发明名称 |
Oriented plastic film having specific surface topography |
摘要 |
This invention relates to a biaxially or multi-axially oriented, heat set film, which has on its surface numerous unevenesses, which comprise indentations around a protrusion. The protrusions comprise crosslinked or hardened organic particles having an average particle size of from 0.01 to 5.0 microns and having a narrow particle size distribution. The film surface has a mean surface roughness value Ra of from 0.005 to 0.10 micron.
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申请公布号 |
US4746703(A) |
申请公布日期 |
1988.05.24 |
申请号 |
US19860817214 |
申请日期 |
1986.01.08 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
DALLMANN, HERMANN;SEIFRIED, WALTER;SCHAEFER, WERNER;JANOCHA, SIEGFRIED;HENSEL, HARMUT |
分类号 |
C08L67/00;B29C55/00;B29C55/12;B29K67/00;B29L7/00;B32B27/36;C08J5/18;C08L33/00;C08L33/02;C08L67/02;C08L77/00;C08L101/00;(IPC1-7):C08L67/02 |
主分类号 |
C08L67/00 |
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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