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WO/2012/166691A1 |
The present invention relates to a composition comprising an amphoteric polymer having pendant acid groups, or salts thereof, and pendant mono- or dialkylamino ethylene oxide groups or alkylammonium ethylene oxide groups characterized by...
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WO/2012/165198A1 |
The present invention pertains to a production method for polyalkylene oxide particles, comprising a step in which alkylene oxide is polymerized in a polymerization solution including a polymerization solvent and a catalyst dispersed in ...
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WO/2012/165402A1 |
The present invention provides a material comprising a crosslinked polyrotaxane and has improved "settling" properties. The present invention provides a material which comprises a first polyrotaxane and a second polyrotaxane, wherein the...
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WO/2012/162789A1 |
Embodiments presented herein relate to various polymers. Some of the polymer embodiments are heparin binding polymers. Some embodiments of the heparin binding polymers can be employed to bind to heparin for methods such as separating, pu...
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WO/2012/162820A1 |
A maleimide-functionalized gold nanoparticle is described herein. More specifically, a maleimide-functionalized gold nanoparticle of formula (I): is described, wherein "n" and "m" are integers independently ranging from 1 to 100.
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WO/2012/166340A1 |
A method of manufacturing a film or membrane includes: (a) dissolving at least one polymer comprising a poly(aryl ketone) in at least one solvent to form a dope; (b) depositing the dope on a substrate to form a coated substrate at approp...
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WO/2012/166889A3 |
Isotactic polyethers, methods of making polyethers, and uses of polyethers. The polyethers have a chain transfer group formed from a chain transfer agent. The methods of making the polyethers use monoalcohol chain transfer agents or mult...
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WO/2012/165259A1 |
The purpose of the invention is to provide an energy beam-curable resin composition that can achieve rapid curing. This energy beam-curable resin composition contains: (A) a compound represented by formula (1) having a (meth)acryloyl gro...
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WO/2012/166889A2 |
Isotactic polyethers, methods of making polyethers, and uses of polyethers. The polyethers have a chain transfer group formed from a chain transfer agent. The methods of making the polyethers use monoalcohol chain transfer agents or mult...
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WO/2012/165401A1 |
The invention provides a material having excellent flexibility and a desired thermal conductivity. The invention provides a material having a first polyrotaxane and a second polyrotaxane, wherein the first and second polyrotaxanes are cr...
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WO/2012/165199A1 |
The present invention pertains to a production method for polyalkylene oxide particles, comprising a step in which alkylene oxide is polymerized in a polymerization solution including a polymerization solvent and a catalyst dispersed in ...
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WO/2012/162725A1 |
A photochromic polymer comprising at least two photochromic moieties linked by a straight or branched chain polymer selected from the group consisting of a homo- polyester, a co-polyester, and a co-polyester-polyether.
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WO/2012/163944A1 |
The invention relates to a method for producing polyether carbonate polyols, wherein (i) in a first step a polyether carbonate polyol is produced from one or more H-functional starter substances, one or more alkylene oxides, and carbon d...
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WO/2012/160172A1 |
A polymer which comprises recurring units derived from at least one monomer (M) having a general formula (I) Y1-Z1-Q-Z2-Y2 wherein Y1 and Y2, equal or different from each other, are independently selected from a group consisting of OH, S...
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WO/2012/162684A3 |
Disclosed are foam compositions and processes to form closed-cell tannin-based foams. The foams comprises a continuous polymeric phase defining a plurality of cells, wherein the continuous polymeric phase comprises a tannin-based resin d...
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WO/2012/158622A3 |
The present invention provides amphiphilic telodendrimers that aggregate to form nanocarriers characterized by a hydrophobic core and a hydrophilic exterior. The nanocarrier core may include amphiphilic functionality such as cholic acid ...
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WO/2012/159106A3 |
Biocompatible hydrogels made from cross-linked catechol-borate ester polymers are disclosed, along with methods of synthesizing and using such hydrogels. The hydrogels of the present invention are prepared by boronic acid-catechol comple...
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WO/2012/154132A3 |
Adhesive/sealant with lower thermal conductivity used for insulated glass units (IGUs) and gas filled insulation construction panels (GFPs), said adhesive/sealant comprising hollow mineral and/or organic microspheres in its structure. Th...
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WO/2012/154132A4 |
Adhesive/sealant with lower thermal conductivity used for insulated glass units (IGUs) and gas filled insulation construction panels (GFPs), said adhesive/sealant comprising hollow mineral and/or organic microspheres in its structure. Th...
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WO/2012/150925A1 |
Polymers may include a plurality of tetradecahydroanthracene moieties. Such polymers may be used to make food or beverage containers or medical devices. Food or beverage containers or medical devices may be coated with polymers including...
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WO/2012/149599A1 |
A photochromic polymer comprising at least two photochromic moieties linked by a straight or branched chain polymer selected from the group consisting of poly(C2 to C4 alkylene oxide), poly[C1 to C10 alkoxy substituted (C2 to C4 alkylene...
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WO/2012/148849A3 |
Provided are processes for preparing low molecular weight polytrimethylene ether glycol by acid catalyzed polycondensation, neutralization, removal of unreacted monomer, and contact with filter aid. The processes can avoid hydrolysis and...
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WO/2012/148849A2 |
Provided are processes for preparing low molecular weight polytrimethylene ether glycol by acid catalyzed polycondensation, neutralization, removal of unreacted monomer, and contact with filter aid. The processes can avoid hydrolysis and...
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WO/2012/139487A1 |
The present invention relates to pegylated derivatives of camptothecin compounds, the preparation method therefor, pharmaceutical compositions comprising same, and the uses thereof against tumors.
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WO/2012/141822A1 |
A polyol pre-mix composition includes a blowing agent having a halogenated hydroolefin, a polyol, a surfactant, a catalyst composition, and a metal salt. The metal salt may be, for example, a carboxylate, acetylacetonate, alcoholate of a...
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WO/2012/140059A1 |
The invention relates to LCST polymers and to the preparation and use thereof.
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WO/2012/138457A1 |
A curable composition is provided. The curable composition has at least one functionalized fluoropolyether and at least one radical curing system. Further provided are fluoroelastomer compositions having a glass transition temperature of...
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WO/2012/136425A1 |
The invention provides compositions containing a salt formed from an acid and from a base, wherein the acid is defined as a polycondensation product containing (I) at least one structural unit including an aromatic or heteroaromatic and ...
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WO/2012/136658A1 |
The invention relates to a catalyst for catalysing the polymerisation of epoxides, and which is to be improved such that it allows a more efficient reaction to be carried out. This is achieved by providing a catalyst obtainable by mixing...
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WO/2012/136273A1 |
The invention relates to a curable composition comprising one or more epoxy compounds, one or more anionically curing catalysts and an addition of one or more dendritic polymers selected from the group consisting of dendritic polyester p...
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WO/2012/130663A1 |
The invention relates to curable masses having a viscosity of at least 20,000 mPas at 25°C comprising: (A) compounds of the formula A-[-0-C(=0)-NH-(CR1 2)b-SiRa(OR2)3-a]2 (I); and (B) silanes of the formula R3 cSi(OR4)dR5 4-c-d (II), an...
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WO/2012/130674A3 |
The present invention relates to specific alkoxylation products, a process for the preparation thereof, compositions containing these alkoxylation products and the use thereof.
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WO/2012/130760A1 |
The invention relates to a method for producing flexible polyurethane foam materials, wherein an isocyanate component (component B) is used, which contains polyethercarbonate polyol, and to the isocyanate component itself. The invention ...
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WO/2012/132315A1 |
Provided is a conductive member which is reduced, as much as possible, in electrical resistance change that is caused by use of a long period of time. This conductive member comprises a conductive supporting body and a conductive layer w...
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WO/2012/133835A1 |
The present invention relates to a polyelectrolyte membrane that contains a sulfur-containing aromatic compound, which contains sulfur atoms having bonds with two or more carbon atoms and a lone electron pair, and a polyelectrolyte, wher...
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WO/2012/133786A1 |
Provided is a polyether compound including an average of 5-200 oxirane monomer units per molecule, the polyether compound being characterized in that the oxirane monomer units have a cationic group and a cross-linking group therein. Furt...
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WO/2012/130673A3 |
The present invention relates to a curable composition containing at least one alkoxylation product which is not exclusively terminally alkoxysilylated and at least one curing catalyst, which is characterized in that the alkoxylation pro...
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WO/2012/133490A1 |
Provided is a novel polyoxyethylene derivative which has a plurality of hydroxyl groups at an end. Specifically provided is a polyoxyethylene derivative having a plurality of hydroxyl groups at an end, which can be effectively used for t...
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WO/2012/135443A1 |
A moisture-curable resin composition comprising (a) at least one moisture-curable polymer having at least one hydrolysable silyl group; (b) at least one hydrocarbylalkoxysilane; and (c) at least one silane adhesion promoter containing a ...
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WO/2012/133769A1 |
Provided is a polyether compound including an average of 10-100 oxirane monomer units per molecule, the polyether compound including a repeating unit represented by general formula (2) as at least some of the oxirane monomer units. The p...
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WO/2012/130673A4 |
The present invention relates to a curable composition containing at least one alkoxylation product which is not exclusively terminally alkoxysilylated and at least one curing catalyst, which is characterized in that the alkoxylation pro...
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WO/2012/133812A1 |
The invention limits the reduction in the mechanical properties of foam due to the use of stored polyol system solutions. An intermediate polyol is obtained through a process of ring-opening addition polymerization of an alkylene oxide w...
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WO/2012/134849A1 |
A two stage alkoxlyation process for preparing a short-chain polyether polyol from a starter compound comprising from 3 to 9 hydroxyl groups and at least one alkylene oxide, wherein said starter compound has a hydroxy equivalent weight o...
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WO/2012/126638A1 |
The present invention relates to novel polymers having a gradient in respect of density and/or hardness within a moulding or a layer and also a process for the preparation thereof by means of a stepwise polyaddition process. The inventio...
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WO/2012/124217A1 |
The present invention aims to provide a production method for a powdered hydrophilic modified polyrotaxane, said production method enabling the use of a commercially advantageous method to obtain a powdered hydrophilic modified polyrotax...
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WO/2012/124838A1 |
The present invention relates to nanocontainers for drug delivery. More particularly, the present invention relates to amphiphilic PHA-mPEG copolymer nanocontainers in which a hydrophilic mPEG portion surrounds a hydrophobic PHA core. Th...
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WO/2012/125170A1 |
The invention is directed to a method for producing poly(arylene) ethers with improved particle size characteristics. The improved particle size characteristics of the polyphenylene ether include one or both of: (i) up to about 50 weight...
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WO/2012/124491A1 |
Provided is a method for the advantageous production of spherical furfuryl alcohol resin particles by resinification and curing using furfuryl alcohol alone without using toxic aldehydes as the starting materials. Furfuryl alcohol is sub...
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WO/2012/124218A1 |
The present invention aims to provide a production method for a hydrophilic modified polyrotaxane, said production method enabling the use of a commercially advantageous method to obtain a hydrophilic modified polyrotaxane exhibiting exc...
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WO/2012/124219A1 |
The present invention aims to provide a polyrotaxane composition exhibiting excellent storage stability. A modified polyrotaxane composition containing: a polyphenol-based antioxidant; and a polyrotaxane having cyclodextrin, a polyethyle...
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