发明名称 |
COLLATION SHRINK FILM PROTECTIVE STRUCTURE |
摘要 |
Disclosed is a heat shrinkable multilayer film for pallet or multipack shrink applications comprising at least one ionomer layer comprising from 5 to 40 weight % of the film, consisting essentially of a copolymer of ethylene and methacrylic acid or acrylic acid wherein from about 1 to about 99 % of the carboxylic acid groups are neutralized to carboxylate salts comprising metal ions; and at least one additional layer comprising 60 to 95 weight % of the film, comprising a polyolefin. Also disclosed are uses and methods to collation shrink the film around objects. |
申请公布号 |
WO2015179291(A1) |
申请公布日期 |
2015.11.26 |
申请号 |
WO2015US31371 |
申请日期 |
2015.05.18 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HAUSMANN, KARLHEINZ;CHARBONNEL, LUCIE;ZEBRI, MARIANE;ZICHE, LAURENT |
分类号 |
B32B27/08;B32B27/30;B32B27/32 |
主分类号 |
B32B27/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|