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Matches 501 - 550 out of 11,088

Document Document Title
WO/2011/112970
The present disclosure provides for bio-orthoganl and modular conjugation methods for efficient coupling of organic compounds to quantum dots.  
WO/2011/111067
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/2011/112703
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/2011/112703
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/2011/110528
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/2011/112970
The present disclosure provides for bio-orthoganl and modular conjugation methods for efficient coupling of organic compounds to quantum dots.  
WO/2011/111796
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/2011/110484
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/2011/111797
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/2011/107366
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/2011/108515
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/2011/107374
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/2011/106877
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/2011/108514
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/2011/107367
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/2011/104997
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/2011/103773
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/2011/105532
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/2011/105504
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/2011/106739
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/2011/102442
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/2011/101403
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...  
WO/2011/099352
Provided is a cationically polymerizable resin which can be quickly cured by irradiation with light and which can yield cured products with excellent flexibility and heat resistance. The cationically polymerizable resin is obtained by ra...  
WO/2011/098315
The present invention relates to polyglycerol partial esters of linear, unsubstituted carboxylic acids with the provisos that the polyglycerol obtained by hydrolysis or alcoholysis of the polyglycerol partial ester comprises an average d...  
WO/2011/099213
Provided is an anion-exchange resin which is useful especially as the polymer electrolyte membrane of an alkaline fuel cell or as a binder for catalyst layer formation for the cell. The anion-exchange resin has high ionic conductivity an...  
WO/2011/095469
The invention relates to polyether block copolymers of the general structure B-(A-OH)n. N is equal to or greater than 2 and the blocks A consist of polyoxypropylene units and the central block B consists of polyoxytetramethylene, polyoxy...  
WO/2011/096552
A photosensitive resin composition includes: a cation polymerizable compound; a photoacid generator having an anion portion represented by the formula 1 and a cation portion, wherein R represents a hydrocarbon group which may be substitu...  
WO/2011/094897
A surfactant consisting of polyalkoxyl hydroxyethyl fatty acid amide composition and the preparation method thereof are provided. The polyalkoxyl hydroxyethyl fatty acid amide comprises groups derived from one or more saturated or unsatu...  
WO/2011/097484
The invention provides highly functional epoxy resins that may be used themselves in coating formulations and applications but which may be further functionalized via ring-opening reactions of the epoxy groups yielding derivative resins ...  
WO/2011/095469
The invention relates to polyether block copolymers of the general structure B-(A-OH)n. N is equal to or greater than 2 and the blocks A consist of polyoxypropylene units and the central block B consists of polyoxytetramethylene, polyoxy...  
WO/2011/092888
Provided is a process by which spherical furfuryl alcohol resin fine particles can be advantageously produced without irradiating the reaction system with ultrasonic waves and without using a harmful aldehyde as a starting material, said...  
WO/2011/094252
The present invention provides a non-crosslinked silicon polyether composition comprising at least one compound with the following formula; [(R1O)(C2H4O)a(C3H6O)b(C4H8O)c]dR2(R3)e wherein R1 is a monovalent radical defined as MgMA hMBiMH...  
WO/2011/093508
Provided is a novel polyalkylene glycol derivative represented by general formula (1) which exhibits an excellent performance as a surfactant. In formula (1), EO represents an oxyethylene group; AO represents a C3-4 oxyalkylene group, pr...  
WO/2011/085772
The present invention relates to an improved process for preparing polyether alcohols by means of DMC catalysis, to the polyether alcohols prepared with the process, and to their use, in particular for producing polyurethanes.  
WO/2011/087153
Provided is a sulfo-group-containing polyhydroxy polyether resin capable of forming an insulating resin film that exhibits low moisture absorption and good solubility in solvents while also exhibiting high heat resistance and good adhesi...  
WO/2011/084686
Processes for producing polytrimethylene ether glycol and copolymers thereof are provided wherein, by condensing and recycling at least a portion of the vapor phase produced as the reaction progresses, the yield loss and polymer color ar...  
WO/2011/084583
A toughening agent for use in making composites comprises an epoxy curing agent and a thermoplastic. Compositions, composites that comprise the toughening agent and associated methods of making and using the toughening agent are also dis...  
WO/2011/084686
Processes for producing polytrimethylene ether glycol and copolymers thereof are provided wherein, by condensing and recycling at least a portion of the vapor phase produced as the reaction progresses, the yield loss and polymer color ar...  
WO/2011/081152
Provided is a polyether rubber that contains a specific proportion of a specific unit that contains an onium ion. Said polyether rubber allows the provision of a conductive member and a cross-linked rubber that constitutes part of said c...  
WO/2011/081080
Provided is a composition containing 60 wt% or more of cyclic polyphenylene ether ether ketone represented by formula (I). The cyclic polyphenylene ether ether ketone is a mixture of cyclic polyphenylene ether ether ketones having a diff...  
WO/2011/081793
Flexible polyurethane foams that function well in noise and vibration absorption applications are made from a mixture of polyether polyols oxides that each has a hydroxyl equivalent weight of from 1200 to 3000 and at least 70% primary hy...  
WO/2011/082067
Compounds containing at least one perfluoropolyether segment and at least two oxalylamino groups as well as methods of making these compounds are described. The compounds can be polymeric materials or can be used in the preparation of va...  
WO/2011/078457
The present invention relates to a pH-sensitive block copolymer forming a polyionic complex micelle, and a drug or protein delivery vehicle using the same. More specifically, the present invention relates to a pH-sensitive block copolyme...  
WO/2011/078331
Disclosed is a resin crosslinking agent capable of increasing scuffing resistance and chemical resistance when a carbodiimide compound is added to an aqueous resin as a crosslinking agent. The resin crosslinking agent comprises a hydrate...  
WO/2011/078457
The present invention relates to a pH-sensitive block copolymer forming a polyionic complex micelle, and a drug or protein delivery vehicle using the same. More specifically, the present invention relates to a pH-sensitive block copolyme...  
WO/2011/078803
A biodegradable block copolymer is disclosed, comprising a hydrophilic block derived from a polyether alcohol; and a hydrophobic block comprising a first repeat unit derived by ring opening polymerization of a first cyclic carbonyl monom...  
WO/2011/075953
Multi-arm polyethylene glycol (I) having different kinds of reactive groups and the uses thereof are disclosed, which is formed by polymerizing ethylene oxide with oligo-pentaerythritol as initiator, wherein, PEG is same or different and...  
WO/2011/075333
Polyether polyols having equivalent weights of up to 500 are continuously prepared in the presence of a double metal cyanide catalyst. A first step of the reaction is performed at a temperature of at least 1500C, while controlling the hy...  
WO/2011/075177
The present invention relates to an improved, fully-integrated continuous process of enhanced process operability for manufacturing copolyether glycols having enhanced physical properties by polymerization of a reaction mixture comprisin...  
WO/2011/073196
The invention relates to thermoplastic molding compounds containing the following components: (A) at least one polyarylene ether, (B) at least one polyarylene sulfide, (C) at least one functionalized polyarylene ether comprising carboxyl...  

Matches 501 - 550 out of 11,088