Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 9,986

Document Document Title
WO/2019/067377A1
A polymeric bead having radius R wherein the polymer comprises 0.3% to 20% by weight, based on the weight of the polymer, of polymerized units of one or more multifunctional vinyl monomer and 80% to 99.7% by weight, based on the weight o...  
WO/2019/065017A1
Provided are a positive resist composition, etc., said positive resist composition being capable of improving the adhesiveness of a resist film, which is formed via a prebake step performed at a broader range of heating temperatures over...  
WO/2019/066616A1
The present invention relates to: a method for preparing a copolymer, comprising a step of injecting and polymerizing a surface-modified silica nano-powder, a vinyl cyanide-based monomer and an aromatic vinyl-based monomer, wherein the s...  
WO/2019/065662A1
Provided are a copolymer rubber that is workable, strong, and homogeneous, and is suitable as a resin modifier or the like; a crosslinked rubber composition having excellent mechanical strength, wear resistance, etc.; and a polyfunctiona...  
WO/2019/067318A1
Provided is a process of making polymeric beads comprising (a) providing a suspension of monomer droplets in an aqueous medium at pH of 7 or less, wherein the monomer droplets comprise one or more monofunctional vinyl monomers, one or mo...  
WO/2019/052203A1
Disclosed is a method for preparing an acrylic pressure-sensitive adhesive emulsion with a block structure, wherein same method comprises uniformly mixing an acrylate monomer and a styrene monomer respectively with deionized water and an...  
WO/2019/055006A1
The present disclosure is drawn to aqueous pigment dispersions. In one example, an aqueous pigment dispersion can include from 40 wt% to 90 wt% water, from 2 wt% to 30 wt% organic co-solvent, from 7.5 wt% to 30 wt% quinacridone pigment, ...  
WO/2019/054814A1
The present application relates to a method for manufacturing a pattern substrate. The method is applicable, for example, to a process for manufacturing devices such as electronic devices and integrated circuits or to other usages, such ...  
WO/2019/044259A1
Provided is an actinic ray-sensitive or radiation-sensitive resin composition which can form a pattern having excellent LER properties, and can inhibit pattern collapse. Also, provided are a resist film using the actinic ray-sensitive or...  
WO/2019/039821A1
The present invention: employs a photonic crystal structure which varies in color when an external stimulus is applied thereto, so that it is possible to change color according to inorganic acids corresponding to external stimuli so as t...  
WO/2019/031114A1
[Problem] To provide a resin composition which has excellent heat resistance. [Solution] A resin composition which contains: a polymer that contains, in one same molecule or in different molecules, a structural unit having a partial stru...  
WO/2019/024633A1
Disclosed are a styrene copolymer with a reversible crosslink bond, a preparation method therefor and the use thereof. First, a styrene copolymer with a hydroxyl group is synthesized, and then reacted with a furan derivative monomer to f...  
WO/2019/023844A1
Provided are an aqueous polymer dispersion and an aqueous coating composition comprising such aqueous polymer dispersion and providing coatings with improved early water blister resistance as well as satisfactory water streaking resistan...  
WO/2019/022544A1
The present invention relates to a copolymer and a preparation method therefor, the polymer comprising: relative to a total weight of the copolymer, 20-65 wt% of an alkyl styrene-based monomer-derived unit, 10-40 wt% of a (meth)acrylate-...  
WO/2019/020342A1
The invention relates to an aqueous polymer dispersion which is stable for at least 12 h, when dissolved in a high amount of organic solvents and eventually acidified at very low pH (pH < 2). The said polymer comprises units and/or group...  
WO/2019/020685A1
A scratch-resistant thermoplastic polymer composition (P) comprising 40 to 99.9 wt.-% of at least one styrene-based copolymer, 0.1 to 20 wt.-% of at least one inorganic metal compound nanoparticle, and optionally at least one polymeric c...  
WO/2019/011244A1
Provided are a high molecular weight block copolymer PS-b-PCL-b-PDMS-b-PCL-b-PS and a method for modifying epoxy resin. The block copolymer PS-b-PCL-b-PDMS-b-PCL-b-PS has a structure represented by formula I. When the block copolymer PS-...  
WO/2019/009152A1
The present invention addresses the problem of providing: a gate insulating film which exhibits high solvent resistance and gives a thin film transistor having good carrier mobility; a polymer compound that is useful as the gate insulati...  
WO/2019/004675A1
The present invention relates to: a curable petroleum resin, which comprises a repeating unit derived from a petroleum resin monomer, a repeating unit derived from a silane monomer and a repeating unit derived from a styrene-based monome...  
WO/2018/236024A1
The present invention relates to an emulsifying initiator and, more specifically, provides: an emulsifying initiator comprising an emulsification portion, an initiation portion, and vinyl monomer-derived repeating units, the emulsificati...  
WO/2018/230410A1
Provided are a rubber composition attaining excellent breaking strength and a tire obtained using the rubber composition. The rubber composition comprises a first copolymer and a second copolymer, wherein the first copolymer and the seco...  
WO/2018/227745A1
The present invention relates to a poly(p-hydroxystyryl-styrene) polymer resin, the chemical structure thereof being as shown in formula (I), modified by a vinyl benzyl ether. The present invention further relates to a composition compri...  
WO/2018/227756A1
The present invention relates to a vinyl benzyl ether modified poly(p-hydroxystyryl-styrene) polymer resin composition, comprising: (1) a vinyl benzyl ether modified poly(p-hydroxystyryl-styrene) polymer resin; (2) a vinyl silicone resin...  
WO/2018/227650A1
A method for preparing a polymerized spherical ionic liquid, comprising: using 4-methyl-5-vinylthiazole as a parent to synthesize functionalized ionic liquid monomers, and further using the ionic liquid monomers to prepare the polymerize...  
WO/2018/230334A1
The purpose of the present invention is to provide: a radiation sensitive resin composition which has excellent lithography characteristics such as LWR performance and resolution; and a resist pattern forming method. A radiation sensitiv...  
WO/2018/229343A1
The invention relates to a barrier coating composition comprising 30 – 70 weight- % of styrene (meth)acrylate copolymer, which is polymerised in the presence of a stabiliser, and which has a glass transition temperature Tg ≤ 20 °C, ...  
WO/2018/227746A1
The present invention relates to a vinyl benzyl ether-modified poly(p-hydroxystyryl-styrene) polymer resin composition, comprising: (1) a vinyl benzyl ether-modified poly(p-hydroxystyryl-styrene) polymer resin; and (2) a vinyl-modified p...  
WO/2018/221133A1
A lithographic printing plate precursor that has, on a hydrophilic support body, an image recording layer that includes polymer particles that include an addition-polymerized resin that has a hydrophilic structure and a crosslinked struc...  
WO/2018/210961A1
The invention relates to a flame retardant mixture containing different brominated vinylaromatic diene block copolymers (Br-SBC), and to polymer compositions containing them and which comprise expanded and non-expanded thermoplastic poly...  
WO/2018/210965A1
The invention relates to brominated vinylaromatic diene block copolymers (Br-SBC), containing a vinylaromatic polymer block S and a brominated diene polymer block BB, wherein the weight-average mol weight Mw of block S is equal to or gre...  
WO/2018/207078A1
The present disclosure relates to compositions comprising a copolymer derived from polymerizing monomers comprising a vinyl aromatic monomer, butadiene, and an acid monomer, in the presence of a chain transfer agent. The chain transfer a...  
WO/2018/205340A1
Disclosed are a method for preparing carbon nanotube conductive microspheres and a conductive adhesive. Compared with an existing two-step method involving first preparing a plastic or resin microspheres, and then plating same with a con...  
WO/2018/200671A1
Thermoplastic elastomer compositions comprising acrylic multigraft copolymers are described. The multigraft copolymers comprise a rubbery polyacrylate backbone and a plurality of randomly spaced glassy polyacrylate side chains. The multi...  
WO/2018/200326A1
A low molecular weight co-oligomer containing styrene and a-methyl styrene in bound form and having a ring and ball softening point not greater than 60°C is useful in modifying the properties of a diene elastomer-based curable rubber co...  
WO/2018/200151A1
Strain-induced articles such as foamed, blow molded, or thermoformed articles comprising styrenic copolymers such as poly(vinylbiphenyl-co-styrene) having improved strain hardening and extensional viscosity for foaming and other applicat...  
WO/2018/193852A1
Provided is a curable resin composition which has an excellent fluidity and reactivity during molding, and by which a cured product having an excellent heat resistance and high reliability can be obtained through curing. The curable resi...  
WO/2018/192222A1
Disclosed is a preparation method for a polysiloxane-acrylate/styrene copolymer with a large particle size and a core-shell structure. The preparation method comprises the following steps: adding a polyacrylate agglomerating agent to a p...  
WO/2018/193850A1
Provided is a curable resin composition by which a cured product having an excellent heat resistance and flame retardancy can be obtained through curing. The curable resin composition includes: (A) a polyalkenyl phenol compound having at...  
WO/2018/193409A1
It is disclosed an elastomeric latex comprising (a) a copolymer, the copolymer comprising a reaction product of reactants comprising: (i) a mono-ethylenically unsatured monomer having a glass transition temperature less than -20.deg.C; (...  
WO/2018/188488A1
The present invention belongs to the technical field of marine anti-fouling materials, and discloses a self-polishing zwitterionic anti-fouling resin having a main chain degradability and the preparation therefor and the use thereof. The...  
WO/2018/180101A1
The purpose of the present invention is to provide a binder composition for nonaqueous secondary battery electrodes, which is capable of improving the peel strength of an electrode, while enhancing the pressability of an electrode mixtur...  
WO/2018/181842A1
Provided is a novel soluble polyfunctional vinyl aromatic copolymer capable of giving a cured product or molded body having improved heat resistance, compatibility, dielectric properties, reliability in moist heat and thermal oxidative d...  
WO/2018/180284A1
Provided are: an aqueous ink composition for inkjet recording; an image forming method; and resin microparticles, said aqueous ink composition including an aqueous medium and resin microparticles, wherein the resin microparticles have a ...  
WO/2018/178199A1
The present invention relates to the use of N,N',N"-substituted hexahydro-1,3,5-triazine in the anionic polymerization of conjugated diene monomer and vinylaromatic monomer. Use of this polar additive produces copolymers having both high...  
WO/2018/171192A1
Disclosed are a quantum dot composite, an intermediate and a preparation method therefor and the use thereof. The quantum dot composite comprises: quantum dots; and a plurality of polymeric chain ligands, wherein each polymeric chain lig...  
WO/2018/174292A1
Provided is a resin emulsion which is useful for back sealers for ceramic substrates or the like. According to the present invention, a resin emulsion which contains a monomer component (a) as a polymerization component is configured suc...  
WO/2018/167699A1
Different ways have been used to optimise the contribution of each component in two-monomer systems to form copolymers, as the structures thereof strongly affect the composition of A-B type chains that may be formed during the reaction. ...  
WO/2018/168258A1
Provided are: an active light sensitive or radiation sensitive resin composition which enables the achievement of a pattern that has excellent resolution; a resist film which uses this active light sensitive or radiation sensitive resin ...  
WO/2018/168940A1
The present invention addresses the problem of providing a novel production method for a polymer of a non-polar olefin (e.g., a copolymer of a non-polar olefin and a polar olefin). The present invention provides a production method for a...  
WO/2018/168370A1
The purpose of the present invention is to provide a polymer which is capable of forming a resist pattern having excellent dry etching resistance when used as a main chain scission type positive resist. This polymer comprises a monomer u...  

Matches 1 - 50 out of 9,986