Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 2,405

Document Document Title
WO/2021/211263A1
The present invention relates to an aqueous dispersion of polymeric microspheres with a high surface Young's modulus and a relatively low core Young's modulus. The dispersion of the present invention is useful in paint formulations for p...  
WO/2021/083729A3
A lithographic printing plate precursor including a support and a coating comprising a polymerisable compound, optionally a sensitizer, a photoinitiator and discrete particles is disclosed wherein the discrete particles comprise a crossl...  
WO/2021/123413A1
The present invention relates to curable compositions which comprise (meth)acrylic monomers, ethylenically unsaturated oligomers and a specific multistage polymer additive. The additive is used as a processing aid to reduce cure shrinkag...  
WO/2021/122694A1
An emulsion polymerization process for preparation of ABS graft copolymer latex having reduced residual monomer content, wherein a grafting step c) comprises the steps: c1): feeding of 10 to 45 wt.-% of styrene and acrylonitrile in one p...  
WO/2021/087207A8
Described herein are hollow silica particles, processes for making hollow silica particles, and uses of hollow silica particles in sun care compositions. To form the hollow silica particles, swellable latex seeds are used to template the...  
WO/2021/087207A1
Described herein are hollow silica particles, processes for making hollow silica particles, and uses of hollow silica particles in sun care compositions. To form the hollow silica particles, swellable latex seeds are used to template the...  
WO/2021/071749A1
This invention relates to novel preformed stabilizers in which a portion of the polymer control agent is recovered and comprises from 10 to 1500 ppm of an inhibitor. This invention also relates to a process for preparing these preformed ...  
WO/2021/066345A1
The present disclosure pertains to an acrylic graft copolymer, a method for producing same, and a thermoplastic resin composition containing same. More specifically, the present disclosure pertains to: an acrylic graft copolymer comprisi...  
WO/2021/062159A1
The present disclosure generally related to photopolymerizable liquid compositions containing hybridized graft copolymers, reactive diluents and optionally oligomers, photoinitiators, colorants and other additives.  
WO/2021/055083A1
In some examples, a CSS-MBs includes a solid magnetic core, a first shell material which surrounds the solid magnetic core and a second shell material which surrounds the first shell material. The first shell material may be a protective...  
WO/2021/054652A1
The present invention relates to a method for preparing a graft polymer, the method comprising the steps of: preparing a composite rubber-like polymer by adding, into a reactor, a diene-based rubber-like polymer, a first monomer mixture ...  
WO/2021/027211A1
Disclosed are a lubricating oil viscosity index improver containing a star-shaped ethylene propylene diene monomer copolymer grafted with maleic anhydride and a preparation method therefor. The improver is a solid of a star-shaped polyme...  
WO/2021/025544A1
The present invention relates to a polymer for a gel polymer electrolyte and a gel polymer electrolyte and a lithium secondary battery, each comprising same. More specifically, the polymer for a gel polymer electrolyte has a fluorine-bas...  
WO/2020/263497A1
Disclosed is a composition comprising a multi-stage flexible acrylic resin and a branched polymer which is a reaction product of reactants comprising one or more monoethylenically unsaturated ester monomers, a chain transfer agent in an ...  
WO/2020/260638A1
The present invention relates to a composition comprising a compound with two polymerizable groups, a multistage polymer and a thermoplastic polymer its process of preparation and its use. In particular the present invention relates to a...  
WO/2020/263495A1
Disclosed is a branched polymer which is a reaction product of reactants comprising one or more monoethylenically unsaturated ester monomers, a chain transfer agent in an amount of 0.1 to 15 weight percent, and a crosslinker in an amount...  
WO/2020/246489A1
Provided is a curable resin composition from which a cured product having excellent heat resistance and impact resistance can be obtained. The curable resin composition contains: at least two (meth)acryloyl groups in a molecule; a multif...  
WO/2020/244485A1
Disclosed are a graft copolymer with core-shell structure, a process for the preparation of the graft copolymers, a process for producing a thermoplastic resin, and a mixture of the graft copolymer with core-shell structure. The core is ...  
WO/2020/241501A1
Provided is a curable resin composition which is capable of forming cured objects that have low water-absorbing properties and are excellent in terms of both impact resistance and heat resistance and which is suitable for use in three-di...  
WO/2020/241502A1
Provided is a curable resin composition with a low viscosity, the composition being capable of giving cured objects having excellent impact resistance. The curable resin composition comprises core/shell type rubber particles, radical-pol...  
WO/2020/198789A1
The present invention relates to a method which uses non-core-shell polymer particles to form polymer film on a pre-formed solid substrate surface, said non-core-shell polymer particles comprising two covalently coupled polymer regions o...  
WO/2020/205332A1
Disclosed are voided latex particles, useful as opacifying agents for coating compositions containing organic solvents. The particles have a hollow interior, which substantially maintains its integrity after the particles are placed in c...  
WO/2020/198179A1
The invention relates to the composition of core-shell impact modifiers - in particular those with a high Tg core, a low Tg inner shell and a high Tg outer shell, synthesized in such a way to have a unique concentric morphology and/or a ...  
WO/2020/197798A1
A multi-stage flexible acrylic resin comprises a branched polymer which is a reaction product of reactants comprising one or more monoethylenically unsaturated ester monomers, a chain transfer agent in an amount of 0.1 to 10 wt.%, and a ...  
WO/2020/130700A3
The present invention pertains to: an acrylic laminate film containing an acrylic copolymer resin and having a three-layer structure of an inner layer, an intermediate layer, and an outer layer; a method for producing same; and a deco sh...  
WO/2020/172616A1
This invention provides particles encapsulating colorant that do not produce functional effects or remove functional effects until they are triggered by contacting with at least one exogenous source. The particles in this invention minim...  
WO/2020/164302A1
Disclosed are processable opaque high-impact MBS for PVC, and a method for preparing same, which relate to the technical field of PVC additive manufacturing and preparation. The processable opaque high-impact MBS for PVC has a three-laye...  
WO/2020/162475A1
This curable resin composition is characterized by containing: monofunctional 2-(aryloxymethyl)acrylic acid or an ester thereof as component (A); a polyfunctional radical-polymerizable compound having an isocyanurate ring as component (B...  
WO/2020/158594A1
A curable composition which contains a pigment, a resin, a polymerizable compound, a photopolymerization initiator and a solvent; a film which uses this curable composition; a structure; a color filter; a solid-state imaging element; and...  
WO/2020/156868A1
The present invention relates to an aqueous dispersion comprising core-shell polymer latex particles wherein the shell of the core-shell polymer latex particles bears ethylenically unsaturated groups pending from the polymeric backbone o...  
WO/2020/156869A1
The present invention relates to self-supported elastomeric film made from a composition comprising polymer latex particles bearing ethylenically unsaturated groups pending from the polymeric backbone of the latex particles wherein the e...  
WO/2020/138802A1
A thermoplastic resin composition according to the present invention comprises: about 100 parts by weight of a thermoplastic resin comprising about 30 to about 60 wt% of a rubber-modified aromatic vinyl-based copolymer resin, about 30 to...  
WO/2020/086545A1
The present invention relates to a paint composition comprising an aqueous dispersion of a) polymer particles having an average particle size in the range of from 80 nm to 500 nm; b) polymeric organic crosslinked microspheres having a pa...  
WO/2020/080735A1
The present invention relates to a method for preparing a graft copolymer powder and, more specifically, to a method for preparing a graft copolymer powder having excellent weather resistance, fluidity, mechanical properties, surface glo...  
WO/2020/078991A1
The present invention relates to a (meth)acrylic composition suitable for (meth)acrylic polymeric compositions and composites, its method of preparation and its use. In particular the present invention relates to a (meth)acrylic composit...  
WO/2020/079015A1
The present invention relates to a (meth)acrylic composition suitable for (meth)acrylic polymeric compositions and (meth)acrylic polymeric composites, its method of preparation and its use. In particular the present invention relates to ...  
WO/2020/064871A1
The present invention relates to a polymeric composition suitable for watercrafts or nautical applications. The present invention relates also the use of a transparent polymeric composition for watercrafts. More particularly the present ...  
WO/2020/050544A1
The present invention relates to a method for preparing a graft copolymer and a graft copolymer, the method comprising the steps of: 1) feeding and polymerizing at least one selected from the group consisting of an alkyl (meth)acrylate-b...  
WO/2020/043690A1
The present invention is directed to a process for the production of graft copolymer compositions which are based on acrylonitrile-styrene-acrylate (ASA) or acrylonitrile- butadiene-styrene (ABS) graft copolymers. The graft copolymers co...  
WO/2020/041787A1
Disclosed are compositions and methods for microneedle patches comprising copolymer designed for glucose triggered insulin delivery. In one aspect, disclosed herein are microneedle patches comprising insulin loaded copolymers; wherein th...  
WO/2020/032505A1
The present invention relates to a method for preparing a graft copolymer, a graft copolymer, and a thermoplastic resin molded product comprising same. The method comprises the steps of: 1) preparing a seed by adding and polymerizing at ...  
WO/2020/023818A1
Provided is a collection of polymer particles comprising (I) a plurality of acrylic particles (I) each comprising (a) an acrylic core polymer (Ia) comprising (i) polymerized units of one or more monovinyl acrylic monomers (Iai), (ii) pol...  
WO/2020/023815A1
Provided is a polymer particle comprising (a) a core polymer comprising (i) polymerized units of one or more Si-containing monomers; (ii) polymerized units of one or more monovinyl acrylic monomers (ii); and (iii) polymerized units of on...  
WO/2020/020834A1
Thermoplastic molding composition comprising a graft copolymer B with core-shell structure having a particle diameter dw of 280 to 450 nm, comprising a core B1 and three layers B2 to B4: B1 : 6 to 19 wt.-% of a core B1 comprising crossli...  
WO/2020/023816A1
A method of making a collection of polymer particles comprising (A) performing free radical polymerization (A) on an emulsion (E1) that comprises a collection of droplets dispersed in an aqueous medium, wherein the droplets comprise (i) ...  
WO/2020/023819A1
Provided is a method of making a collection of polymer particles comprising (A) providing a dispersion (D1) of particles of core polymer (IIa) in an aqueous medium, wherein core polymer (IIa) comprises (i) polymerized units of one or mor...  
WO/2020/001835A1
Compositions which are curable by, for example, exposure to radiation to form useful articles such as three-dimensionally printed objects are prepared using multistage polymers, polymerizing organic substances and (meth)acrylic polymers....  
WO/2019/190702A1
Provided is polymer particle comprising (a) 40% to 85% by weight, based on the dry weight of the polymer particle, a core polymer having Tg of -35° C or lower; (b) 15% to 50% by weight, based on the dry weight of the polymer particle, a...  
WO/2019/190703A1
Provided is a polymeric composition comprising a continuous phase that comprises a matrix polymer and a dispersed phase comprising polymer particles, wherein the polymer particles comprise: (a) 30% to 85% by weight, based on the dry weig...  
WO/2019/182978A1
Described herein are block copolymers that can be used as compatibilizers. The block copolymers can be graft block or triblock copolymers. The block copolymers can include a polysaccharide or a polyester and a polyolefin. Also described ...  

Matches 1 - 50 out of 2,405