EP 1458809 A2 20040922 - RESIN COMPOSITION, AND CONTAINER PACKAGING FILM, CONTAINER PACKAGING BAG AND CONTAINER PACKAGE USING THE RESIN COMPOSITION
Title (en)
RESIN COMPOSITION, AND CONTAINER PACKAGING FILM, CONTAINER PACKAGING BAG AND CONTAINER PACKAGE USING THE RESIN COMPOSITION
Title (de)
ZUSAMMENSETZUNG, UND VERPACKUNGSFOLIE, VERPACKUNGSBEUTEL, VERPACKUNGSBEHÄLTER WOBEI DIESE ZUSAMMENSETZUN VERWENDET WIRD
Title (fr)
COMPOSITION DE RESINE ET FILM D'EMBALLAGE DE CONTENANT, SAC D'EMBALLAGE DE CONTENANT ET EMBALLAGE DE CONTENANT COMPRENANT CETTE COMPOSITION DE RESINE
Publication
Application
Priority
- JP 0213500 W 20021225
- JP 2001397606 A 20011227
- JP 2002335008 A 20021119
- US 35003002 P 20020123
Abstract (en)
[origin: WO03055943A2] The present invention is aimed to provide a resin composition suitable for a container packaging film that has excellent appearance and antiblocking properties, and has no fear of contamination into the container.The present invention relates to resin composition comprising from 40 to 90 mass % of a propylene-base polymer and from 10 to 60 mass % of a high-density polyethylene (the total of the propylene-base polymer and the high-density polyethylene is 100 mass %), the composition substantially not containing a lubricant and not containing an antiblocking agent, and the ratio of MFR of the propylene-base polymer at 230 DEG C to MFR and the high-density polyethylene at 190 DEG C being from 5 to 200.The present invention also relates to a container packaging film, sealant film, laminate, container packaging bag, and container package using the resin composition of the present invention.
IPC 1-7
C08L 23/10; C08L 53/00; C08L 23/06; B32B 27/32; C08J 5/18; B65D 77/00; B65D 53/00
IPC 8 full level
B32B 27/32 (2006.01); C08J 5/18 (2006.01); C08L 23/06 (2006.01); C08L 23/10 (2006.01); C08L 23/14 (2006.01); C09J 123/06 (2006.01); C09J 123/14 (2006.01); C08L 23/16 (2006.01)
CPC (source: EP US)
B32B 27/32 (2013.01 - EP US); C08J 5/18 (2013.01 - EP US); C08L 23/06 (2013.01 - EP US); C08L 23/10 (2013.01 - EP US); C08L 23/142 (2013.01 - EP US); C09J 123/06 (2013.01 - EP US); C09J 123/142 (2013.01 - EP US); C08J 2323/06 (2013.01 - EP US); C08J 2323/14 (2013.01 - EP US); C08L 23/16 (2013.01 - EP US); C08L 2666/06 (2013.01 - EP US); Y10T 428/1352 (2015.01 - EP US)
Citation (search report)
See references of WO 03055943A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03055943 A2 20030710; WO 03055943 A3 20040219; AU 2002360214 A1 20030715; CN 1608106 A 20050420; EP 1458809 A2 20040922; US 2005031815 A1 20050210
DOCDB simple family (application)
JP 0213500 W 20021225; AU 2002360214 A 20021225; CN 02826031 A 20021225; EP 02795426 A 20021225; US 49997404 A 20040624