发明公开
- 专利标题: Improvements in and relating to liquid impermeable and liquid vapour permeable laminates
- 专利标题(中): 液体不可渗透和可渗透液体的层压板的改进
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申请号: EP93303692.3申请日: 1993-05-12
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公开(公告)号: EP0570215A3公开(公告)日: 1994-03-09
- 发明人: Ferrar, Andrew Nicholas, Dr. , Simpson, George , Squires, Leslie James, Dr.
- 申请人: DON & LOW (HOLDINGS) LIMITED
- 申请人地址: St. James Road Forfar, Angus DD8 2AL GB
- 专利权人: DON & LOW (HOLDINGS) LIMITED
- 当前专利权人: DON & LOW (HOLDINGS) LIMITED
- 当前专利权人地址: St. James Road Forfar, Angus DD8 2AL GB
- 代理机构: Jones, Andrée Zena
- 优先权: GB9210229 19920513
- 主分类号: B32B7/14
- IPC分类号: B32B7/14 ; B32B27/12
摘要:
A laminate (10) comprises: a liquid impermeable and liquid vapour permeable film (12); and a supporting substrate (14, 18), the film and substrate being intermittently bonded to (16, 20) to preserve the liquid vapour transmission properties of the film (12).
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