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WO/2012/005698A1 |
This invention relates to a monomer including (i) a poly(alkylene) oxide backbone having 20 to 1000 carbon atoms and 10 to 500 oxygen atoms, the carbon/oxygen ratio being 1:1 to 10:1; (ii) one to one hundred poly(alkylene) oxide side cha...
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WO/2012/000992A1 |
The present invention relates to a process for improving the flow properties of a polymer melt formed from a thermoplastic polymer, the use of particular copolymeric additives to improve the flow properties of a polymer melt formed from ...
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WO/2011/157711A1 |
Novel rubber blends based on partially hydrogenated nitrile rubber and silicone rubber containing vinyl groups, which are prepared by means of a metathesis reaction in the presence of suitable catalysts, vulcanizable mixtures and vulcani...
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WO/2011/155528A1 |
Provided is an aromatic copolymer having sulfonic acid groups, which exhibits high proton conductivity, reduced swelling in hot water and reduced drying shrinkage. The aromatic copolymer comprises a polymer segment (A) comprising structu...
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WO/2011/155520A1 |
Disclosed are a solid polymer electrolyte and proton-conducting membrane which exhibit high proton-conductivity as well as high dimensional stability and high mechanical strength. The disclosed electrolyte is a polyarylene block copolyme...
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WO/2011/144829A1 |
The invention relates to the use of a hydrophobic polyether-block-amide (PEBA) copolymer for the production of a fabric material that is cooled following contact with an aqueous medium having a temperature of between 15°C and Tf- 20°C,...
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WO/2011/145745A1 |
Provided is a method for easily and efficiently producing encapsulated substance vesicles wherein a substance is encapsulated in the cavity of vesicles obtained by polymer self-assembly. Empty vesicles that have membranes comprising a fi...
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WO/2011/129772A1 |
A composition is provided, which comprises chains comprising a first graft copolymer of a first elastomer and a poly(L-lactic acid), and chains comprising a second graft copolymer of a second elastomer and a poly(D-lactic acid). At least...
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WO/2011/129771A1 |
The brittleness of a thermoplastic material containing a polylactic acid may be reduced by melting and mixing the thermoplastic material and a graft copolymer to link the graft copolymer to thermoplastic polymer to form a new thermoplast...
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WO/2011/125989A1 |
Disclosed is a method for producing an organopolysiloxane compound in which a poly(N-acylalkyleneimine) segment that is composed of a repeating unit represented by general formula (1) is bonded to an end and/or a side chain of an organop...
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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...
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WO/2011/118102A1 |
Provided is a polylactic resin composition that can be produced through a simple process and that has bleed resistance even in applications that require high impact resistance and excellent flame-retardant characteristics. Also provided ...
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WO/2011/115582A1 |
This invention relates to shape memory block copolymers comprising: at least one switching segment having a Ttrans from 10 to 70 °C; and at least one soft segment, wherein at least one of the switching segments is linked to at least one...
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WO/2011/110600A1 |
The present disclosure relates to graft copolymers of hydrophobic polymers and hydrophilic polymers, to a method for their preparation, and their use in membranes for medical treatments like hemodialysis, hemodiafiltration and hemofiltra...
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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...
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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...
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WO/2011/098563A1 |
The invention relates to the chemical field and relates to chemically coupled PVC perfluoropolymer materials such as those which are used, for example, for applications with tribological requirements in mechanical engineering (specifical...
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WO/2011/097478A1 |
A coating system comprises a substrate and a cured film disposed on the substrate and formed from a coating composition. The coating composition comprises a solvent component and a resin. The resin comprises a reaction product of a polyo...
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WO/2011/089352A1 |
The present invention relates to a thermoplastic powder composition with D50 lower than 100 µm, including: at least one block copolymer having a melting temperature lower than 180 °C; 15 to 50 wt% of at least one powdery filler having ...
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WO/2011/083850A1 |
Disclosed are an antistatic agent, which can sustain antistatic properties over a long period of time and does not damage the appearance or transparency of a resin when incorporated therein, and a resin composition containing the same. S...
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WO/2011/076655A1 |
Superplasticizer for concrete and other cement mixtures, which is intrinsically low-foaming, promotes the early mechanical strength development and retains the workability of fresh concrete for longer time, obtainable by reacting acid, n...
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WO/2011/076785A1 |
There is described a process for producing a gel free hyperbranched polyamide polymer having primary amino groups (useful as a crosslinker). The process comprises the step of reacting at least one diamine and at least one unsaturated die...
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WO/2011/078208A1 |
Provided is a hydrophilic polymer compound which is capable of interfering with blood coagulation in both the primary hemostasis step wherein platelets participate and the blood clot formation step wherein blood coagulation factor partic...
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WO/2011/078331A1 |
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...
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WO/2011/074585A1 |
Disclosed is a process for producing an organopolysiloxane compound in which a poly(N-acylalkylene imine) segment composed of a repeating unit represented by general formula (1) is bound to a terminal and/or a side chain of an organopoly...
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WO/2011/074473A1 |
Disclosed is a thermoplastic elastomer composition which contains a thermoplastic elastomer having a melting point of 200-300ºC, the thermoplastic elastomer being obtained by mixing starting materials comprising a (meth)acrylic elastome...
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WO/2011/074584A1 |
Disclosed is a process for producing an organopolysiloxane compound in which a poly(N-acylalkylene imine) segment composed of a repeating unit represented by general formula (1) is bound to a terminal and/or a side chain of an organopoly...
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WO/2011/067889A1 |
A polyvinyl acetal/polyester graft copolymer obtained from a polyvinyl acetal having a weight-average molecular weight of 100 to 100,000, and one or more of each of the structural units represented by general formula (1) to (3) (wherein,...
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WO/2011/062077A1 |
Provided is an organopolysiloxane segment formed as a poly(N-acyl-alkylene-imine) comprising a repeating unit represented by general formula (1) (in the formula, R1 represents a hydrogen atom or a C1-3 alkyl group, and n is 2 or 3) binds...
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WO/2011/060650A1 |
A biodegradable aromatic-aliphatic copolyester, which consists of aromatic polyester structural unit, polydiol structural unit and polyhydroxyacid polyester structural unit, is disclosed, and it is obtained by the melt polycondensation-s...
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WO/2011/045309A1 |
The invention relates to block copolymers having the properties of thermoplastic elastomers made of blocks on the basis of isobutene monomer units as the soft segment and blocks on the basis of oligoamides composed of at least two base u...
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WO/2011/047220A1 |
A process for making a substantially saturated dendritic hydrocarbon polymer. The process has the following steps: (a) polymerizing an amount of one or more alkadiene monomers and/or one or more alkenylaromatic polymers under anionic con...
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WO/2011/040523A1 |
A compatibilising agent having a number average molecular weight of 1,500 - 100,000 and containing a polymer (A) obtained by reacting a modified olefin polymer (a-1) with a polymer containing a terminal functional group (a-2), wherein th...
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WO/2011/030921A1 |
Disclosed are a biphenyltetrasulfonic acid compound represented by formula (1), and a polymer which contains a structural unit originating in said biphenyltetrasulfonic acid compound. In formula (1), R1 represents a hydrogen atom, a cati...
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WO/2011/021641A1 |
Provided is an acrylic rubber composition having excellent heat resistance in that it does not readily deteriorate even with long-term exposure to high temperatures, and also provided is a crosslinked product of the composition. The acry...
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WO/2011/016444A1 |
Disclosed is a proton exchange membrane for use in fuel cells and which not only has improved proton conductivity and resistance to swelling caused by hot water but also has greater durability when used in a fuel cell. Also disclosed are...
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WO/2011/006837A1 |
The invention relates to mixtures comprising (A) at least one hydraulic or latent hydraulic binding agent, (B) at least one copolymer obtainable by converting (α1) at least one ethylenic unsaturated comonomer having at least one functio...
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WO/2010/086574A9 |
The invention relates to a method for synthesising a block copolymer alloy including at least one rigid polyamide block PA, including the steps of: a) producing said block copolymer; b) adding, during step a) and to at least a portion of...
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WO/2010/145950A1 |
A non-aqueous pigment dispersion including a pigment, a non-aqueous dispersion medium and a polymeric dispersant including at least one oxalylamide structural unit according to Formula (I) wherein: R1 represents a first polymeric moiety ...
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WO/2010/125979A1 |
Disclosed is a nonaqueous pigment dispersion composition which contains a pigment (A), a nonaqueous solvent (B) and a graft polymer (C) that contains the main chain and the side chain described below, said graft polymer (C) being obtaine...
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WO/2010/125024A1 |
The present invention provides organic-inorganic composite particles having an average diameter of 60 to 12'000 nm, wherein the organic-inorganic composite particles are obtainable by reacting particles A, which are particles carrying at...
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WO/2010/112750A2 |
The invention mainly relates to a method for preparing polyalkoxylated polycarboxylates in which is reacted, in the presence of water and a catalyst, at a temperature of 120 to 250°C: at least one polycarboxylic acid produced by polymer...
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WO2010110444A1 |
A block copolymer which comprises a block containing a repeating unit having a sulfonate group introduced therein and a block containing a repeating unit having substantially no sulfonate group introduced therein, wherein the repeating u...
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WO/2010/101291A1 |
Disclosed are a polysiloxane-modified polylactic acid resin, composition using same, molded article, and production method, whereby it is possible to produce a molded article via a simple method, and where said article may be used in app...
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WO/2010/101794A1 |
Polymer electrolytes offer increased safety and stability as compared to liquid electrolytes, yet there are a number of new challenges that polymer electrolytes introduce A polymer electrolyte, as disclosed herein, is a block copolymer t...
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WO/2010/101240A1 |
Disclosed is a method where pore diameter and other attributes can be easily controlled, and which can produce porous particles with a novel form having a hollow section. Namely, disclosed is a production method for porous particles form...
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WO/2010/099143A2 |
The present invention provides compositions of crystalline coordination copolymers and methods of making and using the compositions wherein multiple organic molecules are assembled to produce porous framework materials with layered or co...
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WO/2010/095045A1 |
The present disclosure relates to amphiphilic compounds, self assembling compositions formed from the amphiphilic compounds and methods of making such compositions.
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WO/2010/093036A1 |
Provided is an efficient delivery system for nucleic acids. Provided specifically are cationic poly(amino acids) that have a side chain having different amine functional groups in a portion that includes a cationic group and wherein a hy...
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WO/2010/086707A1 |
Polyaniline is added into a glycidyl group- or isocyanate group-containing (meth)acrylate to obtain a polyaniline-added prepolymer, and then the obtained polyaniline-added prepolymer and another unsaturated group-containing monomer under...
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