发明授权
EP0454420B1 Biaxially stretched multilayer film and process for manufacturing same
失效
Biaxialgestreckter其制备多层膜和过程
- 专利标题: Biaxially stretched multilayer film and process for manufacturing same
- 专利标题(中): Biaxialgestreckter其制备多层膜和过程
-
申请号: EP91303649.7申请日: 1991-04-23
-
公开(公告)号: EP0454420B1公开(公告)日: 1996-09-11
- 发明人: Kondo, Kazuo , Ishiguro, Nobuya , Wano, Toyoki , Tada, Teruo , Yoshida, Teruaki
- 申请人: OKURA INDUSTRIAL CO. LTD , SUMITOMO CHEMICAL COMPANY, LIMITED
- 申请人地址: 1515 Nakatsu-cho Marugame-shi, Kagawa-ken JP
- 专利权人: OKURA INDUSTRIAL CO. LTD,SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人: OKURA INDUSTRIAL CO. LTD,SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人地址: 1515 Nakatsu-cho Marugame-shi, Kagawa-ken JP
- 代理机构: Allam, Peter Clerk
- 优先权: JP111948/90 19900427
- 主分类号: B32B27/18
- IPC分类号: B32B27/18 ; B32B27/32 ; B32B1/08
公开/授权文献
信息查询