发明名称 樹脂組成物及びそれを用いた多層構造体
摘要 Provided is a resin composition, comprising: polyolefin (A); a saponified ethylene-vinyl acetate copolymer (B) having an ethylene content of from 20 to 65 mol% and having a degree of saponification of vinyl acetate units of 96% or more; a saponified ethylene-vinyl acetate copolymer (C) having an ethylene content of from 68 to 98 mol% and having a degree of saponification of vinyl acetate units of 20% or more; and a pigment (E), wherein a mass ratio (A/B) is from 3 to 99.5, a mass ratio (B/C) is from 1 to 100, a mass ratio (E/C) is from 0.04 to 50, and a content of the saponified ethylene-vinyl acetate copolymer (C) is from 0.01 to 2.4 parts by mass based on 100 parts by mass of a total amount of the polyolefin (A) and the saponified ethylene-vinyl acetate copolymer (B). By melt molding such resin composition, provided is a molded product, in particular a multilayered structure, made of the resin composition containing the polyolefin, the EVOHs, and the pigment, having good dispersibility of the pigment, and having improved uneven coloration.
申请公布号 JP5991700(B2) 申请公布日期 2016.09.14
申请号 JP20140197026 申请日期 2014.09.26
申请人 株式会社クラレ 发明人 五十嵐 武之;羽田 泰彦;北村 昌宏;田井 伸二
分类号 C08L23/00;C08L29/04 主分类号 C08L23/00
代理机构 代理人
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