| 发明名称 |
Opaque film for candy twist wrapping |
| 摘要 |
Described is an opaque, biaxially draw-oriented thermoplastic film for candy twist wrapping. The film is formed from a polymer mixture comprising from about 40 to about 60% by weight of polypropylene and from about 35 to about 55% by weight of polystyrene, relative to the total weight of the mixture. The mixture additionally comprises from about 5 to about 15% by weight of a filler material, relative to the total weight of the mixture.
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| 申请公布号 |
US4842187(A) |
申请公布日期 |
1989.06.27 |
| 申请号 |
US19870031379 |
申请日期 |
1987.03.30 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
JANOCHA, SIEGFRIED;CRASS, GUENTHER;SCHLOEGL, GUNTER;BOTHE, LOTHAR |
| 分类号 |
B32B27/32;B65D65/38;B65D65/40;C08K3/00;C08L7/00;C08L21/00;C08L23/00;C08L23/12;C08L25/00;C08L25/06;C08L33/00;C08L33/02;C08L67/00;C08L77/00;C08L101/00 |
主分类号 |
B32B27/32 |
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代理人 |
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