Patents for C08G 65 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule (29,112)
10/2011
10/04/2011CA2535061C Radiation-curable compositions for pigmented inks
09/2011
09/29/2011WO2011117332A1 Method for producing polyether carbonate polyols
09/29/2011WO2011059822A3 High temperature polymer blends of poly(aryl ether ketone phthalazinone)
09/29/2011US20110237773 Glycerol treatment process
09/29/2011US20110237747 Multi-Arm Polypeptide-Poly(ethylene glycol) Block Copolymers as Drug Delivery Vehicles
09/29/2011US20110237746 Method Involving 1-Benzotriazolyl Carbonate Esters of Polymers
09/29/2011US20110237493 Dipeptide linked medicinal agents
09/29/2011CA2794087A1 Method for producing polyether carbonate polyols
09/28/2011EP2368931A1 Polyether ketone
09/28/2011EP2367866A1 Polyesters, methods of their preparation and use
09/28/2011EP2367865A1 Compositions comprising glycidyl ether copolymers
09/28/2011CN1993400B Biodegradable multi-block polymeric composition capable of sol-gel transition
09/28/2011CN102203226A Lubricant and magnetic disk
09/28/2011CN102203165A High purity diphenyl sulfone, preparation and use thereof for the preparation of a poly(aryletherketone)
09/28/2011CN102203164A Electrically conductive polymeric compositions, contacts, assemblies, and methods
09/28/2011CN102203163A Fluorinated polyoxyalkylene glycol diamide surfactants
09/28/2011CN102203049A Process for the preparation of acylated secondary alcohol alkoxylates and secondary alcohol alkoxylates
09/28/2011CN102199296A Method for preparing polyester and polyether copolymer by utilizing dibasic or polybasic sulfoacid as catalyst
09/28/2011CN102199282A Hydrophilic monomer, hydrophilic photoresist composition, and formation method for resist pattern
09/28/2011CN102199135A Epoxy resin and preparation method thereof
09/28/2011CN101880363B Allylation hyperbranched polyphenyl ether modified bismaleimide resin and preparation method thereof
09/28/2011CN101724147B Hyper-branched polyphenyl ether and preparation method thereof
09/28/2011CN101665569B Hydrophilic polymer the side chain of which is modified by lipoic acid and preparation and application thereof
09/28/2011CN101068850B High purity, high molecular weight methoxy-polyethyleneglycols (MPEG)
09/27/2011US8026335 Baked resin product and electronic device comprising the same
09/27/2011US8026317 Isotactic specific catalyst for direct production of highly isotactic poly (propylene oxide) or highly isotactic poly (butylene oxide)
09/27/2011US8026007 Crosslinked polymer electrolyte and use thereof
09/22/2011WO2011116107A2 Cleavable modifications to reducible poly (amido ethylenimines)s to enhance nucleotide delivery
09/22/2011WO2011113792A1 Process for the production of polyether polyols with a high ethylene oxide content
09/22/2011WO2011113729A1 Method for producing polyether polyols
09/22/2011US20110230618 Polymeric Alpha-Hydroxy Aldehyde and Ketone Reagents and Conjugation Method
09/22/2011US20110230580 Polycarbonate polyol compositions and methods
09/22/2011US20110229416 Amphiphilic macromolecules for solubilizing nanocrystals
09/22/2011CA2793373A1 Cleavable modifications to reducible poly (amido ethylenimines)s to enhance nucleotide delivery
09/22/2011CA2793300A1 Process for the production of polyether polyols with a high ethylene oxide content
09/22/2011CA2792678A1 Method for producing polyether polyols
09/21/2011EP2366728A2 Polymeric material
09/21/2011EP1754750B1 Rubber composition for tire and pneumatic tire made therefrom
09/21/2011CN1927907B Low viscosity polymer polyols characterized by a high hydroxyl number
09/21/2011CN102197064A Improved process for preparing a poly(aryl ether ketone) using a high purity 4,4'-difluorobenzophenone
09/21/2011CN102190810A Method for preparing brominated-polyphenylene-ether-guanidination-based homogeneous anion exchange membrane
09/21/2011CN102190800A Preparation method of nonionic waterborne epoxy curing agent
09/21/2011CN102190799A Epoxidated polyphenyl ether-cyanate copolymer, and preparation method and application thereof
09/21/2011CN102190792A Functionalized hyperbranched polyphenylene ether and method for preparing same
09/21/2011CN102190791A Multi-armed star-like polyethyleneglycol containing single functional group and preparation method thereof
09/21/2011CN102190790A Comb-like polymer, electrolyte material and method for preparing same
09/21/2011CN102190603A Non-estrogenic alkylphenol derivatives
09/21/2011CN102188717A Self-emulsifying doxorubicin nanometer medicament and preparation method thereof
09/21/2011CN101812162B Method for preparing flocculant for treating used lubricating oil
09/21/2011CN101701068B Y-type drug delivery material with pH responsiveness and preparation method thereof
09/21/2011CN101550230B Method for reusing allyl glycidyl ether residual liquid
09/21/2011CN101161699B Polyether polyvalent alcohol for preparing no-freon polyurethane hard foam plastic and preparation method thereof
09/21/2011CN101006114B Polymerisable composition containing an odour masking agent and a perfume, an optical lens and a production method
09/20/2011US8022149 Organic polymer containing reactive silicon group
09/15/2011WO2011112970A2 Compositions and methods for bioconjugation to quantum dots
09/15/2011WO2011112703A2 Lipohydrophilic glycerol based polymers as digestion aids for improving wood pulping processes
09/15/2011WO2011111797A1 Curable composition
09/15/2011WO2011111796A1 Curable composition
09/15/2011WO2011110528A1 Method for producing polyols using basic catalysis
09/15/2011WO2011110484A1 Method for producing polyether polyols
09/15/2011US20110224401 Apparatus for separation by distillation
09/15/2011US20110224383 Poly(ethylene glycol) derivatives for metal-free click chemistry
09/15/2011US20110223127 SDF-1 Binding Nucleic Acids And The Use Thereof
09/15/2011US20110220534 Use of composite films as a packaging material for oxidation-sensitive polymers, method for packaging oxidation-sensitive polymers, and packaging containing said composite films
09/15/2011DE102009042971A1 Alkoxylierte cyclische Diamine und deren Verwendung als Emulsionsspalter Alkoxylated cyclic diamines and their use as demulsifiers
09/15/2011CA2792626A1 Lipohydrophilic glycerol based polymers as digestion aids for improving wood pulping processes
09/14/2011EP2365019A1 Method for manufacturing polyether polyols
09/14/2011EP1926768B1 Branched functionalized polymers using branched polyol cores
09/14/2011EP1620489B1 Polytrimethylene ether glycol with excellent quality from biochemically-derived 1,3-propanediol
09/14/2011CN102183632A Liquid for discharge, method for discharging biospecimen, and compound
09/14/2011CN102181060A Polyvinyl alcohol-polypeptide-polyethylene glycol graft copolymer and preparation method thereof
09/14/2011CN102181051A Hyperbranched polyarylether containing triazine structure and preparation method thereof
09/14/2011CN102181050A Azido polyether polyol and synthesis method thereof
09/14/2011CN102181049A Bio-based polyether polyol prepared from jatropha oil as well as preparation method and use thereof
09/14/2011CN102181028A Preparation method for prepolymer of spiro-monomer with hydroxyl functional group and diisocyanate
09/14/2011CN102181020A Method for synthesizing polycarboxylic acid high-property water reducer by copolymerization of amidated active monomers
09/14/2011CN101812163B Method for preparing polycarboxylic acid retarding water reducer
09/14/2011CN101787118B Solvent-free method for synthesizing water-soluble vitamin E polyethylene glycol succinic acid ester
09/14/2011CN101544748B Phosphorus acylated polycaprolactone-polyethyleneglycol block copolymer, micelle and preparation method thereof
09/13/2011US8017814 Process for the preparation of polyether polyols
09/13/2011US8017733 Covalent attachment of hydrophilic polymers, such as polyalkylene glycol polymers, also known as polyalkylene oxides, to biologically-active molecules
09/13/2011US8017716 Morpholine-substituted poly(arylene ether) and method for the preparation thereof
09/13/2011US8017697 Poly(arylene ether)-polysiloxane composition and method
09/13/2011US8017688 Crosslinked polyrotaxane and process for producing the same
09/13/2011CA2526619C Nano-scale dmc catalyst particles
09/13/2011CA2483310C C10-alkanol alkoxylates and their use
09/09/2011WO2011108515A1 Material having cross-linked polyrotaxane, and method for producing same
09/09/2011WO2011108514A1 Material having cross-linked polyrotaxane, and method for producing same
09/09/2011WO2011107374A1 Method for producing polyurethane hard foam materials
09/09/2011WO2011107367A1 Process for preparing polyether alcohols
09/09/2011WO2011107366A1 Method for producing polyurethanes
09/09/2011WO2011106877A1 Derivatized hyperbranched polyglycerols
09/09/2011CA2791416A1 Derivatized hyperbranched polyglycerols
09/08/2011US20110218324 Preparing polyether alcohols
09/08/2011US20110218322 Polyalkylene glycol derivative and process for producing same
09/08/2011US20110218320 Modified zinc salts of c4-8-alkanedicarboxylic acids and use thereof as a polymerization catalyst
09/08/2011US20110218315 Process for preparing a polyether ether ketone
09/08/2011US20110218271 Creping adhesive modifier and process for producing paper products
09/08/2011US20110217343 Hydrolytically degradable alkylene oxide based polymers
09/07/2011EP2363426A1 Organic compositions for repeatedly adjustable optical elements and such elements.
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