at least two-component mortar composition, method of preparing it and its use |
05/26/2009 | CA2334773C Benzothiepine-1,1-dioxide derivatives, method for producing them, medicaments containing these compounds and their use |
05/26/2009 | CA2174325C Non-antigenic branched polymer conjugates |
05/22/2009 | WO2009062923A2 Method for producing polyaryl ethers |
05/22/2009 | WO2008127744A3 Film-forming material containing phosphorous and methods of producing coating compositions containing phosphorous |
05/22/2009 | CA2705406A1 Two-part moisture-curable resin composition and adhesive, sealant and coating compositions based thereon |
05/21/2009 | US20090131648 Rigid dendrimeric structures |
05/21/2009 | US20090131622 Method For Producing Branched-Polyether Resin Composition And Method For Producing Acid Pendant Branched-Polyether Resin Composition |
05/21/2009 | US20090131609 Episulfide Group-Substituted Silicon Compound and Thermosetting Resin Composition Containing Same |
05/21/2009 | US20090131608 Adhesive Compositions |
05/21/2009 | US20090130050 Titanium Oxide Composite Particles, Dispersion Liquid Thereof, and Process for Producing Them |
05/21/2009 | US20090126890 Glyoxalated N-vinylamine |
05/20/2009 | EP2059550A1 Method for producing polyesterols |
05/20/2009 | EP2059495A1 Method for producing alkylene oxide addition products |
05/20/2009 | EP2059494A1 Method for producing alkylene oxide addition products |
05/20/2009 | DE112007001581T5 Aromatisches Blockpolymer, Verfahren zur Zersetzung desselben und Analyseverfahren unter Verwendung des Zersetzungsverfahrens Aromatic polymer block, the same process for the decomposition and analysis method using the decomposition method, |
05/20/2009 | CN201241063Y Circulation discontinuous type ethoxy or propoxy production apparatus |
05/20/2009 | CN101437499A A pressure sensitive adhesive composition comprising cross-linked polyalkylene oxide and water absorbent hydrophilic agents |
05/20/2009 | CN101434697A Side chain type sulphonation polyarylether ketone based on naphthalene ring and preparation thereof |
05/20/2009 | CN101434696A Polyaromatic ether ketone containing diphenol naphthalin group and preparation thereof |
05/20/2009 | CN100489015C Polymeric material having polyrotaxane and process for producing the same |
05/19/2009 | US7534852 Polyanhydrides with therapeutically useful degradation products |
05/19/2009 | US7534323 Food packaging |
05/19/2009 | CA2380628C Cathodic electrocoating compositions |
05/14/2009 | WO2009062084A2 Cleavable modifications to reducible poly(amido ethylenimine)s to enhance nucleotide delivery |
05/14/2009 | WO2009061907A2 Medicinal inhalation devices and components thereof |