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