| 发明名称 |
PROCESS FOR PREPARING FILMS AND COATINGS |
| 摘要 |
Extrusion films and coatings are prepared by applying a polyhydroxyalkanoate (PHA) to a surface which is in the range from 20 .degre e.C above to 20.degree.C below the optimum crystallisation temperature of the P HA. A PHA of high melt flow index is preferred. |
| 申请公布号 |
CA2179522(C) |
申请公布日期 |
2005.10.11 |
| 申请号 |
CA19942179522 |
申请日期 |
1994.12.19 |
| 申请人 |
ZENECA LIMITED |
发明人 |
WADDINGTON, SIMON DOMINIC |
| 分类号 |
B29C47/02;B29C47/86;B29C47/88;B29K67/00;B29L7/00;B29L9/00;C08G63/06;C08J5/18;C08K3/38;C08L67/00;C08L67/04;C09D167/04 |
主分类号 |
B29C47/02 |
| 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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