发明授权
- 专利标题: Low gloss film and process of manufacture (FP 1323)
- 专利标题(中): 低光泽膜和制造工艺(FP 1323)
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申请号: US171730申请日: 1988-03-22
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公开(公告)号: US4880682A公开(公告)日: 1989-11-14
- 发明人: Donald R. Hazelton , Douglas J. Laurent , Lawrence K. Locke , William J. Hodgson, Jr.
- 申请人: Donald R. Hazelton , Douglas J. Laurent , Lawrence K. Locke , William J. Hodgson, Jr.
- 申请人地址: NJ Linden
- 专利权人: Exxon Chemical Patents Inc.
- 当前专利权人: Exxon Chemical Patents Inc.
- 当前专利权人地址: NJ Linden
- 主分类号: A61F13/15
- IPC分类号: A61F13/15 ; B29C55/02 ; B32B25/08
摘要:
A multilayer film comprises a elastomeric core layer and at least one thermoplastic skin layer having a microundulating surface configuration providing the film with a low gloss.
公开/授权文献
- US5441621A Electrochemical cell having crossed-ridge sealing surface 公开/授权日:1995-08-15
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