Abstract: A surface-modified plastic film, comprising: a surface layer composed of minute filamentous forms and/or granular forms consisting of a composition containing a resin and/or inorganic microparticles, on at least one major surface of a substrate plastic film. Preferably, the surface-modified plastic film is characterized in that the minute filamentous forms have a diameter of 100 ?m to 1 nm.

Abstract: A film for a decorative sheet comprising: (A) a polypropylene resin having a melt flow rate of 0.1 to 50 g/10 min, a heat of crystal fusion of 30 to 140 J/g, and a flexural modulus of 1000 to 20,000 kgf/cm2; and (B) an ethylene copolymer resin obtained by copolymerization in the presence of a metallocene catalyst, the ethylene copolymer comprising ethylene and an &agr;-olefin having 3 to 12 carbon atoms and having a density of 0.86 to 0.92 g/cm3, a melt flow rate of 0.1 to 30, and a ratio of its weight-average molecular weight (Mw) to its number-average molecular weight ratio (Mn), Mw/Mn, of 1 to 5, the weight ratio of component (A) to component (B) being from 99/1 to 50/50. Also disclosed are a decorative sheet and a decorative material each comprising the film.

Abstract: A thermoplastic elastomer composition comprising 100 by weight of a chlorinated polyethylene, from 5 to 1,000 parts by weight of a crystalline polyolefin resin and from 20 to 1,500 parts by weight of a rubber component, wherein the rubber component is a hydrogenated styrene type rubber or an olefinic rubber which has a Mooney viscosity [ML1+4(100° C.)] within a range of from 50 to 350.

Abstract: A film for a decorative sheet comprising a polyolefin and a benzotriazole ultraviolet absorber, said bensotriazole ultraviolet absorber having a molecular weight of 380 to 1000 and/or a vapor pressure of not higher than 1×10−8 mmHg (absolute pressure) at 20° C. Also disclosed are a decorative sheet and a decorative material comprising the film. The film is free from blooming and hardly undergoes fading or deterioration by light.

Abstract: A thermoplastic resin composite having a chlorinated polyethylene elastomer composition combined to a hard thermoplastic resin (hereinafter referred to simply as a hard resin) having a flexural modulus of at least 1,000 kg/cm.sup.2 as measured in accordance with JIS K7203, wherein the chlorinated polyethylene elastomer composition comprises, as main components, 100 parts by weight of a crystalline chlorinated polyethylene having a degree of chlorination of from 20 to 45 wt % and a quantity of heat for crystal fusion of from 5 to 35 cal/g, and from 5 to 200 parts by weight of a plasticizer.

Abstract: An adhesive tape made of polyvinyl chloride consisting essentially of a vinyl chloride resin film (hereinafter referred to as "PVC film") which contains from 5 to 60 parts by weight of inorganic fine particles having an average particle size of from 0.1 to 10 .mu.m per 100 parts by weight of the vinyl chloride resin and which has a thickness of from 50 to 200 .mu.m, and an adhesive layer formed on at least one side of PVC film, wherein a plurality of linear channels having a transverse cross section of V-shape or U-shape are formed on at least one side of the film in parallel to one another in the width direction of the adhesive tape, and, in the cross section of each channel, angles A and B which are angles of the respective opposing two inclined sides of the V-shape to the film plane, or which are angles of the tangential lines drawn at a 1/2 position in the depth of the channel on the respective opposing two curved sides of the U-shape, to the film plane, satisfy the following formulae 1 to 4:A.ltoreq.B.

Abstract: A vinyl chloride resin composition comprising 100 parts by weight of a vinyl chloride resin, from 20 to 200 parts by weight of a plasticizer, from 10 to 250 parts by weight of a rubber material containing from 20 to 95 wt % of a gel content insoluble in tetrahydrofuran, and from 0.5 to 30 parts by weight of an acrylic resin obtained by copolymerizing from 20 to 50 wt % of methyl methacrylate with from 80 to 50 wt % of at least one monomer selected from the group consisting of acrylates, methacrylates (other than methyl methacrylate) and styrene.

Abstract: A thermoplastic elastomer composition comprising from 99 to 1 wt % of a thermoplastic polyester elastomer comprising high melting point polyester segments and low melting point polymer segments, and from 1 to 99 wt % of a chlorinated polyethylene having a chlorination degree of from 20 to 45 wt % and a heat of crystal fusion of from 5 to 35 cal/g as measured by a DSC method.

Abstract: A vinyl chloride resin composition to be used for extrusion molding whereby the cross-sectional shape of a molded product is continuously changed, said composition comprising 100 parts by weight of a vinyl chloride homopolymer, from 20 to 200 parts by weight of a plasticizer, and from 5 to 30 parts by weight of an acrylic resin having a weight average molecular weight of at least 1,500,000 and having a maximum draft ratio (i.e. when the vinyl chloride resin composition is extruded from an orifice having a diameter of 1 mm and a length of 20 mm at a cylinder temperature of 170.degree. C. at a shear rate of 1.2.times.10.sup.2 s.sup.-1, and the extruded filamentous composition is taken off at an increasing speed, a ratio of the take-off speed to the extrusion speed immediately before breakage of the filamentous composition) of at least 7.

Abstract: A granular vinyl chloride resin having a mixture comprising the following vinyl chloride resin particles (A), (B) and (C) as main components granulated to have a spherical shape with a diameter of from 50 to 300 .mu.m or a cylindrical shape with a diameter of from 0.1 to 20 mm:(A) from 90 to 10% by weight of fine particles with diameters within a range of not larger than 3 .mu.m (hereinafter referred to as fine particles (A)),(B) from 10 to 90% by weight of particles with diameters within a range of from 5 to 65 .mu.m (hereinafter referred to as particles (B)), and(C) from 0 to 10% by weight of particles with diameters other than those of particles (A) and (B).

Abstract: A vinyl chloride resin elastomer composition comprising, as main components, 100 parts by weight of a vinyl chloride resin, from 10 to 200 parts by weight of an acrylic rubber containing a tetrahydrofuran-insoluble cross-linking component, from 1 to 50 parts by weight of an acrylic resin and from 30 to 300 parts by weight of a plasticizer.

Abstract: A resin composite having a soft resin composition combined to a hard resin, wherein the soft resin composition consists essentially of 100 parts by weight of a vinyl chloride resin, from 10 to 400 parts by weight of a rubber material containing at least 30 wt % of a tetrahydrofuran-insoluble rubber component and from 30 to 300 parts by weight of a plasticizer, and the hard resin consists of a chlorinated vinyl chloride resin, or a mixture of a chlorinated vinyl chloride resin and a vinyl chloride resin in which the chlorinated vinyl chloride resin is in an amount of at least 20 wt %.

Abstract: A vinyl chloride resin elastomer composition comprises 100 parts by weight of a resin mixture comprising from 50 to 95 parts by weight of a vinyl chloride resin and from 5 to 50 parts by weight of a chlorinated polyethylene; from 20 to 400 parts by weight of an acrylonitrile-butadiene rubber containing a tetrahydrofuran-insoluble crosslinking component; and from 10 to 300 parts by weight of a plasticizer.

Abstract: A thermoplastic elastomer composition comprising 100 parts by weight of a crystalline chlorinated polyethylene with a chlorination degree of from 20 to 45% and a heat of crystal fusion of from 5 to 35 cal/g as measured by a DSC method, obtained by chlorinating a polyethylene having a weight average molecular weight of from 100,000 to 750,000, from 1 to 100 parts by weight of a crystalline polyolefin and from 5 to 200 parts by weight of a plasticizer.