-
公开(公告)号:US5322877A
公开(公告)日:1994-06-21
申请号:US029408
申请日:1993-03-10
CPC分类号: C08L29/04 , B29C47/0877 , C08L51/06 , B29C47/0021 , C08L2205/08 , C08L23/02 , C08L23/08
摘要: A resin composition including (A) a saponified ethylene-vinyl acetate copolymer having an ethylene content of 20 to 60 mole percent and a saponification degree of not less than 90 mole percent, (B) a polyolefin resin, (C) a carboxylic acid-modified polyolefin resin and (D) a lower fatty acid alkaline earth metal salt, characterized in:that the proportion of (A) relative to the total amount of (A) plus (B) plus (C) is 0.3 to 0.7 on the weight basis;that the composition contains the carbonyl group in an amount of 0.002 to 0.05 equivalent per 100 grams of the total of (B) plus (C); andthat the equivalent ratio between (D) and the carbonyl group in (C) is 0.5 to 5,and a method of producing the resin composition are provided.
摘要翻译: 一种树脂组合物,其包含(A)乙烯含量为20〜60摩尔%,皂化度为90摩尔%以上的皂化乙烯 - 乙酸乙烯酯共聚物,(B)聚烯烃树脂,(C) 改性聚烯烃树脂和(D)低级脂肪酸碱土金属盐,其特征在于(A)相对于(A)加(B)加(C)的总量的比例为0.3〜0.7 基础; 该组合物含有每100克(B)加(C)总计0.002至0.05当量的羰基; (D)和(C)中的羰基的当量比为0.5〜5,提供了树脂组合物的制造方法。