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WO/1997/027884A1 |
A high performance absorbent particulate composition and a method of preparation in which a non-colloidal solid filler core is substantially encapsulated within a layer of hydrogel forming polymer is disclosed. Also disclosed are absorbe...
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WO/1997/020214A1 |
A detection agent for detecting target materials, especially biological materials such as bacterial cells, present in a sample material (e.g. a foodstuff) the agent comprising binding means (e.g. an antibody) for binding to the target, m...
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WO/1997/012942A1 |
Reactive silica particles capable of producing coatings exhibiting excellent scratch resistance, weather resistance, adhesiveness, and curability, while satisfying a wide spectrum of performances from transparency to semi-transparency an...
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WO/1997/012378A1 |
Circuit protection devices comprising PTC elements and circuits containing such devices. The PTC element includes a crystalline conductive polymer composition comprising a conductive particulate filler grafted to a modified polyolefin. T...
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WO/1997/006785A1 |
A process for the preparation of surface modified minerals essentially consisting of water insoluble or sparingly soluble natural and/or artificial mineral powders based on Ca and/or Mg, the said powder particles being coated with water-...
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WO/1997/000295A1 |
A carbon black graft polymer that is prepared by mixing a block or graft polymer comprising a segment (A) having groups reactive with the functional groups present on the surface of carbon black and a segment (B) having a skeletal struct...
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WO/1996/013528A1 |
A colored metallic pigment composition includes metallic particles which have been treated with a mixture of pigment particles and wax. A polymeric shell is formed on the treated metal particles by means of an organometallic coupling age...
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WO/1996/004024A1 |
A high performance absorbent particulate composition and a method of preparation in which a non-colloidal solid filler core is substantially encapsulated within a layer of hydrogel forming polymer is disclosed. Also disclosed are absorbe...
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WO/1995/027680A1 |
Fine silica particles having a crosslinked resin coating with a single-layer or multi-layer structure formed on the surfaces of fine fired silica particles via a vinylsilane coupling agent. The particles scarcely cause peeling of the res...
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WO/1995/012621A1 |
A highly filled, curable composition comprising (A) an addition polymerisable organic liquid which on curing forms a solid polymer, (B) 20 to 80 % by volume of a finely divided particulate inorganic filler having a weight average particl...
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WO/1994/021725A1 |
Particulate amorphous silica, surfactant, monomer, and an aqueous solvent are brought into mutual contact so that as equilibrium is approached the concentration of the surfactant in the liquid phase is below, at, or slightly above the cr...
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WO/1994/006835A1 |
A coating material composition comprising the following components and a molded article having its surface coated with a cured coating film comprising the same: component (a): a cross-linking polymerizable compound (a-1) having at least ...
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WO/1993/010183A1 |
Highly filled, curable compositions containing a curable liquid, e.g. methyl methacrylate; 20 to 80 % by weight of a finely divided inorganic filler of defined particle size, e.g. silica; a non-functionalised polymer containing a low Tg ...
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WO/1993/010182A1 |
Highly filled, curable compositions containing a curable liquid, e.g. methyl methacrylate; 20 to 80 % by weight of a finely divided inorganic filler of defined particle size, e.g. silica; a functionalised polymer containing a low Tg comp...
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WO/1993/010159A1 |
A polymeric dispersant having a low Tg polymer component, e.g. polybutadiene, and a pendant silylated group with hydrolysable groups capable of associating with and dispersing finely divided inorganic fillers. Curable compositions contai...
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WO/1993/007179A2 |
Composite materials containing nanoscalar particles are produced by causing a) a compound soluble in the solvent of a metal of group 6 to 15 of the periodic system or the lanthanides to react in an organic solvent with b) a precipitated ...
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WO/1993/003072A1 |
A homogeneous composite is provided comprising (a) about 0.5 to 90 % by weight of an ultrahigh molecular weight linear polyethylene having a molecular weight of at least about 400,000, a crystalline melting point of greater than 143 °C,...
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WO/1992/018549A1 |
Homogeneous, particulate composites are provided, of about 75 - 99.5 weight percent ultrahigh molecular weight polyethylene (UHMWPE) and about 0.5 - 25 weight percent of at least one filler compound, and wherein the composites have a sur...
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WO/1992/016571A1 |
A mixture is formed of a precursor polymer, an alcohol, and a catalyst system. The precursor polymer has an inorganic polymer backbone of Si or Ti with linkages to polymerizable alkoxide groups. The catalyst system promotes the hydrolysi...
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WO/1991/014741A1 |
A white plastic pigment utilized in paper, paint, fiber and so forth, and particularly one comprising silica particles as the core and having a surface coated with a vinylic resin. It can be produced by dispersing silica particles in wat...
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WO/1991/011474A1 |
A photocurable resin composition comprising: (a) a modified resin prepared by the reaction of either a conjugate diene polymer having a number-average molecular weight of 500 to 5,000 and a vinyl content of at least 50 mole % or an adduc...
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WO/1991/009069A1 |
An optical fiber which is clad with a cured product of a photocurable resin composition consisting of at least one compound having at least two unsaturated bonds in the molecule, a photopolymerization initiator, and a coupling agent with...
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WO/1991/008575A1 |
A conductive die attach composition containing no solvent and substantially no ionic impurities which comprises: a) an epoxy resin system comprising (i) at least one low viscosity epoxy resin; and (ii) at least one epoxy resin hardener; ...
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WO/1989/002449A1 |
A process is disclosed for producing adsorption matrices having specific binding properties, high chemical and mechanical stability and high binding capacity towards polymers or micro-organisms to be adsorbed from an aqueous solution. Th...
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WO/1988/003545A1 |
The particles are obtained by dispersing a carbon black graft polymer, obtained by the reaction between carbon black and a polymer capable of reacting with carbon black, in a polymerizable monomer component, and polymerizing the polymeri...
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WO/1988/000608A1 |
A method of producing a layered lattice silicate which is surface modified with an organic material wherein said silicate in substantially dry, particulate form is contacted with an organic monomer, co-monomers or a prepolymer, and surfa...
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WO/1985/003885A1 |
Phase supports for the partition chromatography of macromolecules from non absorbing base support particles, insoluble in the phase system, with an average particulate size from 7 to 2000 mum , of which the surface is coated with an adhe...
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WO/1985/001511A1 |
Mineral charge particles of silica or alumina are grafted with a hydrolysis product from a di- or trialkoxysilane whose functional group is compatible with an organic phase into which said grafted particles are ultimately incorporated. T...
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WO/1984/000372A1 |
Aqueous dispersion of carbon black grafted with hydrophilic monomers such as alkali or ammonium carboxylate bearing polymers. The dispersion has a viscosity of about 2 to about 30 cP for a carbon black content of about 1-15 % by weight.
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WO/1984/000375A1 |
Polymerizable resins comprising mineral filler grafted with substituents carrying copolymerizable functions are applied as layers or substrates and subjected to curing to provide coatings with improved properties.
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WO/1980/002687A1 |
A process of incorporating non-polymeric particulate matter such as magnetic materials, pigments and minerals, into a cross-linked styrene-base polymeric matrix, which process comprises dispersing the non-polymeric particles with a polym...
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JP7482809B2 |
The present invention relates to a quantum dot dispersion and a curable composition comprising the same. The quantum dot dispersion according to the present invention has excellent light resistance of quantum dots and excellent physical ...
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JP2024061630A |
The present invention provides a curable composition containing luminescent semiconductor particles, which can suppress weight loss during storage. [Solution] A curable composition containing semiconductor particles (A), a polymerizable ...
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JP2024057753A |
The present invention provides an active energy ray-curable composition, a cured product, and a laminate having low viscosity, high refractive index performance, and excellent mold releasability. [Solution] An active energy ray-curable c...
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JP2024054515A |
[Object] A photosensitive resin composition capable of easily forming a film having high lithography resolution and good luminescent properties, a photosensitive resin film obtained using the photosensitive resin composition, a photosens...
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JP7464385B2 |
To provide a fine hollow resin particle having excellent strength.A silica particle with a surface coated with a resin layer is treated with alkali metal-containing liquid to remove silica, so that a hollow resin particle containing sili...
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JP7461411B2 |
The present invention relates to a thermosetting composition for the manufacture of an ophthalmic lens which efficiently absorbs light rays without degradation of the light-absorbing additive, said composition comprising an allyl monomer...
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JP7453938B2 |
To provide a polymer actuator including a dielectric elastomer layer which increases a dielectric constant and suppresses dielectric breakdown (decrease in dielectric breakdown field strength) while maintaining flexibility (elastic modul...
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JP2024030886A |
The present invention provides a curable composition in which a layered compound is dispersed in a liquid phase containing monomer raw materials. The curable composition provided includes a liquid phase containing monomer raw materials a...
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JP7434181B2 |
The present invention relates to a semiconducting light emitting nanoparticle comprising a polymeric layer.
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JP2024011746A |
According to the present invention, it is possible to provide a material that has both a high refractive index and excellent scratch resistance. [Solution] The active energy ray-curable resin composition of the present invention contains...
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JP2024011745A |
According to the present invention, it is possible to provide a material that has both a high refractive index and excellent scratch resistance. [Solution] The active energy ray-curable resin composition of the present invention contains...
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JP2024011747A |
[Problem] According to the present invention, it is possible to provide a urethane resin used for a material that has excellent substrate adhesion, coating film physical properties (scratch resistance), and high refractive index. The ure...
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JP7415120B2 |
A problem to be solved by this disclosure is to provide a composition, preferably a composition for forming a liquid-repellent coating film. This problem is solved by a composition comprising[1] a polymer constituting a water-repellent c...
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JP7412408B2 |
The present invention relates to a method of manufacturing a nanofiltration membrane, comprising the steps of providing a support structure comprising a first mesoporous layer made of TiO2and/or ZrO2and a second porous layer adjacent to ...
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JP2023180590A |
To provide a curable composition which yields a cured product having low viscosity despite a high refractive index.A curable composition contains a fluorene skeleton-containing (meth)acrylate, a sulfur atom-containing (meth)acrylate, and...
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JP7389788B2 |
To provide: curable compositions with low viscosity and a high refractive index without the need for dilution with a solvent; and molded products thereof.The curable composition includes inorganic microparticles having no photocatalytic ...
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JP2023549607A |
Polymer brushes consisting of statistical copolymers of hydrophilic and hydrophobic monomers for enzyme immobilization. Heteropolymer brushes stabilized four different lipases against high temperatures. In particular, the statistical cop...
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JP7384248B1 |
[assignment] Provided is an electron beam curable composition that has excellent matte properties, can form a coating film that can suppress migration, and has excellent stability over time. [Solution] A (meth)acrylate component (A) cont...
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JP7379209B2 |
To provide a method for manufacturing organic/inorganic composite particles without using an organic solvent.The method for manufacturing organic/inorganic composite particles comprises: the surface treatment step of treating the surface...
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