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)
12/2008
12/02/2008CA2356832C Radiation curable water based cationic inks and coatings
12/02/2008CA2352053C Hydrophobically modified comb copolymers
12/02/2008CA2343443C Polyols useful for preparing water blown rigid polyurethane foam
12/02/2008CA2175950C Polymer solid electrolyte
11/2008
11/27/2008WO2008143957A2 Hydrogel materials
11/27/2008WO2008143184A1 Electrode electrolyte for polymer fuel cell and use thereof
11/27/2008WO2008082738A3 N-substituted monomers and polymers
11/27/2008US20080293917 Peptide Purification By Means Of Metal Ion Affinity Chromatography
11/27/2008US20080293863 Fluorinated polymer and fluorinated polymer composition containing it
11/27/2008US20080293827 Temperature and Ph Sensitive Block Copolymer and Polymeric Hydrogels Using the Same
11/27/2008US20080292579 Polymer-Based Serum Albumin Substitute
11/27/2008DE102007023868A1 Verfahren zur Herstellung von mehrfach Corbonat-terminierter Urethanen A method of producing multiple-Corbonat-terminated urethanes
11/27/2008DE102007023866A1 Verfahren zur Herstellung Carbonat-terminierter Urethane A process for producing carbonate-terminated urethane
11/27/2008CA2686920A1 Hydrogel materials
11/26/2008EP1995266A1 Phenoxy resin for optical material, resin composition for optical material, resin film for optical material, and optical waveguide using those
11/26/2008EP1994081A1 Novel poly(ethylene oxide)-block-poly(ester) block copolymers
11/26/2008EP1994071A1 Shape memory polymer with polyester and polyether segments and process for its preparation and programming
11/26/2008EP1774614B1 Method for preparing an anionic conductive organic polymer material for an electrochemical system
11/26/2008CN101311203A Method for preparing polymer polyol stabilizer from maleic anhydride and the polymer polyol stabilizer therefore
11/26/2008CN101311197A Degradable pH-sensitive hydrogel copolymer method for preparing same and use
11/26/2008CN100436510C Method for preparing solid-solid phase conversion material using polyglycol and terylene graft copolymerization technology
11/26/2008CN100436436C Method for obtaining oligomers of polytetrahydrofurane or tetrahydrofurane copolymers
11/25/2008US7456276 Peptide purification by means of metal ion affinity chromatography
11/25/2008US7456249 Ring-opening polymerization of cyclic ethers, in particular for preparing polytetrahydrofuran or polytetrahydrofuran derivatives over catalyst comprising a clay material which comprises at least 20% by weight of silica and a further oxide of aluminum, iron, and elements of groups III A to VIIA
11/25/2008US7456138 Functional fluids containing alkylene oxide copolymers having low pulmonary toxicity
11/25/2008US7456127 Organoaluminum catalyst
11/25/2008US7455887 Actinic ray curable ink-jet ink composition, image formation method employing the same, and ink-jet recording apparatus
11/25/2008CA2276838C Compound and coating compositions for adhesion to olefinic substrates
11/25/2008CA2235166C Polymer solid electrolyte
11/21/2008CA2688895A1 Nitrated extreme pressure additives and blends
11/20/2008WO2008141059A2 Lung volume reduction therapy using crosslinked non-natural polymers
11/20/2008WO2008140121A1 Perfluoropolyether compound, and lubricant and magnetic disk each using the same
11/20/2008WO2008139935A1 Gellable composition containing silicone oil and organic gel
11/20/2008WO2008138498A1 Use of propylene oxide adducts
11/20/2008WO2008100601A3 Benefit agent delivery compositions
11/20/2008WO2003061577A8 Polyalkylene glycol with moiety for conjugating biologically active compound
11/20/2008US20080287659 G-CSF Conjugates
11/20/2008US20080287636 Curable Composition
11/20/2008US20080287611 Addition/ solution polymerization of glycidyl methacrylate, and an acrylic ester; cooling; adding 3-aminopropyltrimethoxysilane or3-mercaptopropyltrimethoxysilane to effect decyclization of the epoxy ring;storage stability; crosslinking inhibition; molecular weight control; crosslinked coatings
11/20/2008US20080287560 Polymer foams containing multi-functional layered nano-graphite
11/20/2008US20080286579 identifying mark formed from epoxy resin is applied to surface of carpenter or mechanic tools, having high abrasion resistance and impact resistance; kits
11/20/2008US20080286326 Medical devices having antifouling character
11/20/2008DE10341952B4 Zwischenprodukt bestehend aus einer Mischung von organischen Carbonaten und Carbamaten und ein Verfahren zu seiner Herstellung Intermediate product consisting of a mixture of organic carbonates and carbamates and a method for its preparation
11/20/2008CA2704309A1 Electroactive biopolymer optical and electro-optical devices and method of manufacturing the same
11/20/2008CA2686563A1 Lung volume reduction therapy using crosslinked non-natural polymers
11/19/2008EP1992655A1 Process for producing phenolic resin and process for producing epoxy resin
11/19/2008EP1992654A1 Radiation- or thermally-curable oxetane barrier sealants
11/19/2008EP1991598A1 Process of forming a polyol
11/19/2008EP1991595A2 One-part type moisture curable composition
11/19/2008EP1904554B1 Aminocarboxylic acid esters having eo/po/buo-blockpolymers and use thereof as demulsifiers
11/19/2008EP1902085B1 Polyether-containing copolymer
11/19/2008EP1511578B1 Method of conforming an adherent film to a substrate by application of vacuum
11/19/2008CN101306203A Hydrophilic polymer-boxwood extract conjugate and its medicine composition
11/19/2008CN100434455C Identical-size degradable polymer line template preparation method
11/19/2008CN100434176C Application in active DMC catalysts of unsaturated tertiary alcohols as ligands
11/18/2008US7452959 Oligomeric hydroxy arylether phthalonitiles and synthesis thereof
11/18/2008US7452941 Terpene resin and hydrocarbon resin-based surfactants and aqueous dispersion of tackifier resins
11/18/2008CA2493221C Polyethylene glycol aldehyde derivatives
11/18/2008CA2281614C Monomers derived from hydroxy acids and polymers prepared therefrom
11/13/2008WO2008136343A1 Method for producing crystalline polyoxyalkylene polyol, and resin obtained by using the same as raw material
11/13/2008WO2008038162A3 Aromatic polyether copolymers and polymer blends and fuel cells comprising the same
11/13/2008US20080281352 Lung Volume Reduction Therapy Using Crosslinked Non-Natural Polymers
11/13/2008US20080281074 Delivering nucleic acids to cells; complexing nucleic acid with polyampholte; contacting cell; biocompatible in vivo delivery; gene therapy
11/13/2008US20080280998 Bifunctional Derivatives of Polyethylene Glycol, Their Preparation and Use
11/12/2008EP1990355A1 Use of propolylene oxide adducts
11/12/2008EP1990339A1 Dioxetane compound, cationically polymerizable composition, optical film and liquid crystal display unit
11/12/2008EP1989246A2 Phase transfer catalyzed method for preparation of polyetherimides
11/12/2008EP1988912A2 Methods of preparing activated polymers having alpha nitrogen groups
11/12/2008CN101305030A Polyfunctional poly(arylene ether) method
11/12/2008CN101302290A Method for preparing polytetramethylene terephthalat ether glycol using heteropolyacid catalyst
11/12/2008CN101302289A Method for preparing polytetramethylene terephthalat ether glycol
11/12/2008CN101302288A Continuous preparation of low-unsaturated polyether polyatomic alcohol
11/12/2008CN101302287A Method for preparing polyether polyol by continuous process
11/12/2008CN101302286A Multi-metal cyanide complex catalyst
11/12/2008CN100432046C Activator for endogenetic pathway of coagulation and their use for exploring anomalies of coagulation
11/12/2008CN100431610C Amphiphilic tri-block copolymer-paclitaxel bonded drug and preparation method thereof
11/11/2008US7449519 Curing resin, method for producing same and curing resin composition
11/11/2008US7449513 Alkenyl ether compound, polymer compound, composition using them, and image formation method and apparatus
11/11/2008US7449422 Clay material composed of at least 20% of SiO2 and at least one further oxide; methylene blue value of at least 250 mg/g.; sodium bentonite; has a BET surface area of at least 160 m2/g and an acid center density of at least 0.05 mmol/g for pKa values of from 1 to 6; for polymerizing tetrahydrofuran
11/06/2008WO2008134731A1 Hybrid block copolymer micelles with mixed stereochemistry for encapsulation of hydrophobic agents
11/06/2008WO2008134390A1 Novel branched alkoxylates
11/06/2008WO2008134118A1 Highly active catalysts for alkylene oxide polymerization
11/06/2008WO2008132150A1 Alcohol alkoxylates, agents containing these, and use of the alcohol alkoxylates as adjuvants for the agrochemical field
11/06/2008WO2008131918A1 Reactive surfactants and their use
11/06/2008WO2008103599A3 Composition, its use in the preparation of membranes, and systems comprising the membranes
11/06/2008WO2007128320A3 A pressure sensitive adhesive composition comprising cross-linked polyalkylene oxide and water absorbent hydrophilic agents
11/06/2008US20080275207 having antihypoxic and antioxidative properties, prolonged paramagnetism, and possibility for increasing substantially the labor efficiency, produced by processing an arbutin containing vegetable raw material in sulfuric acid, then polymerization in an acid medium, in the presence of catalysts
11/06/2008US20080275186 Modified hydrocarbylphenol-aldehyde resins for use as tackifiers and rubber compositions containing them
11/06/2008US20080274201 Coating microcapsule with a photoinitiator, placingin an aqueous macromer solution, exposing to light radiation, polymerization; forming a microcapsule containing at least one cell; macromers are polymerized using a photoinitiator dye; suspension or interfacial polymerization
11/06/2008CA2685350A1 Hybrid block copolymer micelles with mixed stereochemistry for encapsulation of hydrophobic agents
11/06/2008CA2685320A1 Novel branched alkoxylates
11/06/2008CA2683034A1 Alcohol alkoxylates, compositions containing these, and use of the alcohol alkoxylates as adjuvants for the agrochemical field
11/05/2008EP1988112A1 Process for producing low-molecular polyphenylene ether
11/05/2008EP1987081A1 Oligomeric and polymeric aromatic phosphonic acids, their blends, processes for preparing them and uses as polyelectrolytes
11/05/2008EP1987080A1 Multifunctional star-shaped prepolymers, their preparation and use
11/05/2008EP1986987A1 Process for preparing alkoxypolyoxyalkylene (meth)acrylates
11/05/2008EP1986769A1 Catalytic process for the phosphonylation of high-temperature polymers
11/05/2008EP1986696A2 Method for production of a transformed cell
11/05/2008EP1907118B1 Polyetheramine production method
11/05/2008EP1824901B1 Method for producing pure alpha-alkoxy-omega-hydroxy-polyalkylene glycols
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