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JP2948358B2 |
In a papermaking process, improved drainage and retention are obtained when ionic, organic microbeads of less than about 1,000 nm in diameter if crosslinked or less about than 60 nm in diameter if noncrosslinked are added either alone or...
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JP2947637B2 |
PURPOSE:To obtain a bis(N-vinylcarboxamide), good in copolymerizability with monomers, excellent in chemical stability and suitable as a cross-linking agent capable of providing good cross-linked polymers. CONSTITUTION:A compound, e.g. N...
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JP2938637B2 |
PURPOSE: To obtain an emulsion polymer, useful as coatings, etc., and capable of providing films excellent in strength by carrying out emulsion copolymerization of an ethylenically unsaturated monomer with a polyfunctional ethylenically ...
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JP2933655B2 |
Copolymers based on tert-butyl acrylate and/or tert-butyl methacrylate, having a K value of from 10 to 50 and obtainable by free radical polymerization of A) from 20 to 90% by weight of tert-butyl acrylate and/or tert-butyl methacrylate,...
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JP2931191B2 |
PURPOSE:To provide a copolymer having an affinity for both a polar surface and a nonpolar surface and hence advantageously usable as a surface modifier for an electrode, an electrolytically produced polymer film, etc., a compatibilizing ...
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JP2931608B2 |
Stereolithographic method of forming a three-dimensional thin-walled object is comprised of repeatingly exposing surface of reservoir of liquid ultraviolet-curable ethylenically unsaturated material to actinic light in or near ultraviole...
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JP2930602B2 |
Temporary wet strength resins, and paper products containing same, having a molecular weight of from about 20,000 to about 200,000, most preferably from about 30,000 to about 95,000, having the formula: wherein: A is - @H or -@-X-(R)-@H ...
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JP2927086B2 |
PURPOSE:To provide the title composition which can permeate among the gap between optical fibers because of its low viscosity, can transmit light sufficiently to the terminals of optical fibers during curing, can be rapidly cured, has ex...
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JP2925661B2 |
Fluorine and/or silicone containing block copolymers are described which are the copolymerization product of mono; di- or trivinyl substituted poly(alkylene oxide) prepolymers (A) and fluoroalkyl-alkylene acrylates or methacrylates (B1),...
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JPH11199605A |
To provide a new method for producing a poly(alkyl (meth)acrylate) rubber/latex. In a continuous emulsion polymerization, an alkyl (meth)acrylate monomer is polymerized in the presence of a surfactant of the formula R-SO3M (R is an alkyl...
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JP2921295B2 |
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JP2918052B2 |
A film-forming, self-crosslinking aqueous synthetic resin dispersion with reduced liberation of formaldehyde contains an emulsion polymer composed of (A) a major portion of an ethylenically unsaturated, free radically polymerizable monom...
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JPH11171894A |
To obtain a sugar chain compound and a sugar chain polymer having both of excellent water-soluble property and ultraviolet light-absorbing ability. This sugar chain compound is obtained by binding a compound having ultraviolet light-abso...
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JP2596938Y2 |
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JP2913198B2 |
Ethylenically unsaturated compounds containing 1-hydroxycarbyloxy-2,2,6,6-tetramethylpiperidine moieties represent reactable stabilizers which may be homopolymerized or copolymerized with other ethylenically saturated monomers to form no...
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JP2913756B2 |
The present invention relates to a method for sizing of paper by using a particular vinylamine polymer as a size-fixing aid. By the use of the vinylamine polymer as a size-fixing aid, it has become possible to obtain a paper having super...
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JPH11158342A |
To obtain the subject composition curable with an external curing agent and improved in weatherability so as to be sustainable over a long period, by incorporating a hindered amine-bound acrylic monomer as comonomer in a stabilizer resin...
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JP2901707B2 |
PURPOSE:To obtain an adhesive to mucosa, having excellent adhesivity to mucosa, excellent cushioning properties for many hours and excellent stability of use, comprising a copolymer having repeating units in a specific ratio derived from...
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JP2898448B2 |
Polymeric ammonium borates having a molecular weight of from about 5000 to about 500,000, obtained by homopolymerisation of monomers, for example diallyldialkylammonium chloride, and by copolymerisation of mixtures of two monomers, for e...
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JP2894711B2 |
Gas permeable biomedical devices, particularly contact lenses, are formed by polymerizing a mixture which comprises: (a) a polysiloxane which contains fluorinated side chains, (b) a toughening agent which is preferably a fluorinated meth...
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JP2889971B2 |
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JPH11119170A |
To ensure high oxygen permeability and high mechanical strength by using a polymer obtd. by polymerizing a polymerizable compsn. contg. a specified maleimide deriv., styrene and/or α-methylstyrene, N,N- dimethylacrylamide and/ or N,N-vi...
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JP2887684B2 |
The invention relates to a liquid resin composition which can be polymerized by radiation and which contains (i) a difunctional monomeric or polymeric acrylate or methacrylate, (ii) a tri- or polyfunctional acrylate or methacrylate, (iii...
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JP2883107B2 |
An UV light-absorbing skin-protecting composition which comprises an acrylic copolymer comprising the monomer units (A) a compound of the formula: X-Y- @-@@CH2 wherein R<1> is a hydrogen atom or a methyl group, X is a group of the formul...
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JP2884069B2 |
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JP2881274B2 |
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JP2880845B2 |
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JPH11504055A |
A water-soluble cationic copolymer comprising the reaction product of (I) and a cationic quaternary amine having formula (a), wherein Y is (b) and n is 1 to 5; R<1>, R<2>, R<3> are independently H or C1 to C3 alkyl, R<4>, R<5> and R<6> a...
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JPH1180716A |
To obtain the subject composition having property exhibiting softness at low temperature and large cold insulating ability by including a (copolymer crosslinked material obtained from a monomer having N-vinyl group and a crosslinkable mo...
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JPH1179954A |
To provide the use of a cross-linked cationic copolymer having N- vinylimidazole units in a cosmetic composition. (i) The use of a radical-initiated copolymer of a monomer mixture comprising (a) 1-99.99 wt. % of N-vinylimidazole or a qua...
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JPH1175532A |
To easily and efficiently obtain a greening material suitable as e.g. a greening substrate by preparing a specific moss plant growing system in a vessel made of a waterproof material provided with an aerating means followed by treating t...
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JP2872223B2 |
A gel polymer electrolyte according to the present invention comprises a polymer selected from the group consisting of vinyl acetate copolymer, poly(ethylene/vinylacetate/carbon oxide: EVACM), and poly(ethylene/vinylacetate/maleic acid a...
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JP2869935B2 |
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JP2862960B2 |
PURPOSE:To provide a sticking agent for mucosa excellent in stick to a mucosa, water resistance, etc., by using a copolymer prepared by polymerizing vinylpyrrolidone with a vinyl-terminated macromonomer of a specified molecular weight in...
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JPH1146576A |
To provide a method for solidify culture soil for raising seedling, so as to have weather resistance, be free from growth inhibiting action on plant roots and have strength capable of transplanting culture soil around seedlings in mechan...
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JP2858953B2 |
A reactive monomer for preparing ultraviolet absorbing polymers has formula (I) wherein R1 is a halogen or C1-C6 straight or branched chain alkoxy group; and R is a -(CH2)3O-, -(CH2)2O-, -CH(CH3)CH2O-, -CH2CH(CH3)O(-, -(CH2)3OCH2-, -(CH2...
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JP2856217B2 |
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JPH115809A |
To obtain the subject composition, capable of forming an electron radiation cured resin film or coating layer excellent in flexibility and folding endurance and useful as a support for a packaging material, a printing material, etc., by ...
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JPH11500417A |
(57) The hair care products which use as a base the water which has the both sides of hair styling and the hair conditioning characteristic including a summary uniform terpolymer are indicated.
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JPH11500170A |
PCT No. PCT/EP96/00575 Sec. 371 Date Aug. 19, 1997 Sec. 102(e) Date Aug. 19, 1997 PCT Filed Feb. 10, 1996 PCT Pub. No. WO96/26229 PCT Pub. Date Aug. 29, 1996Agglomerated, finely divided, crosslinked vinylimidazole copolymers obtainable b...
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JP2843985B2 |
The invention relates to a polymer suitable as a dispersant, built up from A) 0-80 mol % of one or more monomers having the formula in which R1, R2, R3 and R4 may be the same or different and represent H or alkyl, B) 0-70 mol % of one or...
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JP2841396B2 |
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JP2841212B2 |
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JP2587377Y2 |
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JPH10316726A |
To provide a novel stainproof ultraviolet-absorbing resin. This resin is obtained by copolymerizing a polysilioxane- containing vinuyl monomer (A) of formula I:CH2=R1C-X(Si(R2)2O)n-Si(R3)3 with an ultraviolet-absorbing-group-containing v...
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JP2827182B2 |
Azlactone-functional polymer beads are useful reactive supports for the attachment of functional materials to provide novel adduct beads. The adduct beads are useful as complexing agents, catalysts, polymeric reagents, chromatographic su...
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JPH10511393A |
Low VOC hair spray resin compositions containing homogeneous terpolymers of vinyl pyrrolidone, vinyl caprolactam and 3-(N-dimethylaminopropyl) methacrylamide are described. The hair spray compositions are made using a solution of the ter...
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JPH10292022A |
To provide a block copolymer having excellent solubilizing capacity and stability upon dilution of the substance to be solubilized, which copolymer is a block copolymer having a structure: A-B-A (wherein A is a polyethylene oxide block, ...
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JPH10292033A |
To obtain an impregnating resin composition having a viscosity low enough for easy impregnation and improved in a pot life and storage stability by melting a bisalkenyl-substituted nadiimide compound, a bismaleimide compound and an epoxy...
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JPH10511422A |
(57) [Summary] 55-99% by weight, preferably 65-95% by weight of vinylpyrrolidone, 0.5-49% by weight, preferably 1-25% by weight of a tetraaminomonomer, preferably 3-methacrylamidepropyltrimethylammonium chloride, 0.5. Described is a homo...
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