首页>
外国专利>
RESIN COMPOSITION, HEAVY-DUTY PACKAGING FILM AND HEAVY-DUTY PACKAGING BAG
RESIN COMPOSITION, HEAVY-DUTY PACKAGING FILM AND HEAVY-DUTY PACKAGING BAG
展开▼
机译:树脂组合物,重型包装膜和重型包装袋
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a polyethylene resin composition having excellent extrusion moldability and inflation moldability, a heavy-duty packaging film made of the resin composition and having high strength and a heavy-duty packaging bag made of the film and having high strength.;SOLUTION: The resin composition contains (A) an ethylene-α-olefin copolymer having an ethylene-based monomer unit and a 3-20C α-olefin monomer unit, having a flow activation energy (Ea) of ≥35 kJ/mol and a melt flow rate ratio (MFRR) of ≥30 and (B) an ethylenic polymer other than the component A. The content of the component A is 60-95 wt.% and that of the component B is 40-5 wt.% based on 100 wt.% of the sum of the components A and B.;COPYRIGHT: (C)2005,JPO&NCIPI
展开▼