摘要:
A process for the production of spherical silica gel which comprises emulsifying water glass in a dispersion medium composed of a polar solvent and a non-polar solvent and gelling the water glass while maintaining it in emulsified state.
摘要:
A powdered resin composition for slush molding comprising a thermoplastic polyurethane resin powder (B) as the main component and a fine particle powder (A) of a vinyl type copolymer comprising a copolymer of a monomer (a01) having one vinyl group such as methyl methacrylate and a monomer (a02) having two or more vinyl groups such as ethylene glycol dimethacrylate and having a cross-linked structure; or a fine particle powder (E) of a vinyl type copolymer comprising the (a01) and a monomer (a03) having one or more vinyl groups and one or more functional groups other than a vinyl group such as hydroxyethyl (meth)acrylate and having a cross-linked structure. The fine particle powder is a powder flowability improver which does not cause die stains and the powdered resin composition for slush molding containing the fine powder do not cause staining of molds.
摘要:
2,4-Diamino-6-(2,5-dichlorophenyl)-1,3,5-triazine and pharmaceutically acceptable acid addition salts thereof in finely pulverized form so that the average particle diameter is 20 microns or less have been found to be particularly useful for the treatment of peptic ulcers.
摘要:
An adhesive composition for a polarizing plate which has excellent optical properties and durability, is capable of relaxing stress caused by dimensional changes of the polarizing plate or the like and is capable of suppressing light leakage and ununiformity of color. A polarizing plate having an adhesive layer composed of the adhesive composition is also disclosed. The adhesive composition for a polarizing plate includes an acrylic copolymer (A), which contains, as monomer components, (a1) a (meth)acrylic ester in an amount of 10 to 79.9% by weight, (a2) a benzene ring-containing compound in an amount of 20 to 80% by weight and (a3) a functional group-containing compound in an amount of 0.1 to 10% by weight and has a benzene ring content of not less than 10% by weight and a weight-average molecular weight of 800,000 to 2,000,000, a crosslinking agent (B) in an amount 0.01 to 0.3 part by weight, and a silane coupling agent (C) in an amount of 0.01 to 0.5 part by weight, the amounts of said components (B) and (C) being each based on 100 parts by weight of the acrylic copolymer (A).
摘要:
2,4-diamino-6-(2,5-dichlorophenyl)-1,3,5-triazine and pharmaceutically acceptable acid addition salts thereof in finely pulverized form so that the average particle diameter is 20 microns or less have been found to be particularly useful for the treatment of peptic ulcers. When administered to humans in need thereof, 1 to 4 mg per day has been found effective.
摘要:
Compounds useful in the treatment of rheumatism or allergic nephritis which have the formula ##STR1## wherein X is halogen, hydroxy, lower alkyl, lower alkenyl, lower alkoxy, nitro or amino;Y is hydrogen, halogen, hydroxy, lower alkyl, lower alkenyl, lower alkoxy, nitro or amino; andZ is mono-(lower alkyl)amino, di-(lower alkyl)amino, piperidino, piperazino, pyrrolidino, or morpholino.
摘要:
A method of manufacturing coated paper which consistently performs a papermaking process, a coating process, and a flattening process and includes a coating facility formed of a combination of a roll coater coating facility and first and second coating facilities in which coating methods are different from that of the roll coater coating facility, and the roll coater coating facility is provided between the first and second coating facilities.
摘要:
Porous inorganic particles, such as silica gel particles, modified with amino-containing groups and carboxyl-containing groups are disclosed. The modified porous particles, useful as packing materials for column chromatography, are obtained by a method including the steps of providing porous, amino group-carrying, inorganic particles, and converting a portion of the amino groups into carboxyl-containing groups.
摘要:
A method of prevention and/or treatment of disorders of the liver, kidney, colon or rectum in mammals including humans which comprises administering to the patient a therapeutically effective amount of 2,4-diamino-6-(2',5-dichlorophenyl)-s-triazine maleate sufficient to prevent and/or overcome said disorders, and pharmaceutical compositions therefor.
摘要:
A powdered resin composition for slush molding comprising a thermoplastic polyurethane resin powder (B) as the main component and a fine particle powder (A) of a vinyl type copolymer comprising a copolymer of a monomer (a01) having one vinyl group such as methyl methacrylate and a monomer (a02) having two or more vinyl groups such as ethylene glycol dimethacrylate and having a cross-linked structure; or a fine particle powder (E) of a vinyl type copolymer comprising the (a01) and a monomer (a03) having one or more vinyl groups and one or more functional groups other than a vinyl group such as hydroxyethyl (meth)acrylate and having a cross-linked structure. The fine particle powder is a powder flowability improver which does not cause die stains and the powdered resin composition for slush molding containing the fine powder do not cause staining of molds.