发明名称 |
Films and layers |
摘要 |
Single- or multilayered films (F1) - comprise at least one polyolefin moulding material (A) prepared from one or more olefins of formula Ra-CH=CH-Rb (I) using metallocene catalysts (where Ra, Rb = H or 1-15C alkyl, or they may form a ring system). Also claimed are: (i) similar single- or multi-layer coatings (F2); (ii) the preparation of (F1); and (iii) the use of (A) for the preparation of (F1) and (F2). |
申请公布号 |
ZA9610856(B) |
申请公布日期 |
1997.06.27 |
申请号 |
ZA19960010856 |
申请日期 |
1996.12.23 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
ANDREAS WINTER;ERNST HOFMANN;GERHARD WIENERS;BERND BACHMANN |
分类号 |
B29D7/01;B32B27/32;C08F4/42;C08F4/64;C08F4/6592;C08J5/18;C08L23/00;C08L23/02;C08L23/06 |
主分类号 |
B29D7/01 |
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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