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AssigneeDainichiseika Color & Chemicals Mfg. Co., Ltd.
InventorsMasaki Kondou, Isamu Yamaguchi, Masaki Mizuno, Nobuhiko Todaka
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A resin composition for producing a molded article having a surface which has an appearance of a non-woven fabric, which comprises fiber piles of carbonized polyacrylonitrile having a nitrogen content of 10% by weight or more or fiber piles of viscose rayon mass-colored with a pigment; a process for producing a molded article of a resin having a surface which has an appearance of a non-woven fabric which comprises mixing the resin composition with an uncolored resin and molding the prepared mixture; and a molded article produced by using the resin composition. The resin composition can be pelletized with stability and, when the resin composition is mixed with pellets of an uncolored resin and molded, the molded article shows excellent mechanical properties and durability for a long time, exhibits a non-woven fabric appearance with warmth and depth and has an excellent recycling property.
A resin composition for producing a molded article having a surface which has an appearance of non-woven fabric, which comprises (a) 5 to 20% by weight of fiber piles of a carbonized polyacrylonitrile having a nitrogen content of 10% by weight or more, a size of 1 to 15 denier and a length of 0.1 to 2 mm, (b) 15 to 40% by weight of polypropylene, (c) 15 to 40% by weight of polyethylene, (d) 10 to 30% by weight of an ethylene-propylene elastomer and (e) 1 to 10% by weight of polypropylene modified with an acid.
A resin composition for producing a molded article having a surface which has an appearance of a non-woven fabric, which comprises 15 to 40% by weight of polypropylene, 15 to 40% by weight of polyethylene, 10 to 30% by weight of an ethylene-propylene elastomer, 1 to 10% by weight of polypropylene modified with an acid and 5 to 20% by weight of fiber piles of viscose rayon which are mass-colored with a pigment.
A resin composition for producing a molded article having a surface which has an appearance of a non-woven fabric, which comprises (a) fiber piles of a carbonized polyacrylonitrile having a nitrogen content of 10% by weight or more, (b) 15 to 40% by weight of polypropylene, (c) 15 to 40% by weight of polyethylene, (d) 10 to 30% by weight of an ethylene-propylene elastomer, (e) 1 to 10% by weight of polypropylene modified with an acid and (f) 5 to 20% by weight of fiber piles of viscose rayon which are mass-colored with a pigment.
Dependencies are inferred from the claim text.