发明名称 |
Verfahren zur Herstellung von Polyolefin-Überzügen, damit beschichtete Substrate, und Verwendung in Berührung mit bewegten Pulvern |
摘要 |
<p>A polyolefin coating is produced on a substrate by (a) contacting the substrate with a liq. compsn. contg. a catalyst for olefin polymerisation, (b) sepg. the substrate and the compsn., and (c) polymerising an olefin in the gas phase in presence of the substrate. Also claimed are: (i) a component comprising a substrate and a coating obtd. by the above process; and (ii) the use of a component comprising a substrate and a polymeric coating to come into contact with polyolefin particles, novel in that the polymer constituting the coating contains units of formula -CH2-CHR- in which R = H or 1-10C alkyl.</p> |
申请公布号 |
DE69515279(D1) |
申请公布日期 |
2000.04.06 |
申请号 |
DE1995615279 |
申请日期 |
1995.12.12 |
申请人 |
ELF ATOCHEM S.A. |
发明人 |
BRUN, CLAUDE |
分类号 |
B05D3/04;B01J19/02;B05D3/10;B05D7/24;C08F2/00;C08F10/00;(IPC1-7):B05D7/24;C09D123/10;C09D123/02;C09D123/04 |
主分类号 |
B05D3/04 |
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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