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JP62022811 |
PURPOSE: To obtain a composite excellent in water absorptivity, handleability, etc., expensively, by applying an aqueous solution containing a (meth)acrylate salt, a crosslinking monomer having a plurality of double bonds and a radical p...
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JP61246204 |
PURPOSE: To treat the surface of a substrate uniformly and beautifully in a gas phase with an ultra-thin film excellent in hydrophilicity, antistatic property and mechanical strength, by plasma-polymeriziang a caboxylic acid such as (met...
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JP61215683 |
PURPOSE: To provide the titled treating agent having an excellent durability and capable of imparting water repellency, oil repellency and softness simultaneously to solid materials such as textile materials, which comprises a specific c...
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JP61166809 |
PURPOSE: To obtain the titled powder useful as a water-absorbing and water- retaining material, by impregnating a particular aqueous dope composed mainly of acrylic acid in pulp, heating the product to polymerize the monomer component an...
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JP61098748 |
PURPOSE: To obtain the titled sheet material, by subjecting one surface of a high polymer sheet material treated with a resin to low-temperature plasma treatment, bringing further the sheet material into contacet with a dispersion of a r...
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JP61098749 |
PURPOSE: To form an apparent graft polymerization layer having durable water repellency, by treating a high polymer sheet material with low-temperature plasma, bringing it into contact with both a dispersion of a specific radically polym...
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JP61089236 |
PURPOSE: To perform modification of polymer base surface by plasma treatment of the surface under a specific gas pressure with specified electric energy followed be forming graft polymer layer using radically polymerizable monomer and tr...
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JP60086109 |
PURPOSE: In subjecting a solid polymer and a radically polymerizable gaseous monomer to vapor phase graft polymerization, to carry out the polymerization in high modification ratio easily without passing through wetting process, by feedi...
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JP60013823 |
PURPOSE: To modify continuously surface characteristics such as printability, coating performance, etc., by treating a flat high polymer material by corona discharge, coating it with a radically polymerizable monomer, covering it with a ...
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JP59095930 |
PURPOSE: To provide a thermally reversible adsorbent which permits repetition of adsorption and desorption of an org. compd. by immobilizing poly-N-isopropyl acrylamide to a cellulose base material by a graft-polymn. of N-isopropyl acryl...
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JP59074110 |
PURPOSE: To obtain a new polymer composition containing carbon fiber and an organic polymer strongly united therewith useful in the fields of aircrafts, aerospaces, cars, etc., by using carbon fiber as an electrode and a specified vinyls...
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JP59024706 |
PURPOSE: The titled composition excellent in water resistance, solvent resistance, abrasion resistance, and durability and useful for coating the surface of a molding of an insulating material such as a synthetic resin, natural high-mole...
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JP57191315 |
PURPOSE: Silk fibroin that is made by bonding N,N-dialkylaminoethyl methacrylate to silk fibroin or regenerated one, thus being used in paints, cosmetics and food products, because of its high pigment adsorption, moisture retention and s...
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JP57174322 |
PURPOSE: To enhance the heat resistance, chemical resistance and dimensional stability, by mixing a thermoplastic polyester having an acid component consisting mainly of an aromatic dicarboxylic acid and having a specified limiting visco...
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JP57119932 |
PURPOSE: To obtain the titled molding product having both hydrophilic and water-repellent properties, by forming a water-repellent polymer film on a product surface of a polymer contg. a monovalent alkali salt group. CONSTITUTION: Natura...
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JP57117615 |
PURPOSE: The titled fibers, having improved Young's modulus at a high temperature and reduced creep, and usable for clothing, by subjecting a copolymer obtained by grafting an ethylenically unsaturated organic acid onto an acrylic polyme...
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JP57112411 |
PURPOSE: A specific hydrophilic agent and a water-soluble vinyl compound are applied to the surface of polyester fiber and the resultant fiber is heat treated to produce polyester with increased durability and permanent hydrophilic prope...
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JP57101008 |
PURPOSE: The titled synthetic that is made by subjecting fiber including large pores, having a specific composition with a specific pore surface area and a void volume, to the treatment for making the fiber hydrophilic, thus showing good...
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JP57034005 |
PURPOSE: To obtain a carbonaceous material having a high specific resistance value and thermal conductivity, by pressure molding a carbonaceous granular substance subjected to the treatment for incorporating oxygen, and heating the resul...
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JP56037312 |
PURPOSE: A modified fiber that is produced by conjugating or mixing the polyester component and the polyamide component, thus showing high draping property, dimensional and shape-retention stability and having improved water and moisture...
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JP56024426 |
PURPOSE: To carry out graft polymerization to a polyamide molded product in high efficiency, by treating the polyamide with a mixture of acidic vinyl monomers of which molar average inorganicity/organicity value is adjusted to a specific...
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JP56022313 |
PURPOSE: To uniformly feeding a monomer onto a base material and to discharge- copolymerize the monomer therewith, by activating the base material by discharge treatment and then, feeding and recirculating the monomer to be graft-polymer...
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JP56011919 |
PURPOSE: To polymer base containing water is dipped in a solution of a water- soluble unsaturated monomer in a hydrophobic solvent to produce titled copolymer that has high graft efficiency, contains no free homopolymer and can be readil...
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JP55110125 |
PURPOSE: To obtain the title substance having improved strength, by polymerizing a monomer mixture supported on a structure with large space between fibers consisting of a polyolefin in the aqueous solution, and by introducing ion exchan...
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JP55107514 |
PURPOSE: To obtain the title fibers having improved hygroscopicity, with little damage to the skin, free from yellowing, by introducing acidic groups(A) substituted with an alkali metal into the inner layers, and unsubstituted A into the...
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JP55090611 |
PURPOSE: To obtain synthetic fibers having permanent hygroscopicity and improved resistance to washing, by grafting a hydrophilic monomer onto synthetic fibers having micropores on the surfaces to the cross-sections. CONSTITUTION: (B) A ...
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JP55012826 |
PURPOSE: To obtain modified cellulosic fibers capable of ionic bonding to the anionic dyes, by polymerizing a monomer having a quaternary amine and an unsaturated double bond within cellulosic fibers. CONSTITUTION: A monomer having a qua...
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JP54126276 |
PURPOSE: To impart water repellency to the surface of a porous sheet without lowering the breathability and water-permeability, by the plasma-polymerization of a gaseous silicon compound on the surface of the sheet. CONSTITUTION: A porou...
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JP54108872 |
PURPOSE: To graft an ethylenically unsaturated organic acid onto a molded article of a hydrophobic high polymer uniformly and efficiently, by immersing the article in an aqueous emulsion of a given pH containing the organic acid with a s...
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JP54108873 |
PURPOSE: To obtain a molded synthetic high polymer article having improved water and moisture absorption, anti-staining and antistatic properties, pilling resistance, and nonmelting (holeproof) property, by grafting an ethylenically, uns...
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JP53106687 |
PURPOSE: To obtain an ion exchanger having advantages of natural and synthetic polymers by allowing a monovinyl monomer contg. an ion exchange group and a divinyl monomer to be adsorbed into cellulose acetate and swollen, followed by rad...
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JP53058027 |
PURPOSE: To obtain hygroscopic graft polyester filament yarns having improved thermal stability, free from inhibition of grafting reaction, by copolymerizing a specific compound, and by incorporating an additive with the polyester.
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JP53052729 |
PURPOSE: Polyvinyl chloride fibers are impregnated with a specific acrylic acid aqueous solution and irradiated with ionizing radiation to graft acrylic acid thereto in extremely short time, thus providing flame-retardant fibers having h...
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JP53010720 |
PURPOSE: To produce crosslinked porous vinyl fibers useful as a base of ionexchange resins by impregnating and swelling specific fibers with a mixture of monovinyl monomers and polyvinyl monomers, which is then polymerized, followed by r...
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JP52155218 |
PURPOSE: To provide fiber having higher water absorption and higher tensile strength and elongation after water absorbing, by grafting a specific monomer onto wet-spun xanthate mixture from starch and cellulose followed by hydrolysis.
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JP52093679 |
PURPOSE: To manufacture the semipermeable membrane for reverse permeable, ultra filtration, maintaining the selective permeability, having high chemical and heat resistant property snd being able to preserve in a dry state, by treating t...
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JP52074022 |
PURPOSE: A moisture-absorbing polyester fiber obtained by grafting (meth)acrylic acid onto a polyalkylenealycol-containing polyester fiber modified in cross-section with a specific modification ratio.
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JP52074020 |
PURPOSE: To provide polyester fiber having high water-absorbing properties by grafting (meth) acrylic acid onto a polyalkylene glycol containing polyester fiber with a specific void volume.
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JP52070117 |
PURPOSE: Production of polyester fibers with moisture-absorption characteristics and improved thermal resistance and color fastness, by grafting (meth) acrylic acid onto polyester fibers copolymerized with a polyethylene glycol.
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JP51147620 |
PURPOSE: To produce fibrous high polymer with porous structure which has special function characteristics by crosslinking a vinyl polymer with a polyvinyl monomer.
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