- 专利标题： ROOM DARKENING MATERIAL AND ARCHITECTURAL COVERING MADE FROM SAME
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申请号： EP18155356.1申请日： 2018-02-06
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公开(公告)号： EP3357683A2公开(公告)日： 2018-08-08
- 发明人: SWISZCZ, Paul G. , DANN, Kevin , SIEBENALLER, Mike
- 申请人： Hunter Douglas Inc.
- 申请人地址： One Blue Hill Plaza Pearl River, New York 10965 US
- 专利权人： Hunter Douglas Inc.
- 当前专利权人： Hunter Douglas Inc.
- 当前专利权人地址： One Blue Hill Plaza Pearl River, New York 10965 US
- 代理机构： J A Kemp
- 优先权： US201762455189P 20170206
- 主分类号： B32B5/02
- IPC分类号： B32B5/02 ; B32B7/12 ; B32B15/08 ; B32B15/082 ; B32B15/095 ; B32B15/14 ; B32B15/20 ; E06B9/24
摘要：
A light blocking or blackout composite material (20) is described. The light blocking material (20) includes at least two metalized layers (24,26). A polymer film (22) is coated on both sides with a first metalized layer (24) and a second metalized layer (26). The metalized layers (24,26) may have matching or different optical densities. Other layers (28,30) are combined with the metalized layers (24,26) in order to provide a finished surface and/or to protect the metalized layers (24,26).
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