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JP3390217B2 |
PURPOSE: To obtain a functional sheet, having a low water absorptivity and expansion coefficient in dipping thereof in water in spite of a required moisture permeability possessed thereby, bondable with a water-based adhesive, good in dr...
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JP2003508202A |
The present invention relates to powdered, crosslinked polymer compositions, containing a) 55-99.9 wt.-% of at least one polymerized, ethylenically unsaturated, polymerizable monomer which contains acid groups neutralized to at least 25 ...
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JP2003055595A |
To obtain a gas barrier coating agent which can satisfy such various requirements, for example, sufficient oxygen barrier property and sufficient adhesiveness to various substrate plastic films, as having not been achieved by conventiona...
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JP2003040916A |
To provide a recording medium excellent in ink absorption, film forming property, surface luster and transparency, to provide a coating liquid for the recording medium, to provide a polymer emulsion using this coating liquid and a produc...
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JP3336958B2 |
A fluorine-containing copolymer having a solvent resistance and a cold resistance is produced by subjecting vinylidene fluoride and at least one of other fluorine-containing monomers to copolymerization reaction in the presence of a poly...
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JP2002529552A |
This invention relates to a process for generating a organically soluble partially cross-linked acid labile polymer according to the present invention comprises the steps of providing a polymer with one or more monomer units, wherein at ...
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JP2002527547A |
Water-swellable hydrophilic polymers are prepared by neutralization of the acidic hydrogel having a degree of neutralization of 0-40 mol % to an ultimate degree of neutralization of 60-85 mol % by mixing with a neutralizing agent in a mi...
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JP2002523535A |
A process for preparing barrier polymer compositions comprises adding an additive, in the form of a latex, to an aqueous dispersion of barrier polymer particles, coagulating the latex additive on the surface of the polymer particles to c...
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JP2002520431A |
Novel water-soluble or water-dispersible grafted copolymers comprising polyvinyl alcohol, vinylpyrrolidone or oxyalkylene oligomer or polymer units and hydrophilic copolymer units derived from ethylenically unsaturated anionic and amphot...
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JP2002139828A |
To provide a photosensitive planographic printing plate giving satisfactory printing resistance even under exposure conditions with small irradiation energy per unit area, having productively and suitable for pattern formation with laser...
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JP2002105383A |
To provide a water-based coating composition that has a high concentration, a low viscosity and high storage stability as well as excellent gas barrier properties.The objective water-based gas-barrier coating composition comprises (A) 10...
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JP3272022B2 |
PURPOSE: To obtain the subject composition consisting of a specific aqueous emulsion and a polyvalent isocyanate compound and having excellent initial adhesion, adhesive strength and water resistance, etc. CONSTITUTION: The objective com...
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JP3257695B2 |
PURPOSE: To obtain an aqueous dispersion of a copolymer insoluble in water at ordinary temp. which dispersion has excellent storage stability by bonding an ionizable compound to an ethylene-vinyl alcohol copolymer to form a block or othe...
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JP2002020409A |
To prepare an aqueous dispersion of a fluoropolymer excellent in stability and coating capability and in transparency, water resistance, and pollution resistance and capable of forming a coating film enhanced in mechanical strength.The a...
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JP2002019273A |
To provide an ink jet recording material having excellent light resistance against indoor preservability and direct light rays of the sun.The ink jet recording material comprises an ink absorption layer containing a polymer containing a ...
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JP2001329485A |
To provide a paper having excellent gas barrier property and excellent in defibration in a disaggregation process in a waste paper recycling plant.The paper is laminated with a barrier coat layer containing a high-nitrile copolymer latex...
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JP3228482B2 |
PURPOSE: To provide a dispersion stabilizer composed of a specific copolymer and giving an aqueous dispersion of an ethylene-vinyl alcohol copolymer having excellent stability in storage and use, exhibiting high solid concentration and g...
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JP2001226653A |
To provide a photocurabel self-adhesive composition exhibiting pressure-sensitive adhesive properties at normal temperature, cured by the irradiation with active energy rays, good in adhesion to a highly polar adherent such as a PET, a P...
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JP3198542B2 |
PURPOSE: To prevent the occurrence of pinhole, increase hardness, and improve abrasion resistance. CONSTITUTION: The objective compsn. is prepd. by dispersing modified polytetrafluoroethylene particles having a core-shell structure in a ...
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JP3186868B2 |
PURPOSE: To provide a photo-setting electrically conductive paint composition easily applicable by general application process, easily curable with ultraviolet ray and visible light and capable of forming a coating film having excellent ...
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JP2001183825A |
To provide a photosensitive composition having high sensitivity and excellent storage stability which is hardly polymerized by oxygen. In the photopolymerizable composition containing (a) a compound containing ethylenic unsaturated doubl...
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JP2001146582A |
To obtain an aqueous emulsion adhesive which has a suitable flowability, is excellent in adhesion to plastics and in resistances to thermal creep and water, has high initial adhesive force and adhesive strength, and can be suitably used ...
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JP2001139869A |
To provide a gas barrier coating agent which is used for producing a film having excellent gas barrier properties. The gas barrier coating agent comprises adding a methyl vinyl ether-maleic anhydride copolymer to a high nitrile copolymer...
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JP3164319B2 |
PURPOSE: To obtain a dispersion stabilizer which can give an aqueous dispersion of an ethylene/vinyl alcohol copolymer excellent in stability by using a copolymer prepared by boding a specified saponified ethylene/vinyl ester copolymer c...
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JP3164585B2 |
Spherically shaped polyvinyl alcohol (PVAL) polymer particles are prepared encapsulating a magnetic colloid that provides the particles with magnetic properties for use in binding biomolecules. The particles have a size of 1-10 mum that ...
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JP3164320B2 |
PURPOSE: To obtain an aqueous dispersion excellent in dispersion stability during storage or use and film-forming properties by combining a specified ethylene/ vinyl alcohol copolymer component with a PVA component under specified condit...
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JP2001098465A |
To provide an adhesive which has various kinds of excellent dispersion stability and gives fiber products, such as nonwoven fabrics or impregnated paper, having excellent wet strengths. This adhesive for treating fibers comprises the emu...
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JP2001064332A |
To provide a method for directly preparing a copolymer as an aqueous dispersion. The aqueous dispersion is prepared by polymerizing an olefinic unsaturated water-insoluble compound in the presence of an alkyl or vinyl ether, more concret...
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JP3124477B2 |
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JP3122745B2 |
A polyester-modified ethylene-vinyl alcohol copolymer resin is formed of an ethylene-vinyl alcohol copolymer and an aliphatic polyester grafted on the ethylene-vinyl alcohol copolymer. The content of the polyester is from 2 to 98 wt.%, w...
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JP2000514007A |
The invention relates to an absorbent insert for foodstuff packagings, the liquid-absorbing component of which is a superabsorbent polymer which, in a hitherto unrivaled fashion, persistently absorbs and retains large quantities of liqui...
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JP2000248011A |
To provide a thermally reversibly thickening, water-soluble resin composition which has a more excellent resin migration-inhibiting effect than conventional resin compositions in thermal drying treatments and can particularly suitably be...
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JP3073916B2 |
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JP3067088B2 |
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JP2000506555A |
PCT No. PCT/EP97/00017 Sec. 371 Date Jul. 8, 1998 Sec. 102(e) Date Jul. 8, 1998 PCT Filed Jan. 3, 1997 PCT Pub. No. WO97/25358 PCT Pub. Date Jul. 17, 1997Gels for thermotropic layers, obtainable by irradiating a mixture comprising a) an ...
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JP2000143708A |
To obtain non-cross-linked (co)polymer particles hardly generating polymer scales by suspending and dispersing a specific monomer in water in the presence of a specific compound at a specific temperature and subsequently polymerizing the...
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JP2000119621A |
To provide an aqueous adhesive composition which yields a good adhesion workability, has a high pressure resistance strength and even yields a boiling resistance as for durability when used as an adhesive for paper tubes.This aqueous adh...
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JP3031413B2 |
To obtain the subject copolymer for a photoresist, etc., by reacting a vinyl 4-hydroxybenzal-vinyl alcohol-vinyl acetate copolymer with 2,3- dihydropyran by using hydrochloric acid in DMF. This vinyl 4-tetrahydropyranyloxybenzal-vinyltet...
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JP2000053711A |
To provide a re-dispersible emulsion powder that can suitably used in already formulated cement admixture, a powdery coating, a powdery adhesive and the like, particularly shows excellent miscibility, re-dispersibility and workability wi...
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JP2997068B2 |
Graft copolymers (I) are claimed, comprising (a) 5-95 wt.% of a copolymer of 20-60 wt.% 1,3,5-triazine deriv. of formula (II) and 40-80 wt.% other vinyl comonomes as the base, grafted with (b) 5-95 wt.% of a polymer of styrene, alpha-met...
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JPH11286590A |
To obtain a resin having excellent moisture resistance, excellent coating film strength, and further good adhesivity to natural materials such as paper, wood and leathers, highly polar resins such as polyester resins, polyamide resins an...
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JPH11240921A |
To provide a method for producing a high molecular weight polymer by carrying out a radical solution polymerization of maleic anhydride and an alkyl vinyl ether. Maleic anhydride and an alkyl vinyl ether (e.g. methyl vinyl ether) is subj...
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JP2914872B2 |
Prepolymer (P) comprising a polyvinyl alcohol derivative with a molecular weight of at least ca. 2000 and containing ca. 0.5-80 % groups of formula (I) with respect to the number of OH groups : R = 1-8C alkylene ; R<1> = H or lower alkyl...
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JP2914388B2 |
There is described a solid polymer electrolyte containing an ionic salt in a three-dimensional crosslinked compound of a poly(vinylalkyl ether) represented by the following general formula: (where R is CH3, C2H5 or CH(CH3)(C2H5); and n i...
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JPH11106728A |
To provide an adhesive composition high in initial adhesion rate, excellent in formability of a coating film in winter, low in temperature dependence of viscosity, high in modules of a dried coating film and further excellent in water re...
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JPH1193092A |
To obtain a surface coating agent for paper, capable of preventing feathering and improving water resistance by subjecting a specific monomer to radical polymerization in the presence of a water-soluble or water-dispersible polymer havin...
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JPH1192575A |
To provide a preparation method of a membrane composed of a new PVA which has such characteristics of a membrane made of a conventional PVA as high tenacity, transparency and oil resistance as well as excellent heat resistance, water res...
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JPH1144953A |
To obtain a water-soluble or water-dispersible photosensitive compsn. which does not cause dropping of PVA in a hardened part during development with water, by constituting the compsn. of a vinylalcohol-based polymer having specified dou...
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JPH10338836A |
To obtain a low-volatile-organic-component ultrahigh solid matter thermosetting composition having desired coating properties, low viscosity and a prolonged pot life and being capable of forming a self-recovering durable coating film on ...
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JP2831613B2 |
Compsn. for use as binder in prepn. of concrete and mortar based on synthetic resins or as coupling primer or finishing coating, comprises: (A) a monomer system of (a1) 50-90 wt. parts dicyclopentenyloxyalkyl ester (I): R = H or Me; n = ...
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