首页> 外国专利> Composition of low-density polyethylene/alpha-olefin copolymers and their application to the manufacture of films

Composition of low-density polyethylene/alpha-olefin copolymers and their application to the manufacture of films

机译:低密度聚乙烯/α-烯烃共聚物的组成及其在薄膜生产中的应用

摘要

A composition comprising from 25 to 95 weight percent of at least one free-radical ethylene polymer and from 5 to 75 weight percent of at least one ethylene alpha -olefin copolymer, wherein the alpha -olefin contains at least 4 carbon atoms, wherein the copolymer has a specific gravity between 0.905 and 0.940 and a melt index between 0.4 and 3 dg/min, and wherein the free-radical ethylene polymer has a melt index between 0.15 and 3 dg/min. Application to the manufacture of films having a thickness between 8 and 200 microns and other applications.
机译:一种组合物,其包含25至95重量%的至少一种自由基乙烯聚合物和5至75重量%的至少一种乙烯α-烯烃共聚物,其中所述α-烯烃包含至少4个碳原子,其中所述共聚物其比重为0.905至0.940,熔体指数为0.4至3dg / min,其中自由基乙烯聚合物的熔体指数为0.15至3dg / min。应用于制造厚度在8到200微米之间的薄膜以及其他应用。

著录项

  • 公开/公告号EP0104097B1

    专利类型

  • 公开/公告日1987-07-29

    原文格式PDF

  • 申请/专利权人 SOCIETE CHIMIQUE DES CHARBONNAGES S.A.;

    申请/专利号EP19830401089

  • 发明设计人 HERT MARIUS;

    申请日1983-05-31

  • 分类号C08J5/18;C08L23/08;

  • 国家 EP

  • 入库时间 2022-08-22 07:15:46

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号