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WO/2012/166488A1 |
A latex comprising of two stage grafted acrylic is disclosed. The acrylic comprises a water soluble portion and a water insoluble portion that are grafted together. A method for making the latex, a coating comprising the latex, and subst...
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WO/2012/126597A1 |
The present invention relates to a process of preparing an emulsion containing core-sheath-shell polymer particles which, when dried, contain a microvoid which causes opacity in compositions in which they are contained. The particles can...
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WO/2012/115251A1 |
The present invention addresses the problem that when an attempt is made to manufacture a polymer polyol at high concentration, particles aggregate during monomer polymerization intended to produce polymer microparticles, aggregates form...
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WO/2012/100879A1 |
The invention relates to a novel formulation for marking roadways, such as streets, which has improved mechanical properties and improved temperature resistance during curing as compared to the prior art. The invention further relates to...
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WO/2012/006402A1 |
Disclosed are multi-staged acrylic based core-shell polymers comprising a linear core polymer and at least one subsequently polymerized shell polymers is crosslinked. The core-shell polymers suprisingly provide desirable rheological, cla...
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WO/2011/162078A1 |
Disclosed is a composition for a colloidal crystal, comprising (A) core-shell particles each having a core part and a shell part and (B1) a monomer having a specific structure, wherein the core-shell particles (A) are contained in an amo...
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WO/2011/092476A1 |
The present invention is concerned with the process for preparing a cross-linked stabilised polymer composition using at least one graftable polymer stabiliser, and the subsequent use of that composition for forming pipes, for example PE...
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WO/2011/062914A1 |
The composition and preparation of multiple graft low molecular weight polymers useful as dispersants are described. The dispersants described are suitable for controlling sludge and varnish as well as soot. The product is useful as a lu...
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WO/2011/028140A1 |
According to the invention, the suspension polymerization of vinyl chloride is performed in a mixture containing a nanofiller in the form of nanospheres with an average size of primary particles of up to 200 nm, with the nanofiller being...
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WO/2011/014195A1 |
Methods of encapsulating particles (260) in polymer (275, 380, 385) and compositions of matter using such encapsulated particles (260). Methods include mixing particles (260) of one or more materials with one or more initial polymerizabl...
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WO/2011/014198A1 |
Methods of encapsulating particles (260) in polymer (280, 382, 384) and compositions of matter using such encapsulated particles (260). Methods include mixing particles (260) of one or more materials with one or more initial radical poly...
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WO/2010/106267A1 |
The invention relates to a core-shell polymer including: a core including at least one elastomer polymer with a glass transition temperature of less than 25°C; and a shell including at least one polymer with a glass transition temperatu...
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WO/2010/102759A1 |
A method for dispersing graphite-like nanoparticles is described, wherein the graphite-like nanoparticles are dispersed in a continuous liquid phase while applying energy in the presence of the dispersing agent, using dispersing agents c...
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WO/2010/068396A1 |
The instant invention provides a coating composition, a process of making a coating composition, a coated article, and a method of forming such articles. The coating composition according to the present invention comprises a dispersion c...
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WO/2010/068766A1 |
The invention provides a composition for fixing wound items comprising A) 5 to 80 wt% of at least one polyolefin-containing unsaturated polyester resin, B) 0 to 60 wt% of at least one unsaturated polyester resin different from A), C) 5 t...
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WO/2010/029937A1 |
A thermoplastic resin composition for vehicular lamp housings is provided which gives a vehicular lamp housing that shows improved hot-plate weldability, vibration weldability, or laser weldability when welded to other members, and which...
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WO/2010/005793A1 |
Ethylene/fluoroethylene copolymer of improved non-flammability as characterized by limiting oxygen index is provided in the form of core/shall polymer, the core being non-melt flowable polytetrafluoroethylene and the shell being said cop...
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WO/2009/067087A1 |
There is disclosed a process of hydrophilizing a hydrophobic polymer. The process includes the step of graft polymerizing a hydrophilic monomer solution while in contact with the permeable polymer membrane. The permeable polymer membrane...
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WO/2009/056344A1 |
Water-soluble fluorescent core-shell macromolecules containing multiple carboxylic acid groups were synthesized via ATRP by applying perylenediimide derivatives as template. These compounds show high fluorescence quantum yields and photo...
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WO/2009/027328A1 |
The invention relates to the use of polymer particles for producing photonic crystals, said particles being non-film forming and having linking points at their contact points in the photonic crystal. The linking points allow the linking ...
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WO/2009/011280A1 |
A resin which has excellent impact resistance because of a rubber ingredient contained therein and, despite this, can give an injection-molded object which, even when large, can have a beautiful cloud-free surface throughout. The resin i...
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WO/2009/007253A1 |
The invention relates to a two or more-component system cured by a redox initiator system, with controllable working life, comprising A) 0.8% - 69.94% by weight of an emulsion polymer obtained by polymerization of a mixture; B) 30% - 99....
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WO/2009/007255A1 |
Emulsion polymer obtainable by polymerizing a mixture. The inventive emulsion polymer permits the provision of two-component or multicomponent systems which cure by means of a redox initiator system and have controllable pot life, wherei...
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WO/2008/034813A1 |
The invention relates to particles, obtainable by the aqueous emulsion polymerization of ethylenic unsaturated monomers M in the presence of polymer additives and seed lattices, wherein monomers M contain mostly water insoluble monomers ...
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WO/2007/097373A1 |
Disclosed is an anaerobic curable adhesive, namely an anaerobic curable composition with thick-film curability, which enables solidification of a squeezed-out part of the composition by blending core-shell particles therein. Specifically...
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WO/2007/052429A1 |
A novel thermoplastic resin composition that exhibits weather resistance and high impact resistance, realizing good processability and molded item surface brightness. There is provided a thermoplastic resin composition containing 100 pts...
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WO/2007/039051A1 |
An aqueous composition comprising at least one vinyl graft copolymer (A) and at least one vinyl polymer (B) obtained by a process comprising steps a) polymerising at least one vinyl monomer to obtain at least one macromonomer with a Tg1 ...
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WO/2007/006766A1 |
The invention relates to a method for producing emulsion polymer particles with a core-shell structure, and to the use thereof in paints, paper coatings, foams and cosmetic agents.
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WO/2006/127223A1 |
A method is disclosed for preparing an acrylic-styrene-acrylonitrile (ASA) resin, which comprises the steps of: (a) polymerizing a mixture comprising at least one acrylate monomer and at least one crosslinking agent to form a rubber subs...
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WO/2006/116663A1 |
A grafted polymer, either polyolefin or polyester, containing monomers associated with sludge and varnish control as well as monomers associated with soot handling to provide a graft polymer exhibiting multiple performance attributes. Al...
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WO/2006/098967A1 |
An adhesive formulation including an acrylate monomer and/or a methacrylate monomer, a chlorosulfonated polymer resin, and a reducing agent. The adhesive also includes a cycloheteroatom zirconate or a cycloheteroatom titannate, which is ...
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WO/2006/053640A1 |
The invention relates to core-shell particles, the core of which is essentially solid with an essentially monodisperse size distribution, with a difference between the refractive index of the core material and the shell material. The cor...
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WO/2006/037559A1 |
The invention relates to a composition containing: (A) core-shell particles consisting of an organopolysiloxane core, which have a crosslinked or uncrosslinked organopolymer shell and optionally have a crosslinked or uncrosslinked organo...
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WO/2005/108449A1 |
The invention relates to polysiloxane graft polymers composed of a silicone core a) that is surrounded by one or several polymer shells b) and contains one or several optional inner cores c) which are surrounded by the silicone moiety a)...
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WO/2005/100425A1 |
A process for the preparation of vinylaromatic (co)polymers grafted on an elastomer in a controlled way, comprising the dissolving of an elastomer, such as polibutadiene, in a mixture consisting of a monomer and of a solvent in the prese...
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WO/2005/095480A1 |
Disclosed is a resin composition having excellent impact resistance and impact whitening resistance without deteriorating excellent transparency of a methacrylic resin. Specifically, an impact resistance modifier composed of a multilayer...
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WO/2005/075530A2 |
The invention relates to a method for the production of monodispersed ion exchangers containing pores, and to monodispersed pearl polymers which contain pores and which have a particle size of 10-500 µm.
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WO/2005/075560A1 |
The invention relates to thermoplastic moulding materials containing a mixture of (A) between 30 and 69 wt. %, in relation to the sum of the constituents (A), (B) and (C), of a methylmethacrylate polymer, (B) between 30 and 69 wt. %, in ...
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WO/2005/075527A1 |
Hyperbranched polymers are disclosed that include an inner core and an outer shell.
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WO/2005/066267A1 |
A (meth)acrylic resin composition which is inhibited from suffering thermal deterioration during processing and is less apt to discolor. Such properties have not been possessed by conventional (meth)acrylic resin compositions containing ...
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WO/2005/063826A1 |
The present invention relates to a multilayer polymer latex comprising a seed, a rubbery core surrounding the seed, and a shell surrounding the rubbery core, in which the seed comprises a vinyl unit, a hydrophilic unit and a crosslinker ...
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WO/2005/059029A1 |
The invention relates to thermoplastic moulding compounds containing the mixture of: (A) 30-69 % by weight of methylmethacrylate polymer with respect to the sum of (A), (B) and (C) components; 30-69 % by weight of copolymer obtainable by...
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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/2005/040225A1 |
Provided are a rubber latex used as a substrate for an impact modifier, a preparation method thereof, and an impact modifier prepared using the rubber latex. The rubber latex includes a rubber monomer as a main component and has a decrea...
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WO/2005/026224A1 |
The present invention provides a separating material producable by a) providing a solid substrate, having aminofunctional groups coupled to the substrate surface, b) covalently coupling of the amino-functional groups with a thermally l...
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WO/2005/019337A1 |
The present invention discloses a method of dispersing cyclodextrins into a base polymer. The method of the invention comprises reacting grafted microfine polymer powder with a cyclodextrin to form a cyclodextrin-attached grafted polymer...
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WO/2005/014678A1 |
An emulsifier-free microgel dispersed in an aqueous phase is obtained by producing a polyacrylate (A) in the presence of at least one compound (B) having a phosphonic acid group; the polyacrylate (A) has at least one hydroxyl group and a...
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WO/2005/012392A1 |
The present invention relates to acryl-silicone hybrid impact modifiers, the method of their manufacture, and vinyl chloride resin compositions containing the above. The acryl-silicone hybrid impact modifier of the present invention is c...
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WO/2005/010065A1 |
The invention provides a process for preparing an aqueous dispersion of water insoluble heteropolymeric particles comprising polymerising in an aqueous reaction medium ethylenically unsaturated monomers, said ethylenically unsaturated mo...
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WO/2005/000938A1 |
The present invention relates to a rubber modified thermoplastic resin composition comprising a discontinuous elastomeric phase dispersed in a rigid thermoplastic phase, wherein at least a portion of the rigid thermoplastic phase is graf...
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