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Matches 551 - 600 out of 3,235

Document Document Title
WO2010109928A1
Provided is a vinyl ether-based star polymer which contains an arm consisting of a vinyl ether polymer and an arm consisting of an oxystyrene polymer. Also provided is a process for the production of the star polymer, which can be contin...  
WO/2010/111708A1
A process for constructing multi-arm star macromolecules with uniform properties, high molecular weight and narrow molecular weight distribution using free radical polymerization is described.  
WO/2010/096024A1
An amphiphilic block copolymer is provided, which comprises a first polymeric block of repeat units and a second polymeric block of repeat units. The first block comprises hydrophilic antifouling side chains bonded to a first backbone se...  
WO/2010/091345A2
The invention provides compositions of matter, methods of their synthesis, and methods of their use in polymerization reactions. The compositions include polyfunctional initiators used to make star polymers when polymerized with monomers...  
WO/2010/091001A1
A non-random copolymer is formed, and its structure controlled, using a method including the step of combining a mixture of a first radical polymerizable compound and an organoborane initiator, a second radical polymerizable compound, an...  
WO/2010/091333A2
The invention provides compositions of matter, methods of their synthesis, and methods of their use in polymerization reactions. The compositions include polyfunctional initiators used to make star polymers when polymerized with monomers...  
WO/2010/087841A1
Copolymers and methods using the copolymers control the stability, the homogeneity of mixtures and the chargeability of a nanoparticle. A block copolymer-nanoparticle composition includes first, second and third block units that each inc...  
WO/2010/084913A1
Provided is an active energy beam curable resin composition having excellent adhesion to polyolefin resin base materials. Specifically, provided is an active beam curable resin composition that comprises (C) a block copolymer with a weig...  
WO/2010/083181A2
Provided herein are telechelic polymers and methods for producing the same. In some embodiments, provided herein are compounds having the formula (I) and methods for producing the same.  
WO/2010/077678A2
Polymeric compounds having spatially controlled bioconjugation sites are described. Functionalization is achieved by selective ω-terminal chain extension of polymer chains by radical polymerization, such as reversible addition-fragmenta...  
WO/2010/054894A1
The invention relates to a controlled polymerization method for producing telechelics on the basis of (meth)acrylate, which have a bimodal molecular weight distribution, and to the use thereof as binders in glues or sealing compounds.  
WO/2010/054898A1
The invention relates to a controlled polymerization method for producing ABA-triblock copolymers on the basis of (meth)acrylate with A-blocks which have a narrow, monomodal molecular weight distribution and a B-block which has a bimodal...  
WO/2010/054895A1
The invention relates to a controlled polymerization process for preparing (meth)acrylate-based AB diblock copolymers with a B block which has a narrow monomodal molecular weight distribution, and an A block which has a broad bimodal mol...  
WO/2010/054896A1
The invention relates to a controlled polymerization method for producing telechelics on the basis of (meth)acrylate, which have a wide, monomodal molecular weight distribution, and to the use thereof as binders in glues or sealing mater...  
WO/2010/054893A1
The invention relates to a controlled polymerization method for producing ABA-triblock copolymers on the basis of (meth)acrylate with A-blocks having a narrow, monomodal molecular weight distribution, and a B-block having a wide, monomod...  
WO/2010/054897A1
The invention relates to a controlled polymerization process for preparing (meth)acrylate-based AB diblock copolymers with a B block which has a narrow monomodal molecular weight distribution, and an A block which has a broad monomodal m...  
WO/2010/046229A1
The present invention relates to a dispersion of polymer particles, in a liquid carbon-based medium, said particles having a soft polymeric core and being surface-stabilized by a stabilizing block polymer comprising at least one block th...  
WO/2010/040630A1
The invention relates to RAFT polymers which can be obtained through radical initiated polymerization of one or more ethylenically unsaturated monomers in the presence of one or more RAFT reagents of the general formula Z-C(=S)SR2 (1), i...  
WO/2010/038046A1
The present invention relates to the use of AB block copolymer composition as a surface coating wherein the composition comprises (a) an AB block copolymer; and (b) a liquid medium and wherein the AB block copolymer comprises: (a) a subs...  
WO/2010/036867A1
The present invention is directed to a linear block copolymer, useful as a dispersant for pigment, wherein the block copolymer comprises acetoacetyl amine functional groups which serve as pigment anchoring groups. The linear block copoly...  
WO/2010/026308A1
The invention relates to a method for preparing molecular imprint polymers (MIP) by radical polymerisation that uses at least one primer including at least two chemical functions capable of forming reactive radicals, thereby providing a ...  
WO/2010/018044A1
The invention relates to block copolymers of the formula E‑ [AB] ‑T, where E is an initiator fragment of a polymerization initiator capable of initiating a free-radical atom-transfer polymerization reaction, A and B are differently s...  
WO/2010/015599A1
The present invention relates to a method of preparing RAFT, ATRP or NMRP functionalized thin film composite (TFC) polyamide membranes on a microporous substrate. A further aspect of the invention is the subsequent modification of the th...  
WO/2010/012938A1
The present invention relates to the use of a single block copolymer to manufacture the front surface of a car headlight. Said block copolymer is of the A-B-A type, wherein the A blocks essentially contain methyl methacrylate (MMA) as th...  
WO/2010/012712A1
The present invention is a process to make a composition comprising a block copolymer A-B and optionally a monovinylaromatic polymer, said process comprising: a) forming a mixture comprising: one or more cyclic component polymerizable by...  
WO/2010/009937A1
The invention relates to a cosmetic composition that comprises, in a cosmetically acceptable medium, a block polymer including: a first block including at least 50 wt %, relative to the weight of said block, of a monomer carrying hydroph...  
WO/2010/009911A1
The invention relates to block copolymers produced by means of controlled polymerization and that have at least one block A or B comprised of (meth) acrylate monomers and copolymerizable monomers, and a block P on the basis of functional...  
WO/2010/006880A1
The invention relates to polyester acrylate graft copolymers comprising poly(meth)acrylates as a graft substrate, wherein the graft substrate has nonterminal and/or terminal functional groups and polyester side chains as grafts and/or ha...  
WO/2010/001292A2
Films and film laminates include a blend of polymers, the blend including an elastomeric block copolymer in an amount from about 51 % to about 95% by weight of the blend; and a polystyrenic polymer in an amount from about 1 % to about 25...  
WO/2010/000725A1
An aqueous, metal, coating composition (and process for obtaining it) comprising a block copolymer and a polymer P; wherein the block copolymer comprises at least blocks [A]x[B]y, where at least block [A] is obtained by a controlled radi...  
WO/2009/156277A1
The present invention pertains to salt modified copolymers wherein one of the monomer units contains a quaternized N-atom structure with a polar substituent. The invention further relates to the use of said copolymers as dispersant espec...  
WO/2009/153162A1
Method for preparing an aqueous polymer dispersion using RAFT compounds.  
WO/2009/153473A1
The invention relates to a block copolymer comprising: • at least one soft block A having a Tg between -55°C and 0°C, preferably between -40°C and -1°C and • at least one block B comprising at least one photoactive monomer bear...  
WO/2009/150367A2
The invention relates to a method for preparing an aqueous dispersion of polymer particles in an aqueous medium using a living macro-primer requiring a re-priming temperature lower than 1000°C. The particles thus obtained can be used in...  
WO/2009/147338A1
The invention relates to an amphiphilic block copolymer, to the preparation thereof, and to the use thereof in the form of a self-stabilizing latex. The copolymer has the formula R5O-[-CH2CH2-O-]n-C(=O)-CR3R4-[CH2CR6R7]m-S-C(=S)-S-R1 whe...  
WO/2009/144082A1
The invention relates to a method for producing ABA triblock copolymers on the basis of (meth)acrylate having silyl functionalization of the A-blocks.  
WO/2009/141057A1
The invention relates to a method for producing core-shell particles, wherein at least one surface modification agent containing a group capable of starting a controlled radical polymerisation is applied to nanoparticles in dispersion an...  
WO/2009/140429A2
Provided herein are micellic assemblies comprising a plurality of copolymers. In certain instances, micellic assemblies provided herein are pH sensitive particles.  
WO/2009/138493A1
A process for preparing an aqueous coating composition comprising a block copolymer and a polymer P; wherein the block copolymer comprises at least blocks [A]x[B]y, where block [A] is obtained by a controlled radical polymerisation of at...  
WO/2009/140427A2
Described herein are copolymers, and methods of making and utilizing such copolymers. Such copolymers have at least two blocks: a first block that has at least one unit that is hydrophilic at physiologic pH, and a second block that has h...  
WO/2009/135876A1
The invention relates to diblock copolymers of formula A-B which are constituted of a polymer block A which is substantially constituted of α-olefin entities with 6 to 22 carbon atoms, and a polymer block B which is substantially consti...  
WO/2009/137678A1
The present invention relates to an improved method for making sulfonated block copolymers and to methods for making membranes from such block copolymers. In particular, the present invention relates to an improved method for making sulf...  
WO/2009/121911A1
An aqueous coating composition (which optionally can coat plastic substrates) the composition comprising a block copolymer and a polymer P; where the block copolymer comprises at least blocks [A]x[B]y; where at least block [A] is obtaine...  
WO/2009/119723A1
Disclosed is a fluoroelastomer that, while maintaining cold resistance possessed by cold-resistant fluororubbers, has low hardness and very low permeability to a fuel. Also disclosed are a composition for peroxide vulcanization and an au...  
WO/2008/078055A9
The invention relates to a method for preparing a copolymer having a backbone based on methacrylate units, comprising a step involving the polymerisation of one or more precursor methacrylate monomers of said units in the presence of: a ...  
WO/2009/097205A1
A pigment dispersant is disclosed comprising a tri-block copolymer having a first block comprising a glycidyl (meth)acrylate reacted with a napthoic acid, a second block comprising (meth)acrylic acid alkyl esters, and a third block compr...  
WO/2009/096375A1
Disclosed is an aqueous dispersion containing water and a graft copolymer satisfying the conditions (a)-(e) described below. The aqueous dispersion contains a graft copolymer which exhibits excellent dispersibility in water even when the...  
WO/2009/090253A1
There is disclosed a process for obtaining a solvent-borne crosslinkable block copolymer comprising at least blocks [A]x[B]y[C]z, said block copolymer having an acid value < 20 mgKOH/g, where at least blocks [A][B][C] are obtained by a c...  
WO/2009/090252A1
There is disclosed a process for obtaining a water-borne crosslinkable composition comprising a block copolymer comprising at least blocks [A]x[B]y (where x is an integer from 3 to 80 (inc.), where y is an integer ≥10 and where y > x) ...  
WO/2009/091779A1
Disclosed are four gel compositions that have improved properties over the prior art. These gels include elastosols, solid rubbery gels, UV cured gels and chemically cured gels. The gels are formed from selectively hydrogenated styrene/d...  

Matches 551 - 600 out of 3,235