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JPH01146909A |
PURPOSE: To provide a copolymer emulsion latex having especially favorable rheology and high dry self-adhesion strength to be useful as coating composition for paper by polymerizing a charge having a specified quantity or more of alkanol...
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JPH0128054B2 |
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JPH01136149A |
PURPOSE:To improve color contamination more effectively without deteriorating photographic sensitivity by incorporating a specified (co)polymer into a silver halide color photographic sensitive material. CONSTITUTION:The title silver hal...
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JPH0126334B2 |
Low hardness and scratch resistance in direct-cast diethylene glycol bis(allyl carbonate) (CR-39 TM plastic surface laminae in glass-plastic lenses are analyzed and new plastic formulations, preferably comprising the monomer catalyzed wi...
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JPH0124806B2 |
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JPH0124808B2 |
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JPH0124623B2 |
Apparatus for the welding of strips of thermoplastic material lying on top of each other which enables varying of the welding area and wherein the contact area between the jaws and the strip is larger than the welding area. One jaw is fi...
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JPH01103613A |
PURPOSE: To produce an organic glass suitable as optical material for lenses, prisms, etc. which has a high refractive index, excellent mechanical, chemical and optical properties, by copolymerizing diallyl phthalates, allyl benzoates, a...
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JPH0192683A |
PURPOSE: To detect the tracks of neutrons and charged particles with good sensitivity by using a polymer of a specific alkali polycharbonate compd. CONSTITUTION: The polymer contg. the monomer unit derived from the alkali polycarbonate c...
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JPH0116842B2 |
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JPS6451411A |
PURPOSE: To prepare in a high efficiency a prepolymer which provides a molded product having improved mechanical characteristics, by using an aliphatic alcohol as a solvent and specifying the reaction temp., the monomer concn. and the ra...
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JPS6451410A |
PURPOSE: To prepare in a high efficiency a prepolymer which provides a molded product having improved mechanical characteristics, by using a cyclic ether as a solvent and specifying the reaction temp., the monomer concn. and the rate of ...
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JPS6448001A |
PURPOSE:To eliminate the striae of a lens and to provide the optically uniform lens by using a polymer contg. specific siloxane compds. CONSTITUTION:This plastic lens is formed of the polymer having >=1.50 refractive index and crosslinke...
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JPS646760B2 |
{PG,1 This invention provides carboxylic acid flavorant-release oligomeric and polymeric derivatives corresponding to the structural formula: {r1 {tc,1 {rb {ab,44 {m,1 {sb,25 {us,5 {ob,4 {mr,1 CH{HD 2{AB,4 {M,2 {AB,0 CH{HD 3{MR,2 {AB,8 O...
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JPS646202B2 |
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JPS645052B2 |
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JPS6415701A |
PURPOSE:To enable the molding of the titled lens with good producibility and production yield without injuring a specified characteristic by cast-polymerizing a mixture of diethylene glycol bisallycarbonate and glycidyl methacrylate with...
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JPS6415702A |
PURPOSE:To obtain the titled lens with less yellow stain, especially at the time of polymerizing, by composing the titled lens of a copolymer contg. a diallylphthalate, a diethylene glycol bisallycarbonate and a glycidylmethacrylate with...
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JPS644605A |
PURPOSE: To obtain the title molding material giving a molded article having excellent surface hardness, comprising a specific polymer (a mixt.), poly(meth) acrylate and a filler. CONSTITUTION: A diallyl terephthalate copolymer (b) is ob...
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JPS6365202B2 |
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JPS63280755A |
PURPOSE: To obtain a resin composition for the sealing of semiconductor, giving low stress against integrated semiconductor circuit and having excellent insulation property, by using diallyl phthalate monomer, prepolymer of the monomer a...
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JPS6359140B2 |
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JPS6356250B2 |
A process for the production of pressure sensitive adhesive latexes, wherein a surfactant is not employed during the polymerization, comprising the addition of a monomers mix to a free radical initiator capable of producing hydrophilic i...
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JPS63265982A |
PURPOSE: To obtain the title composition excellent in curability, moisture resistance, heat resistance, etc., by mixing a specified polyorganosiloxane with an aromatic ketone photopolymerization initiator at a specified weight ratio and ...
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JPS63264612A |
PURPOSE: To obtain the title elastomer having an improved freeze resistance without injuring its oil resistance and heat resistance, by copolymerizing ethyl acrylate, a specified (meth)acrylate and vinyl chloroacetate in a specified wt. ...
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JPS6354291B2 |
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JPS63260911A |
PURPOSE: To produce a polymerizable composition which gives a polymer excellent in mechanical and thermal properties and chemical resistance, by adding an unsaturated carboxylic acid to a specific unsaturated carbonate compound. CONSTITU...
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JPS6354290B2 |
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JPS63248814A |
PURPOSE: To obtain the title composition suitable for a lens material for correction glasses by formulating an unsaturated ester derived from an alcohol with a specific chemical structure and a radically polymerizable monomer giving a ho...
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JPS63248811A |
PURPOSE: To provide the titled composition composed of a specific polymerizable monomer and an unsaturated esters, etc., derived from specific alcohols, and capable of giving a transparent resin having high refractive index and high Abbe...
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JPS63502669A |
A method to produce polyvinyl acetate, partially hydrolysed in acid or basic surroundings and having pref. hydrolysis values of 10-55 mol. OH, which is suitable for polymerisation of vinyl chloride in aq. suspension. The polyvinyl acetat...
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JPS63237038A |
PURPOSE: To improve processability and stability of a nonlinear optical pattern by using a specified material having amphiphilic molecular structure as a material for a patternable nonlinear optical device. CONSTITUTION: A material havin...
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JPS63223063A |
PURPOSE: To obtain the titled composition significantly improved in light resistance, suitable for films, fibers, etc., by incorporating a synthetic resin with specified amount of specific copolymer as the photostabilizer. CONSTITUTION: ...
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JPS63221118A |
PURPOSE: To obtain the title polymer which can give a molding excellent in mechanical properties, optical properties, curing shrinkage, etc., by polymerizing a specified prepolymer with, optionally, a diallyl alicyclic dicarboxylate and ...
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JPS63218712A |
PURPOSE: To provide the titled novel prepolymer containing a specific compound as a monomer, having essentially linear structure and a molecular weight and an iodine value falling within respective specific ranges, suitable as a reaction...
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JPS6344768B2 |
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JPS63210112A |
PURPOSE: To obtain the title prepolymer which can give a cured product prominently excellent in water resistance, by copolymerizing a specified fluorinated allyl carboxylate with a diene compound. CONSTITUTION: A fluorinated allyl carbox...
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JPS63191867A |
PURPOSE: To provide a paint resin compsn. which gives a coating film having gloss, alcohol resistance, adhesion to the molded products of untreated polyolefins, etc., by using an acrylic polymer contg. a specified chlorinated polyolefin ...
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JPS63191814A |
PURPOSE: To make it possible to form a polymerizable monomer composition which has an excellent light resistance and a high refractive index and can give a lens resin having transparency and colorlessness desirable for optical lenses, by...
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JPS6338367B2 |
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JPS6338042B2 |
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JPS63182312A |
Crosslinkable, fluorine-containing copolymers, comprising: (a) 15 to 70 mol % of copolymerized units of a vinyl ester of the formula in which R1, R2 and R3 are branched or straight-chain alkyl radicals or cycloalkyl radicals, at most one...
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JPS63173001A |
PURPOSE: To obtain the high refractive index and Abbes number of the titled composition, and to reduce the contraction of the titled composition at the time of molding in a casting polymerization by polymerizing a monomer contg. a specif...
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JPS6333762B2 |
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JPS6333700B2 |
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JPS6333701B2 |
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JPS6333212B2 |
PURPOSE:A disk material having excellent crystal transparency, low hygroscopicity and high rigidity, and being easily formed into disks, prepared by polymerizing a specified aromatic ring-containing diallyl compound monomer. CONSTITUTION...
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JPS63154710A |
PURPOSE: To obtain a prepolymer which can give a cured product improved in optical properties, mechanical properties and shrinkage upon polymerization, by radical-polymerizing an alicyclic dially ester and stopping the reaction at a spec...
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JPS6331485B2 |
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JPS63146004A |
PURPOSE: To obtain a large-diameter optical transmission fiber made of plastic having excellent flexibility and greatly improved environmental resistance characteristics such as resistance to heat, cold, moisture, oscillation and radiati...
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