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WO/2007/024500A1 |
Controlled radical polymerization-derived biocompatible block copolymer coatings for medical devices are disclosed. Specifically, block copolymer coatings designed to control the release of bioactive agents from medical devices in vivo a...
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WO/2006/138312A1 |
This invention relates to rapid drying lacquers that are particularly useful for automotive OEM refinish applications. The lacquer includes a novel acrylic triblock copolymer as a replacement material for all or part of the cellulose ace...
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WO/2006/138311A1 |
This invention relates to rapid drying lacquers that are particularly useful for automotive OEM refinish applications. The lacquer includes a novel acrylic triblock copolymer as a replacement material for all or part of the cellulose ace...
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WO/2006/082160A1 |
A polymeric dispersant having a block copolymer structure or a segmented oligomer structure wherein the block copolymer structure or segmented oligomer structure comprises a segment polymerized by monomers according to Formula (I): where...
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WO/2006/069975A1 |
The invention relates to a heat-activatable adhesive substance comprised of: i) an acrylate-containing block copolymer with a proportion of 40 to 98 % by weight of; ii) one or more tacktifying epoxy resins and/or novolak resins and/or ph...
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WO/2006/027461A1 |
The invention relates to a method for the rehabilitation of lead pipelines for water. According to said method, a solution (5) of a polymer in a solvent is prepared, the polymer solution is injected into the lead pipelines to be treated ...
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WO/2005/118662A1 |
Siloxane cross-linked polyolefins provide for a composition that is more or less impermeable to gaseous sulfur compounds such as hydrogen sulfide providing for a protective coating for various articles of manufacture especially electroni...
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WO/2005/103102A2 |
The invention relates to a sequenced copolymer, to a composition comprising said copolymer, and to a cosmetic treatment method. The invention especially relates to a linear, ethylenic, sequenced copolymer containing at least one ionic hy...
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WO/2005/097893A1 |
A composition comprising (1) a thermosettable resin selected from the group consisting of an epoxy resin, an epoxy vinyl ester resin, an unsaturated polyester resin or a mixture thereof, and (2) an amphiphilic mock copolymer dispersed in...
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WO/2005/097898A1 |
[PROBLEMS] To provide a curable composition satisfactory in curability and adhesion using a non-organotin catalyst. [MEANS FOR SOLVING PROBLEMS] The curable composition is characterized by comprising: (A) a polyoxyalkylene polymer which ...
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WO/2005/095511A1 |
A hydrogenated styrenic block copolymer composition for overmolding onto a polar substrate is provided, comprising: a) 100 pbw of a hydrogenated styrenic block copolymer having at least two resinous endblocks of polymerized monovinyl are...
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WO/2005/092940A1 |
Disclosed is a novel block copolymer which enables to significantly improve adhesion between a molded body composed of a nonpolar polymer such as polypropylene or polyethylene, and a coating composition or a molded body composed of a pol...
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WO/2005/092276A1 |
Disclosed are multi-purpose polymers that are the polymerization product of a monomer mixture comprising at least one amino- substituted vinyl monomer; at least one nonionic vinyl monomer; at least one associative vinyl monomer; at least...
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WO/2005/087867A1 |
A thermoplastic elastomer (TPE) for overmolding (OM) a nylon substrate with an overmolded layer consists essentially of an inert filler, a plasticizer, preferably a mineral oil, and chosen combinations of ingredients from the following: ...
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WO/2005/075588A1 |
A heat resistance lubricity imparting coating agent from which there can be formed a heat-resistant lubricious protective layer excelling in heat resistance and lubricity and capable of lowering the danger of chipping by thermal head or ...
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WO/2005/061633A1 |
Disclosed is a hard coating agent composition which is useful for forming a hard coat layer, which is excellent not only in antifouling property and lubricating property but also in abrasion resistance and wear resistance, on the surface...
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WO/2005/056621A1 |
The invention relates to effect coloring agents essentially comprised of core-shell particles whose shell forms a matrix and whose core is essentially solid and has an essentially monodispersed size distribution, whereby a difference bet...
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WO/2005/054385A1 |
The present invention relates to solvent based coatings which have a low level of volatile organics compounds (VOC) meeting California VOC regulations and which can be spray applied as a coating on a variety of surfaces. The coating form...
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WO/2005/049678A2 |
A block copolymer comprising a fluorinated block and a non-fluorinated block and method of making the block copolymer are provided. Also provided herein are a coating on an implantable device comprising the block copolymer and method of ...
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WO/2005/033160A1 |
A block polymer compound containing block segments, characterized in that at least one hydrophilic segment among the block segments is a copolymer segment composed of an ionic or hydrophilic repeating unit structure and a hydrophobic rep...
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WO/2005/012444A1 |
Disclosed herein are a functional-substance-including structured material having good dispersion stability, and an ink composition, which inhibits aggregation by interaction between particles, and has stable dispersibility in a solvent a...
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WO/2005/005503A1 |
A polymer which is satisfactory in adhesion and applicability to propylene polymer substrates and has surface hydrophilicity even when no halogen such as chlorine is contained therein. It is a propylene block copolymer characterized by b...
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WO/2005/003195A1 |
A composition of matter including a polyisobutylene segment and a polycycloolefin segment. The polyisobutylene segment and the polycycloolefin segment form a repeating unit multiblock copolymer. A method of forming a composition of matte...
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WO/2004/113408A1 |
A block polymer comprised of a polyalkenyl ether main chain comprises a first block segment having hydrophobicity; a second block segment having an upper limit hydration temperature exceeding 70°C; and a third block segment having an io...
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WO/2004/108843A1 |
A curable, water-based coating composition comprising a reaction product of: a copolymer comprising a free-radical polymerization product of: a first block comprising a reaction product of: a pluralityof ethylenically unsaturated monomer...
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WO/2004/101635A2 |
Disclosed herein are a polymer compound having at least two block segments, wherein at least one segment of the block segments contains a repeating unit structure exhibiting anionicity and a repeating unit structure exhibiting hydrophili...
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WO/2004/090030A1 |
The present invention relates to a novel polymerisate, which is prepared by applying the method of atom transfer radical polymerisation. The novel polymerisate is useful for stabilising a composition of matter susceptible to degradation ...
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WO/2004/090006A1 |
The invention aims at providing recording fluids which permit feathering-free and high-quality printing in high density and can give fast prints excellent in light fastness and water resistance and which exhibit low viscosity, good eject...
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WO/2004/078839A1 |
The instant invention relates to a process for manufacturing nanoparticles by intercalating and/or exfoliating natural or synthetic clays using block or comb copolymers having one cationic block and at least one non polar block, which ar...
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WO/2004/074374A1 |
An aqueous dispersion obtained by blending (I) an aqueous dispersion produced by dispersing a block copolymer (I) constituted of a polymer block (A) composed mainly of olefinic monomer units and a polymer block (B) composed of units of a...
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WO/2004/063240A1 |
The present invention provides a composition containing micelles that is useful as an optical material, and a method for producing a thin film using the same. The micelle-containing composition comprises at least micelles of an amphipath...
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WO/2004/058908A1 |
A pigment dispersion with improved rheology useful for forming solventborne paint compositions is disclosed. The dispersion comprises a copolymer pigment dispersant having at least one quaternary ammonium functional group; a pigment havi...
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WO/2004/055071A1 |
The invention concerns amphiphilic copolymers, in particular gradient amphiphilic copolymers obtained by controlled free radical solution or mass polymerization. The invention also concerns a method for aqueous dissolution of said copoly...
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WO/2004/037918A1 |
A polyolefin resin composition which comprises a block copolymer (I) (selected among block copolymers and hydrogenation products thereof, the block copolymers each comprising at least one polymer block (A) formed mainly from one or more ...
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WO/2004/035666A2 |
The invention relates to antimicrobial rubber-like systems, in particular those for coming into contact with fresh or feed water.
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WO/2004/024779A2 |
Disclosed are multi-purpose polymers that are the polymerization product of a monomer mixture comprising at least one amino-substituted vinyl monomer; at least one nonionic vinyl monomer; at least one associative vinyl monomer; at least ...
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WO/2004/020491A1 |
The invention relates to block copolymers that can be obtained by forming a macroinitiator from a nonpolar polymer having at least hydroxy group. Afterwards, said macroinitiator is reacted with a mixture, which consists of monomers and c...
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WO/2004/016658A2 |
The present invention relates to a dispersion of polymer particles, the particle containing, on average, more than 1 living radicals each, the radicals not being chemically protected. The invention is also directed to a free radical poly...
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WO/2004/011536A1 |
The present invention provides an ambient temperature cured coated articles where the coating is rubbery, high elongation, weatherable coating composition as a mixture of two parts, one part containing a solution of a functional film for...
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WO/2004/009648A2 |
The invention pertains to a method for making a block or gradient final (co) polymer comprising a step of radically polymerizing a mixture of ethylenically unsaturated monomers in the presence of a) a radical precursor and b) an iodine a...
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WO/2004/009644A2 |
The invention pertains to a method for making a methacrylate unit-containing polymer with polydispersity <1.7 and containing at least one cross-linkable functional group comprising a step of radically polymerizing a mixture of ethylenica...
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WO/2003/106571A1 |
The invention relates to a material for a conductive organic functional layer, particularly one based on PEDOT-PSS [poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonate)]. Conductivity is significantly increased by replacing the solvent.
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WO/2003/093879A1 |
An antireflection film and method of making same includes a substrate having a first surface and a second surface, an inorganic layer deposited on the first surface of the substrate, and an optically active polymer layer formed by curing...
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WO/2003/082985A1 |
A bituminous composition which comprises a bituminous component and a block copolymer which comprises at least two blocks of a conjugated diene and at least two blocks of a monovinylaromatic hydrocarbon, being of the general formula: S1-...
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WO/2003/076531A1 |
The invention relates to the use of a block copolymer having at least one block that comprises phosphate and/or phosphonate functions, as an additive for film-forming compositions, such as paint, latex or mastic which is optionally silic...
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WO/2003/076537A1 |
Emissive coatings for flexible substrates, preferably elastomers or elastomers bonded to metal are disclosed. The coating composition is formed by combining parts (a) and (b) where part (a) comprises an organic solution or aqueous disper...
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WO/2003/074575A1 |
Polymeric compounds suitable for ink and toner compositions, and image forming methods and apparatus using an ink or toner composition containing such a polymer compound, and particularly to a polymer compound having a repeating unit str...
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WO/2003/074609A1 |
An ink composition comprising particles of polymer micelles containing a block copolymer in which micelles a functional substance consisting of a dye or a pigment is included and a solvent dispersing the particles therein, wherein the pa...
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WO/2003/072158A1 |
AnB block copolymers, wherein n is at least two, that include A blocks with poly(vinyl pyrrolidone) units and B blocks with urethane groups, urea groups, imide groups, amide groups, ether groups, ester groups, or combinations thereof, as...
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WO/2003/070799A2 |
The invention relates to a method for producing aqueous dispersions of block copolymers by a two- or multi-stage controlled radical block copolymerisation in an aqueous medium. According to said method, in a first stage: (a) at least one...
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