- Patent Title: Room darkening material and architectural covering made from same
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Application No.: US15888194Application Date: 2018-02-05
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Publication No.: US11186070B2Publication Date: 2021-11-30
- Inventor: Paul G. Swiszcz , Kevin Dann , Michael J. Siebenaller
- Applicant: HUNTER DOUGLAS, INC.
- Applicant Address: US NY Pearl River
- Assignee: HUNTER DOUGLAS, INC.
- Current Assignee: HUNTER DOUGLAS, INC.
- Current Assignee Address: US NY Pearl River
- Agency: Dority & Manning, P.A.
- Main IPC: B32B27/12
- IPC: B32B27/12 ; B32B5/02 ; E06B9/24 ; B32B7/12 ; B32B27/08 ; B32B27/40 ; B32B15/20 ; B32B15/095 ; B32B15/14 ; B32B27/30 ; B32B15/08 ; B32B15/082 ; B32B27/36 ; E06B9/262 ; E06B9/386

Abstract:
A light blocking or blackout composite material is described. The light blocking material includes at least two metalized layers. In one embodiment, a polymer film is coated on both sides with a first metalized layer and a second metalized layer. The metalized layers may have matching or different optical densities. Other layers can be combined with the metalized layers in order to provide a finished surface and/or to protect the metalized layers.
Public/Granted literature
- US20180222166A1 Room Darkening Material And Architectural Covering Made From Same Public/Granted day:2018-08-09
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