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WO/1995/015994A1 |
The description relates to a plastisol composition based on pearl polymers. The pearl polymers preferably have a core/shell structure and an average diameter of 1 to 150 'mu'm. They are advantageously free of chlorine and consist at leas...
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WO/1995/013272A1 |
A chroman derivative represented by general formula (I), a pharmaceutically acceptable salt thereof, and a medicinal use thereof, wherein R1 is cyano, nitro, trihalomethyl, trihalomethoxy or halogen; R2 is lower alkoxyalkyl, aryloxyalkyl...
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WO/1995/013304A1 |
An adhesive composition containing a polyvinyl alcohol-stabilized butadiene polymer latex and a methylene donor compound. The butadiene polymer latex is prepared by an emulsion polymerization in the presence of polyvinyl alcohol. The adh...
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WO1995002618A1 |
A process for producing a rubber-modified styrene resin having a narrow rubber particle diameter distribution and an excellent balance between impact strength and elastic modulus. The process comprises preheating a solution of a mixture ...
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WO/1994/024236A1 |
A process for forming dielectric particles (22) includes admixing a first monomer and a crosslinker in a liquid dispersion medium to form a first mixture. A second mixture of an initiator and a stabilizer is prepared and added to the fir...
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WO/1994/019724A1 |
The present invention relates to a novel matrix resin for high-temperature stable photoimageable compositions, in the form of a graft copolymer of monomeric or lower oligomeric hydroxyphenyl units grafted onto a polymer backbone containi...
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WO/1994/005715A1 |
The present invention relates to a process for preparing a polymeric gloss modifier having a partially crosslinked structure, i.e., having both a crosslinked structure and a linear structure, which comprises: (a) emulsion polymerizing an...
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WO/1994/005713A1 |
The present invention is a polymer latex composition comprising a water-borne polymer latex prepared from a hydroxy-functional acrylic monomer such as 2-hydroxybutyl acrylate or 2-hydroxybutyl methacrylate. The polymer latex composition ...
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WO/1994/001485A1 |
A process for the modification of a polyphenylene ether resin composition is claimed, said process being carried out in a temperature range of between the melting point and the degradation point of said resin composition and in the prese...
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WO/1993/024561A1 |
Expandable styrene polymers containing a) 0 to 90 % wt. of a styrene polymer different from b) or a styrene copolymer with at least 50 % wt. monopolymerised styrene, b) 10 to 100 % wt. of a styrene/methacrylamide copolymer consisting to ...
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WO/1993/017055A1 |
Polymer particles having a hydrophobic core and various surface functional groups, particularly hydrophilic and chiral surface functional groups, are produced by adding a non-emulsified functional polymerizable monomer to the aqueous pha...
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WO/1993/012167A1 |
The invention concerns preparation of porous copolymer beads by a seeded polymerization process employing gel copolymer seed particles. The process comprises initially providing a plurality of gel-type copolymer seed particles prepared b...
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WO/1993/007191A1 |
The present invention relates to water-dilutable emulsion polymerisates produced by multi-stage emulsion polymerisation. To this end, use is made in the first emulsion polymerisation stage of (a1) 0.5 to 5.0 % wt. ethylenically unsaturat...
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WO/1993/004407A1 |
The present invention relates to a process for preparing a partially corsslinked binder resin useful for electrophotographic toner, which comprises: 1) preparing a partially crosslinked polymer by way of: a non-crosslinking emulsion poly...
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WO/1992/016569A1 |
A grafted polymer of an isomonoolefin and an alkylstyrene, such as a maleic anhydride-grafted copolymer of isobutylene and para-methylstyrene, is provided. Processes for preparing the grafted polymer are also provided.
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WO/1992/007828A1 |
Novel (poly)sulfide-containing polycitraconimides and polyitaconimides are disclosed. Further, a process for the sulfur-vulcanization of rubber using these novel polycitraconimides and polyitaconimides is also disclosed. Also, a sulfur-v...
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WO/1992/007904A1 |
A rubber composition which is the vulcanization reaction product of a rubber, sulfur or a sulfur donor and particular anti-reversion coagents, is disclosed. The anti-reversion coagents only partially react under sulfur-vulcanization reac...
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WO/1991/009141A1 |
This invention provides a novel process of producing magnetically responsive fluorescent polymer particles comprising polymeric core particles coated evenly with a layer of polymer containing magnetically responsive metal oxide. A wide v...
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WO/1991/007451A1 |
Graft copolymers are disclosed which have formula (I), in which R and R' can be hydrogen, alkyl, and the primary and secondary alkyl halides, a ranges from about 14 to 70,000, b ranges from 0 to about 70,000, c ranges from 0 to about 70,...
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WO/1991/007445A1 |
Radiation curable compositions useful as coatings for wood, metal, glass, fabric, paper, fiber and plastics are made from homopolymers of 4-acetoxystyrene or homopolymers of 4-hydroxystyrene blended with ethylenically unsaturated compounds.
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WO/1991/001336A1 |
A method for producing an acidic, concentrated, polymeric emulsion that can be diluted and thereafter neutralized to provide a novel polymeric thickener is disclosed. The method comprises emulsion-polymerizing, in acidic aqueous media, a...
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WO/1989/004373A1 |
This invention provides a novel process of producing magnetically responsive polymer particles comprising polymeric core particles coated evenly with a layer of polymer containing magnetically responsive metal oxide. A wide variety of po...
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WO/1989/004509A1 |
A resin for toner, which contains as a major component a polymer obtained by mixing 20 to 80 parts by weight of a low molecular weight polymer having a number-average molecular weight of 1,000 to 5,000 and Tg of 40 to 75�C, 80 to 20 pa...
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WO/1989/001962A1 |
A modified styrenic polymer is described, which comprises the reaction product of said polymer with an ethylenically unsaturated grafting agent having formula (I), wherein one to three of R1, R2, R3 and R4 are moieties containing reactiv...
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WO/1986/003208A1 |
A process for the preparation of toner particles for reprographic applications whereby polymeric base particles are coated with a shell containing a colorant and polymer. The base particles are coated with the colorant, and optionally an...
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WO/1986/003209A1 |
Improved method for forming a grafted rubbery particle suitable ffor use as a reinforcing rubber in a thermoplastic resin. The grafted rubbery particles produced by the method of the present invention have a substantially continuous, gen...
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WO/1986/002367A1 |
The sensitivity to stresses and the melt strength of thermoplastic polymer mixtures which comprise a polyphenylene ether and a polyvinyl aromatic compound can be improved by the addition of a polyfunctional dienophilic compound, for exam...
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WO/1986/000325A1 |
A process for preparing structured latex particles having a core and shell region wherein said latex particles are film forming at room temperature by adjusting the feed rates of the shell monomer feeds such that as the weight fraction o...
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WO/1985/004885A1 |
Seed processes for preparing crosslinked ion exchange copolymer particles involve imbibing a seed particle with a first monomer mixture containing a minor amount of polyvinyl monomer and polymerizing the imbibed seed. A second stage mono...
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WO/1983/002617A1 |
A method of forming a conductive polymer comprising a blend of at least one processable polymer, polyacetylene and a dopant by impregnating the processable polymer with a Ziegler-Natta catalyst; exposing the impregnated polymer to acetyl...
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WO/1983/001453A1 |
Process for preparing aqueous dispersions of a somewhat water-soluble low-molecular organic material, in which swellable particles prepared in a first step are swelled with the organic material in the second step. When the organic materi...
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WO/1981/000626A1 |
Photo-polymerizable light-sensitive resin composition containing a styrene/maleic acid copolymer resin, an ethylenically unsaturated compound, and a photo-polymerization initiator. A light-sensitive sheet comprising support (10) having a...
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WO/1980/000976A1 |
A lubricating oil composition composed of an oil-soluble graft copolymer, prepared by grafting a small amount of graft monomer selected from the group consisting of unsaturated monocarboxylic acid saturated esters, saturated carboxylic a...
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JP7453738B2 |
To provide a substrate particle suppressing scratch of an adherend, capable of controlling gaps at high accuracy, and capable of preferably contacting particles using the substrate particles to the adherend for various adherends.The subs...
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JP7452580B2 |
A phase difference film including an orientation layer formed of a resin C having a negative intrinsic birefringence value, wherein the resin C contains a block copolymer having a block (A) including as a main component a polymerization ...
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JP7452581B2 |
A phase difference film consisting of a resin C contains a copolymer P containing a polymerization unit A and a polymerization unit B, the phase difference film including a phase separation structure that exhibits a structural birefringe...
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JP2024511689A |
The present disclosure relates to curable compositions that include at least first, second, and third polymers. The first polymer includes a first monomer unit and a second monomer unit different from the first monomer unit, the first mo...
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JP2024016497A |
An object of the present invention is to provide insulating fine particles that can further improve conduction reliability and insulation properties, and coated particles using the same. [Solution] An insulation having an asymmetric stru...
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JP7428815B2 |
A composition comprises: a resin component including an olefin-aromatic vinyl compound-aromatic polyene copolymer satisfying all the following conditions (1) to (4): (1) a number average molecular weight of the copolymer is 500 or more a...
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JP7425093B2 |
Provided are a coloring resin composition including a resin, a coloring material, and an organic solvent, in which the resin includes a resin A including a repeating unit (A) represented by Formula (a), where, in Formula (a), La1 represe...
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JP2024012142A |
The present invention provides a thermoplastic resin composition having an excellent balance of impact resistance, heat resistance, weather resistance, dimensional stability, and thermal stability. [Solution] A thermoplastic resin compos...
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JP2024501904A |
This field relates to solid phase extraction materials, their manufacturing methods, and applications, and belongs to the field of solid phase extraction. The method involves prepolymerizing the monomers N-vinylpyrrolidone and divinylben...
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JP2024003007A |
[Problem] To provide a resin composition that maintains excellent dielectric properties and has excellent moisture absorption and heat resistance, as well as prepregs, metal foil-clad laminates, resin composite sheets, printed wiring boa...
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JP7395297B2 |
To provide a manufacturing method of a graft copolymer having a polymer chain derived from a monomer component containing a N-vinyl lactam monomer having a high reaction rate of a monomer, a small amount of residual monomer or a byproduc...
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JP2023549060A |
[Solution] The method for manufacturing an anion exchange membrane consists of the following steps: grafting side chains onto TPE, purifying the grafted TPE, casting the purified grafted TPE, and obtaining the cation moiety. and function...
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JP7378090B2 |
An aspect of the present invention is a resin composition containing a compound (A) having at least one group represented by the following Formula (1) in a molecule and an acenaphthylene compound (B).In Formula (1), n represents 0 to 10,...
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JP2023153082A |
To provide a photosensitive resin composition which can achieve a resist pattern good in adhesion/resolution and suppress gelation even after long-term storage.The photosensitive resin composition contains the following components: (A) a...
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JP2023147272A |
To provide regenerated expandable styrenic resin particles having high environmental contribution which suppress odor specific to a recycled material, regenerated pre-expanded styrenic resin particles obtained from the regenerated expand...
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JP7353023B2 |
The present invention relates to composition and an article prepared by applying the composition to paper. The composition comprises an aqueous dispersion of acrylic or styrene acrylic polymer particles having a hard phase and a soft pha...
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JP7324877B2 |
The present invention relates to a method for preparing a liquid rubber, and relates to a method for preparing a liquid rubber, including performing polymerization reaction of a conjugated diene-based monomer in the presence of an organi...
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