| 发明名称 |
MULTI-LAYER TRANSPARENT POLYOLEFIN FILM FOR APPLICATION IN SHRINK LABELLING |
| 摘要 |
A transparent shrinkable film which comprises a base layer produced from propylene-containing polymer and hydrocarbon resin is described. The base layer contains 5 to 40 % by weight of a propylene homopolymer, 0 to 30 % by weight of a hydrogenated hydrocarbon resin having a softening point in the range from 80 to 125 DEG C and 30 to 95 % by weight of a random ethylene/propylene copolymer, the percentages being based on the total weight of the mixture. Covering layers are arranged on both sides of the base layer. A process for the production of the film is also described. |
| 申请公布号 |
AU5609690(A) |
申请公布日期 |
1990.12.06 |
| 申请号 |
AU19900056096 |
申请日期 |
1990.05.30 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
NAME NOT GIVEN |
| 分类号 |
B29C55/02;B29C55/14;B29C61/00;B29C61/06;B29K23/00;B29K105/02;B29L7/00;B32B27/32;C08L23/12;C08L23/14;C08L23/20;C08L57/02;C09D123/14;G09F3/04 |
主分类号 |
B29C55/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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