发明名称 RESIN COMPOSITION AND MULTILAYERED STRUCTURE USING SAME
摘要 <p>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.</p>
申请公布号 EP2554590(A1) 申请公布日期 2013.02.06
申请号 EP20110759566 申请日期 2011.03.25
申请人 KURARAY CO., LTD. 发明人 IGARASHI, TAKEYUKI;HANEDA, YASUHIKO;KITAMURA, MASAHIRO;TAI, SHINJI
分类号 C08L23/08;B32B27/28;B32B27/32;C08K5/09;C08L23/26;C08L29/04 主分类号 C08L23/08
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