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Matches 501 - 550 out of 11,166

Document Document Title
WO/2011/140644A8
The present invention relates to polymers represented by the following formula (I): The invention further provides methods for their preparation and methods for site-specific delivery of nucleic acids by combining them with targeting lig...  
WO/2011/141492A1
The present invention relates to methods for producing polyetherols, in particular polyetherol block structures, to novel catalysts for use in said methods, and to polyetherols that can be produced by the method according to the inventio...  
WO/2011/138211A1
Process for the preparation of a solid olefin polymerisation catalyst system, comprising an organometallic compound of a transition metal of Group 3 to 10 of the Periodic Table (IUPAC 2007) in the form of solid particles comprising the s...  
WO/2011/136098A1
A film which contains a polymer comprising structural units represented by formula (1), wherein at least part of the terminal structure of the polymer takes the form of one or more kinds of units selected from the group consisting of str...  
WO/2011/136379A1
Disclosed are a cyclophosphazene compound represented by formula (I), a lubricant comprising the compound, and a magnetic disk. In formula (I), n is 2, 3, or 4, m is an integer of 1-12, R is a C1-4 fluoroalkyl, and Rf is -CF2O(CF2CF2O)x(...  
WO/2011/134866A3
The invention relates to a method for producing polyether alcohols by reacting a) aromatic amines with b) alkyl oxides in the presence of c) a catalyst, characterized in that the alkyl oxide b) contains at least 90 wt.% of propylene oxid...  
WO/2011/134856A1
The invention relates to a process for producing polyurethanes via reaction of a) polyisocyanates with b) compounds having at least two hydrogen atoms reactive towards isocyanate groups, characterized in that the compounds b) having at l...  
WO/2011/135027A1
The invention relates to a method for producing polyether polyols, wherein at least one hydroxyl group-containing fatty acid ester and/or at least one hydroxyl-modified fatty acid ester is caused to react in each of at least two method s...  
WO/2011/136367A1
Provided is a process for producing a polyoxyalkylene polyol that has a low total degree of unsaturation and that has a high terminal-primary-hydroxyl content though the oxyethylene content of the polyoxyalkylene polyol is low. A process...  
WO/2011/134866A2
The invention relates to a method for producing polyether alcohols by reacting a) aromatic amines with b) alkyl oxides in the presence of c) a catalyst, characterized in that the alkyl oxide b) contains at least 90 wt.% of propylene oxid...  
WO/2011/137011A1
A process for preparing a hybrid polyester-polyether polyol comprises contacting a carboxyl group-containing component and an epoxide, optionally in the presence of one or more of a double metal cyanide catalyst, a superacid catalyst, a ...  
WO/2011/136906A1
A process results in oligomerized ester alkoxylate compositions having substantially no unsaturation, which may be useful as lubricants, heat transfer fluids, plasticizers, thickening agents, surfactants, or power transmission fluids. Th...  
WO/2011/132504A1
Disclosed is a radical-polymerizable resin that has excellent flexibility of the cured material thereof, can, when being used as an adhesive, ease stress caused by a difference in coefficients of thermal expansion arising between adhesiv...  
WO/2011/131642A1
The present invention relates to a hydrogel precursor formulation, its process of production as well as a kit comprising said formulation and a method of production of a hydrogel using said formulation. The precursor formulation comprise...  
WO/2011/130818A1
A process for synthesizing polymers with intrinsic microporosity comprises creating a solution of a first PIM-suitable monomer and a second PIM-suitable monomer in a solvent comprising N-methylpyrrolidone; and maintaining the solution at...  
WO/2011/131506A1
The invention relates to a moisture-curing coating composition (C) containing A) 100 parts by weight of silane-terminated polymer (P) having end groups of the general formula (I) -A-Si(OR1)xR23-x, B) from 7 to 200 parts by weight of reac...  
WO/2011/129268A1
Provided is a radical polymerizable resin which has a low viscosity, has excellent workability, rapidly cures by exposure to heat and/or light, and forms a cured product having excellent pliability and heat resistance. A radical polymeri...  
WO/2011/129501A1
The present invention relates to a method for preparing a poly(ether sulfonimide or -amide)copolymer using cyclic oligomers, and more particularly, to a method for preparing a poly(ether sulfonimide or -amide)copolymer by preparing cycli...  
WO/2011/129206A1
Provided are: a photoacid generator which exhibits remarkably high sensitivity in a near ultraviolet region of about 300 to 400nm and which can ensure a very high reaction rate; and a photoreactive composition which, when irradiated with...  
WO/2011/125939A1
Disclosed is an optical waveguide structure that has a wide degree of freedom of pattern shape design, can form a core section (light path) having high dimensional precision via a simple method, and is provided with an optical waveguide ...  
WO/2011/125786A1
Disclosed is a multifunctional polyoxyalkylene compound which is formed by stable bonds and is not easily decomposed to a single chain, while having no asymmetric carbon atom in the core skeleton. Specifically disclosed is a multifunctio...  
WO/2011/124833A1
The present invention relates to a block copolymer derived from at least one ethylene oxide and/or propylene oxide monomer containing 14C. The present invention also relates to a method for preparing such a block copolymer.  
WO/2011/123031A1
The present invention relates to branched polyethyleneglycol (PEG) derivatives consisting of a molecule with a quaternary carbon connected to three PEG chains, wherein all three PEG chains are of equal length and each comprises 1 -30 -OC...  
WO/2011/117332A1
The invention relates to a method for producing polyether carbonate polyols by catalytically copolymerizing carbon dioxide (CO2) with alkylene oxides in the presence of one or more H-functional starter substances using double metal cyani...  
WO/2011/116107A3
Polyplex formulations were prepared using p(TETA/CBA), its PEGylated analog, p(TETA/CBA)-g-PEG2k, and mixtures of the two species at 10/90 and 50/50 wt %, respectively. Increasing PEG wt% inhibited polyplex formation. This work demonstra...  
WO/2011/116107A2
Polyplex formulations were prepared using p(TETA/CBA), its PEGylated analog, p(TETA/CBA)-g-PEG2k, and mixtures of the two species at 10/90 and 50/50 wt %, respectively. Increasing PEG wt% inhibited polyplex formation. This work demonstra...  
WO/2011/113729A1
The invention relates to a coupling method for producing polyether polyols, starting from highly functional starter compounds that are solid or highly viscous under reaction conditions and monofunctional starter compounds that are liquid...  
WO/2011/113792A1
Polyether polyols with an OH number of from 15 to 120 mg of KOH/g are produced by (i) introducing a mixture of DMC catalyst and a poly(oxyalkylene) polyol or a mixture of DMC catalyst and a polyether polyol ("heel") obtainable by the pro...  
WO/2011/112970A2
The present disclosure provides for bio-orthoganl and modular conjugation methods for efficient coupling of organic compounds to quantum dots.  
WO/2011/111067A3
A biodegradable polymeric hydrogel composition comprising a component A and component B forming a β-aminoester linkage such that the linkage results in gelation, wherein component A is water soluble polymer containing acrylate functiona...  
WO/2011/112703A3
The invention provides a method of improving the digestion of wood chips into pulp. The method involves: adding a liphohydrophilic glycerol-based polymer additive to a solution used in the digestion process. This additive is unexpectedly...  
WO/2011/112703A2
The invention provides a method of improving the digestion of wood chips into pulp. The method involves: adding a liphohydrophilic glycerol-based polymer additive to a solution used in the digestion process. This additive is unexpectedly...  
WO/2011/110528A1
The present invention relates to a method for producing polyetherols in the presence of basic catalysts, characterized in that propylene oxide (PO) and/or ethylene oxide (EO) is used, the added contents of which • of aldehydes, express...  
WO/2011/112970A3
The present disclosure provides for bio-orthoganl and modular conjugation methods for efficient coupling of organic compounds to quantum dots.  
WO/2011/111796A1
Disclosed is an odor-free curable composition which has excellent storage stability and which uses a urethane compound containing a hydrolyzable silyl group. The curable composition contains 0.0001-0.1 parts by mass of an organic acid ha...  
WO/2011/110484A1
The present invention relates to a method for catalytically producing polyetherols, characterized in that the power input by at least one agitator and/or at least one pump, relative to the reactor volume, is in the range of 0.001 to 8.2 ...  
WO/2011/111797A1
Disclosed is an odor-free curable composition which has excellent storage stability and which contains a urethane compound containing a hydrolyzable silyl group. The curable composition contains 0.0001-0.1 parts by mass of an organic aci...  
WO/2011/107366A1
The invention relates to a method for producing polyurethanes by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms reactive with two isocyanate groups, characterized in that at least one polyether alcohol b...  
WO/2011/108515A1
Disclosed are a material that has a cross-linked polyrotaxane and that has desired viscoelastic properties, specifically a desired loss tangent, without containing a solvent, and a method for producing same: a material having a first pol...  
WO/2011/107374A1
The invention relates to a method for producing polyurethane hard foam materials by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms reactive with two isocyanate groups in the presence of c) foaming agents...  
WO/2011/106877A1
Herein are provided derivatized hyperbranched polyglycerols ("dHPGs"). The dHPG comprises a core comprising a hyperbranched polyglycerol derivatized with C1C20 alkyl chains and a shell comprising at least one hydrophilic substituent boun...  
WO/2011/108514A1
Disclosed are a material having high flexibility and a high dielectric constant, and a method for producing same: a material having a first polyrotaxane and a second polyrotaxane, wherein the first polyrotaxane comprises first blocking g...  
WO/2011/107367A1
The invention provides processes for preparation of polyether alcohols d) by reaction of a) at least one compound having at least three hydrogen atoms reactive with alkylene oxides and having a molecular weight Mn of not more than 600 g/...  
WO/2011/104997A1
An organic EL element having an organic light-emitting layer and sealed with a curable composition for a sealing agent, wherein the organic EL element is characterized in that the curable composition for a sealing agent comprises [A] a c...  
WO/2011/103773A1
A PEGylated cyclopamine analogue, preparation method, uses thereof and methods for treating proliferative diseases using the same are disclosed. The PEGylated cyclopamine analogue is a compound represented by the following formula I, a c...  
WO/2011/105532A1
Disclosed are: a photocrosslinkable polyrotaxane having a high scratch resistance, low hysteresis loss and so on; a composition comprising the photocrosslinkable polyrotaxane and so on; a crosslinked body obtained from the composition; a...  
WO/2011/105504A1
Disclosed is a polyphenylene ether, in which the generation of black foreign substances can be effectively suppressed, and which has excellent electrical properties and appearance properties. The polyphenylene ether contains a magnetic m...  
WO/2011/106739A1
A polyglycerine initiated polyether polyol exhibiting a final functionality less than the nominal functionalities of the polyol initiator wherein the initiator is a polyglycerine formed by the polymerization of glycerin having an HEW les...  
WO/2011/102442A1
Disclosed is a novel polyoxyalkylene alcohol that is represented by general formula (1) and forms an isocyanate compound and a urethane bond. Also disclosed are a novel polyurethane resin that uses said polyoxyalkylene alcohol as a start...  
WO/2011/101403A1
The present invention relates to a process for preparing polyether carbonate polyols by catalytic copolymerization of carbon dioxide (CO2) with alkylene oxides in the presence of one or more H-functional starter substances with the aid o...  

Matches 501 - 550 out of 11,166