RESIN COMPOSITION, MULTILAYER STRUCTURE, FILM, PACKAGING MATERIAL, POUCH, SECONDARY MOLDED ARTICLE, AND METHOD FOR PRODUCING RESIN COMPOSITION
卷宗概要
发明人
Kohei OURA
IPC 分类
CPC 分类
The following is provided as a resin composition having excellent appearance and mechanical properties even in the case of containing an ethylene-vinyl alcohol copolymer and a polyolefin resin. A resin composition comprising an ethylene-vinyl alcohol copolymer (A), a polyethylene resin (B), and a polyolefin resin (C) having a polar group, wherein the polyethylene resin (B) comprises a structural unit derived from 1-hexene and/or 1-octene, the polyethylene resin (B) has a weight average molecular weight of 230000 or more, and the polyolefin resin (C) having a polar group has a melt flow rate (190° C., load 2160 g) of 0.15 to 50 g/10 min as measured in accordance with JIS K7210: 2014.
原文（中文）
The following is provided as a resin composition having excellent appearance and mechanical properties even in the case of containing an ethylene-vinyl alcohol copolymer and a polyolefin resin. A resin composition comprising an ethylene-vinyl alcohol copolymer (A), a polyethylene resin (B), and a polyolefin resin (C) having a polar group, wherein the polyethylene resin (B) comprises a structural unit derived from 1-hexene and/or 1-octene, the polyethylene resin (B) has a weight average molecular weight of 230000 or more, and the polyolefin resin (C) having a polar group has a melt flow rate (190° C., load 2160 g) of 0.15 to 50 g/10 min as measured in accordance with JIS K7210: 2014.