Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds › C08G 65 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
Patents for C08G 65 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule (29,112)
11/2012
11/21/2012CN102134309B Preparation method of biodegradable material (polyester)
11/21/2012CN102093551B Method for preparing alkylphenol polyether sulfate
11/21/2012CN102060991B Amphiphilic prodrug of 7- ethyl-10-hydroxycamptothecin and preparation method thereof
11/21/2012CN101928634B Method for purifying perfluoroalkylpolyether
11/21/2012CN101925632B Process for production of polyoxyethylene sorbitan fatty acid esters
11/21/2012CN101735447B Quaternary ammonium lateral group-containing phenolphthalein type polyarylether, copolymer thereof and method for preparing same
11/21/2012CN101652403B Composite metal cyanide complex catalyst having organic ligand, method for producing the same and method for producing polyether polyol
11/20/2012US8314205 Glycerol-based product, process for obtaining same and use thereof in the manufacturing of dichloropropanol
11/20/2012US8313087 Powder for rapid prototyping and associated production method
11/20/2012CA2540035C Photocurable perfluoropolyethers for use as novel materials in microfluidic devices
11/20/2012CA2500905C Starter feed stream acidification in dmc-catalyzed process
11/20/2012CA2443117C Processes for preparing ethylene oxide-capped polyols
11/18/2012CA2777457A1 Alkoxylation products and process for preparing them by means of dmc catalysts
11/15/2012WO2012088144A3 Process for the preparation of polyalkylene ether glycol
11/15/2012US20120289609 Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof
11/15/2012US20120288456 Novel compound
11/15/2012DE102011075540A1 Mehrfarbiger Fused Deposition Modeling Druck Multicolored Fused Deposition Modeling pressure
11/15/2012DE102006035551B9 Gleitmittel und seine Verwendung für ein magnetisches Aufzeichnungsmedium und einen Gleitkopf Lubricant and its use for a magnetic recording medium and a slider
11/14/2012CN1660919B Process for production of polymer polyols
11/14/2012CN102782047A Curable composition
11/14/2012CN102782046A Curable composition
11/14/2012CN102782009A Process for preparing polyether alcohols
11/14/2012CN102781997A Method for producing polyurethanes
11/14/2012CN102781996A Method for producing polyurethane hard foam materials
11/14/2012CN102781986A Photocrosslinkable polyrotaxane, composition comprising the photocrosslinkable polyrotaxane, crosslinked body derived from the composition, and methods for producing same
11/14/2012CN102775598A Polymer, preparation method thereof and use method thereof
11/14/2012CN102775597A Method for synthesizing polyether glycol from waste oil by using ionic liquid as catalyst
11/14/2012CN102775596A Paclitaxel (PTX) derivative, its preparation method and its use
11/14/2012CN102304227B Water-soluble poly-s-triazine high polymer material
11/14/2012CN102276822B Alkylphenol polyoxyethylene ether hydroxyl sulfonate type betaine and preparation method thereof
11/14/2012CN102060990B Magnetic supported catalyst and application thereof in preparing polyphenyleneoxide in aqueous medium
11/14/2012CN101802097B Phosphoric acid esters containing phosphorus atoms bridged by diol units
11/14/2012CN101631817B Curable composition
11/14/2012CN101600738B Silica sol having reactive monomer dispersed therein, method for producing the silica sol, curing composition, and cured article produced from the curing composition
11/14/2012CN101466770B Polymeric materials
11/14/2012CN101263178B Process for the continuous production of silylated resin
11/13/2012US8309680 Segmented degradable polymers and conjugates made therefrom
11/13/2012US8309623 Biodegradable copolymer and thermosensitive material
11/13/2012US8309606 Compounds for use in the treatment of autoimmune diseases, immuno-allergical diseases and organ or tissue transplantation rejection
11/08/2012WO2012150925A1 Bisphenol-a replacement materials
11/08/2012WO2012149599A1 Photochromic polymer
11/08/2012US20120283483 Method for continuously producing low equivalent weight polyols using double metal cyanide catalysts
11/08/2012US20120283356 Thermosettable resin compositions
11/08/2012US20120282671 Multi-arm polyethylene glycol derivatives, conjugates and gels of pharmaceuticals and the same
11/07/2012EP2519559A2 Perfluoropolyether-containing compounds with oxalylamino groups
11/07/2012EP2519558A1 Method for making low density polyurethane foam for sound and vibration absorption
11/07/2012CN102770477A Biodegradable block polymers for drug delivery, and methods related thereto
11/07/2012CN102766266A Method for extracting and separating vitamin E polyethylene glycol succinic acid monoester and diester
11/07/2012CN102766258A Resveratrol hydrophilic conjugate, its preparation method and application
11/07/2012CN102766257A Method for reducing metal impurities in poly(aryl ether ketone) polymer
11/07/2012CN102766256A Bisphenol A type polyarylene sulfide ether nitrile resin and preparation method thereof
11/07/2012CN102766255A Polyaryl ether nitrile resin and industrialized synthetic method thereof
11/07/2012CN102766188A Cholesterol derivative, chelate, recombinant high density lipoprotein and application thereof
11/07/2012CN102391496B Polyarylether light-emitting material with main chain containing naphthalimide and synthesis method thereof
11/07/2012CN102351998B Preparation method for high-dispersity polycarboxylic acid water reducing agents
11/07/2012CN102321237B Polylol for foamed plastic and polyisocyanurate foamed plastic adopting same
11/07/2012CN102304224B Phthalaznone-containing poly(aryl ether nitrile) end-capped with maleimide and preparation method thereof
11/07/2012CN102085177B Reducible and degradable nano medicine-carrying micelle and preparation method thereof
11/07/2012CN102068701B Application of cleavable polyethylene glycol (PEG) lipid derivative in preparation
11/07/2012CN102050953B Method for preparing reducible and degradable supermolecule hydrogel
11/06/2012US8304511 Maleamic acid polymer derivatives and their bioconjugates
11/06/2012US8304473 Carbon/epoxy resin composition and method of producing a carbon-epoxy dielectric film using the same
11/01/2012WO2012148849A2 Processes for preparing polytrimethylene ether glycol
11/01/2012US20120277399 Method of separating a poly(arylene ether) composition from a solvent, and poly(arylene ether) composition prepared thereby
10/2012
10/31/2012EP2518113A1 Resin crosslinking agent
10/31/2012EP2518098A1 Multi-arm polyethylene glycol derivatives, conjugates and gels of drugs and the same
10/31/2012EP2516505A2 Processes for producing polytrimethylene ether glycol and copolymers thereof
10/31/2012EP2516502A1 Biodegradable block polymers for drug delivery, and methods related thereto
10/31/2012DE4323307B4 Herstellung und Polymerisation von Perfluoralkoxyalkylenoxiden zur Herstellung von hydrophoben Polyethern Preparation and polymerization of Perfluoralkoxyalkylenoxiden for the production of hydrophobic polyethers
10/31/2012CN102762635A Polyphenylene ether and method for producing same
10/31/2012CN102757564A Preparation method and application of tree-like polyester-polyglycidol block polymer
10/31/2012CN102757555A Dequalinium chloride-polyethylene glycol-distearoyl phosphatidyl ethanolamine conjugated compound and resveratrol liposome modified thereby
10/31/2012CN102408534B Preparation method of polyether polyurethane waterproof material
10/31/2012CN102276824B Phthalimide lateral group containing polyaryletherketone and synthesis method thereof
10/31/2012CN102181020B Method for synthesizing polycarboxylic acid high-property water reducer by copolymerization of amidated active monomers
10/31/2012CN101253219B Hydrophobic modified polyrotaxane and crosslinked polyrotaxane
10/30/2012US8299173 Method involving 1-benzotriazolyl carbonate esters of polymers
10/30/2012US8299142 Ink composition, inkjet recording method, and printed article
10/30/2012US8298671 Photochromic polyurethane laminate
10/30/2012CA2687828C Reversible derivatization of poly (aryl ether ketones)
10/25/2012US20120270967 Low-viscosity epoxy resin composition with low blushing
10/25/2012US20120270457 Expandable resol-type phenolic resin molding material and phenolic resin form
10/25/2012US20120269990 Phenoxy resin composition for transparent plastic substrate and transparent plastic substrate using the same
10/24/2012EP2514725A1 Fluorooxyalkylene group-containing polymer composition, a surface treatment agent comprising the same and an article treated with the agent
10/24/2012EP2513195A1 Integrated copolyether glycol manufacturing process
10/24/2012EP2513194A1 Functionally branched polyether copolymers and method for the production thereof
10/24/2012EP2513193A1 Improved blends of polyarylene ethers and polyarylene sulfides
10/24/2012EP2513192A1 Method for continuously producing low equivalent weight polyols using double metal cyanide catalysts
10/24/2012EP2513191A1 Improved blends of polyarylene ethers and polyarylene sulfides
10/24/2012EP2513186A1 Multifunctional additives in engineering thermoplastics
10/24/2012CN102754029A Photosensitive resin composition, method for manufacturing structural body, and liquid discharge head
10/24/2012CN102753751A New polyglycerol esters and their use
10/24/2012CN102753603A Method for continuously producing low equivalent weight polyols using double metal cyanide catalysts
10/24/2012CN102753588A Cationically polymerizable resin, cationically polymerizable resin composition, and cured products thereof
10/24/2012CN102746764A Method of preparing transparent and decorated fireproof coating with two components
10/24/2012CN102746638A Polyaryletherketone anion conducting membrane material with side chain containing quaternary ammonium salt group and its preparation method
10/24/2012CN102746613A Preparation method for phosphate ester flame retardant toughening phenolic foam material
10/24/2012CN102746508A Sulfonated polyarylethersulfone, its preparation method and application in aspect of proton exchange membranes
10/24/2012CN102746507A Esterification method in preparing polycarboxylate water reducer
10/24/2012CN102746506A Method for preparing homopolymerization chlorhydrin rubber by deposition polymerization
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