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JP2799314B2 |
To obtain a process for producing an optical filter which efficiently cuts the wavelength light of near IR region, is light in weight and low in hygroscopicity, easy to work and not devitrified even when used in a high-temp. and high-hum...
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JP2798253B2 |
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JP2798468B2 |
A material for contact lenses obtainable by visible ray polymerization of a mixture comprising one or more of unsaturated carboxylic acid(s) and one or more of visible ray polymerization initiator(s) such as an alpha -diketon compound, a...
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JPH10242441A |
To provide a lid member whose specific gravity is small, which is excellent in molding property, transparency and dimension stability and which has a visibility correction function by copolymerizing a monomer containing a specified phosp...
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JP2796389B2 |
Silyl derivatives of 2,6-dialkyl-4-allyl phenol of the general formula wherein R<1> , R<2> and R<3> are independently selected from linear, branched and cyclic hydrocarbon groups having from 1 to about 8 carbon atoms are provided. R<1> ,...
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JP2790259B2 |
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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JPH10228004A |
To obtain a plastic spectacle lens capable of shielding light in the near infrared ray range at a high rate and excellent in eye protecting function. A Cu ion-base ionic metallic component is dispersed by 1.0-50 parts by mass in 100 part...
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JPH10221523A |
To provide an optical filter through which hue in the same level as a natural light is perceived and which is near achromatic color by containing copper ions (II) in a synthetic resin and setting the chroma to a specific value. An optica...
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JPH10219233A |
To obtain an antistatic agent excellent in antistatic properties and high heat resistance by using a (substituted) acryl group-containing phosphonium salt and/or a polymer containing the salt as an active ingredient. This composition com...
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JP2782694B2 |
PURPOSE:To obtain a dental adhesive having excellent adhesiveness and margin sealing properties comprising a composition containing glyceryl mono(meth) acrylate and a composition comprising an olefinic double bond-containing acidic polym...
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JPH10204138A |
To obtain an emulsion contg. a (meth)acryloxy-group-contg. polydiorganosiloxane homopolymer by heating and shearing a reaction mixture comprising water, a surfactant, a cosurfactant, a specific polydiorganosiloxane macromonomer, and a fr...
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JPH10204137A |
To obtain a highly light-transmitting curable compsn. which can impart excellent light transmittance and surface hardness to a plastic when applied to the surface thereof by using a compd. contg. a segment having a polymerizable function...
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JP2780716B2 |
A process for the production of polymers by free radical polymerization, characterized in that there is added to the polymerization system one or more compounds of general formula (A), where R<1> is hydrogen or a group capable of activat...
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JP2781124B2 |
A silicone copolymer emulsion comprising: (A) 10 to 90 wt% of a silicone component containing (i) 5 to 60 wt% of compound (a) and (ii) 95 to 40 wt% of a crosslinkable silicone; (B) 90 to 10 wt% of a copolymerizable monomer; and (C) a cur...
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JP2779724B2 |
PURPOSE: To provide a cationic high-molecular-weight compound which can be synthesized by the 1 pot process in an organic solvent and is suitable for an antistatic silver halide photographic light sensitizer by using a cationic high- mol...
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JP2777127B2 |
A process for the opening of the epoxide function of a (meth)acrylic epoxide of formula (V): in which: (i) the (meth)acrylic epoxide is reacted with a cpd. of etherate complexes and boron trifluoride, acid salts (in the presence of the c...
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JP2775501B2 |
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JP2777389B2 |
PURPOSE:To provide the subject composition containing a specific polyfunctional urethane acrylate, a polyfunctional monomer and a phosphate-base (meth) acrylate monomer at specific ratios and giving a coating film having excellent antist...
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JPH10182662A |
To obtain the subject monomer having reduced volatility and reduced odor and useful as a coupling agent or an adhesion stimulator in a free radical curing composition. This monomer is a compound expressed by formula I [R1 is H or CH3; R2...
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JP2769628B2 |
The photoinitiator copolymers are used as photoinitiators in the photopolymerisation of ethylenically unsaturated compounds and systems containing these.
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JP2769038B2 |
The present invention is directed to a method of forming and removing a resist pattern, used in a semiconductor manufacture. In a first mode of the present invention, an upper resist layer containing germanium is selectively formed on a ...
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JPH10161316A |
To obtain a printing plate which has good storage property, which prevents contamination in a nonpicture part during development and which has good adhesion property by incorporating a specified compd. This photosensitive compsn. contain...
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JP2766491B2 |
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JP2767182B2 |
A method of preparing (meth)acryl group-containing organosiloxanes, wherein only the alkoxy group(s) of a (meth)acryl group-containing alkoxysilane compound is(are) selectively hydrolyzed using a cation exchange resin as acid catalyst.
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JP2766300B2 |
PURPOSE:To obtain the subject new copolymer, having a structure in which triorganosilyl groups and siloxane are grafted onto side chains, having high surface activity, capable of changing the surface activity by elimination of the triorg...
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JP2763677B2 |
A curable silane resin, and a process for making same, having at least one of two units selected from the group consisting of a prepolymer (C) and a prepolymer (F); the prepolymer (C) having the formula (I): (I) and the prepolymer (F) ha...
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JPH10152507A |
To provide a method for producing an aqueous emulsion capable of forming a coating film excellent in weather resistance. This method for producing an aqueous emulsion comprises [A] a step for emulsifying and dispersing a radically polyme...
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JPH10139789A |
To obtain the subject new phosphoric compound comprising a specific polymerizable organophosphorus compound having a structure similar to that of phosphocholine group and capable of providing a polymer excellent in biocompatibility such ...
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JPH10505122A |
PCT No. PCT/DE95/01202 Sec. 371 Date Mar. 5, 1997 Sec. 102(e) Date Mar. 5, 1997 PCT Filed Sep. 5, 1995 PCT Pub. No. WO96/07678 PCT Pub. Date Mar. 14, 1996A flame-resistant, UV-curable single-component reactive resin system comprises a ph...
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JP2752196B2 |
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JP2749118B2 |
A glass ionomer cement composition comprises poly(vinyl phosphonic acid) dissolved in its own mass of water; and (in treble the total mass of the solution) a powder, being glass or MgO or a cermet. The powder has to be deactivated so tha...
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JP2749543B2 |
To provide novel organosilicon compounds containing (meth)acryloxy groups useful in coating materials as the component of a photo-crosslinkable composition which can be obtained by ester exchange reaction of a specific organosilicon comp...
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JPH10504800A |
Electron-deficient porphyrins are provided, as well as processes and intermediates for their preparation. In preferred embodiments, the electron-deficient porphyrins are prepared by condensing pyrrole derivatives and removing water thus ...
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JPH10113936A |
To provide a manufacturing method of cast sheet with a good mold frame releasing property. This is a method to manufacture a cast sheet with the use of glass cells, wherein glass cells are used which have a layer on the surface of the gl...
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JP2742268B2 |
PURPOSE:To provide a silicone resin which exhibits excellent adhesion when used as an adhesive between a silicone rubber backing material and an artificial tooth bed, is excellent in water resistance, and can be used in the mouth for a l...
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JPH1097069A |
To form a thin metal oxide film pattern for IC excellent in resolution without applying a sol-gel method by using a precursor soln. contg. a radical polymerizable organometallic compd. contg. a radical sensitive monomer part and a metal ...
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JP2730608B2 |
PURPOSE: To prevent the gelation and coloration of the fluorine-containing copolymer and improve the long period preservability of the copolymer in the production of the copolymer for coatings. CONSTITUTION: When a fluorine-containing co...
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JP2729533B2 |
PCT No. PCT/EP94/00624 Sec. 371 Date Oct. 2, 1995 Sec. 102(e) Date Oct. 2, 1995 PCT Filed Mar. 3, 1994 PCT Pub. No. WO94/20556 PCT Pub. Date Sep. 15, 1994The invention relates to core/shell copolymer dispersions whose shell comprises hyd...
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JP2727637B2 |
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JP2727642B2 |
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JP2725726B2 |
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JP2718397B2 |
PURPOSE: To improve the anti-adhesion property, soldering property, and coating and printing properties of a thermosetting resin by incorporating a polymer contg. a particular fluoroalkyl or fluoroalkenyl group and a functional group, a ...
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JP2717719B2 |
A curable composition is prepared from an organic polymer having at least two hydrosilyl groups in its molecule, another organic polymer having at least one alkenyl group in its molecule, and a hydrosilylation catalyst. This composition ...
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JP2717445B2 |
NEW MATERIAL:A compound expressed by formula I [M represents Fe, Cu, Co or Ni; at least one of R1 to R4 represents formula II (X represents H or CH3) and the remainder represent COOH]. EXAMPLE:Iron [tetrakis(2'-hydroxymethyl-1'-methacryl...
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JPH1045997A |
To obtain a polymer compsn. which is excellent in storage stability and can form a coating film excellent in curability, appearance, surface gloss, and resistances to weather, water, chemicals, and acids. This compsn. comprises a first v...
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JP2711456B2 |
A curable resin having a number average ,molecular weight of 1,000 to 100,000 and having the formula (I): and a process for preparing the curable resin (I). The curable resin (I) of the invention is excellent in flexibility, solvent resi...
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JP2710806B2 |
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JP2710799B2 |
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JP2708457B2 |
PURPOSE:To strengthen an org. film and to increase its heat resistance by accumulating an org. monomolecular film obtained by adsorbing an amphipathic org. material on hyperfine particles to form an oriented superfine particle LB film ha...
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JP2707785B2 |
A high energy radiation-sensitive, pattern-forming resist composition comprising a polymer of the formula (I): in which R1 represents an alkyl group, cyano group, -CH2OH or -CH2CO2R wherein R represents an alkyl group, R2 represents a hy...
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