Invention Grant
- Patent Title: Multilayer film
- Patent Title (中): 多层膜
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Application No.: US14565879Application Date: 2014-12-10
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Publication No.: US09481150B2Publication Date: 2016-11-01
- Inventor: Thomas Edward Carney , Christopher Robert Becks , Jeffrey Michael Bartolin
- Applicant: E I DU PONT DE NEMOURS AND COMPANY
- Applicant Address: US DE Wilmington
- Assignee: E I DU PONT DE NEMOURS AND COMPANY
- Current Assignee: E I DU PONT DE NEMOURS AND COMPANY
- Current Assignee Address: US DE Wilmington
- Main IPC: C09D179/08
- IPC: C09D179/08 ; B05D7/00 ; B32B27/08 ; B32B27/28 ; B32B27/20

Abstract:
The present disclosure is directed to multilayer film having has an L* color less than 30 and a 60 degree gloss value less than 10. The multilayer film has a first polyimide layer and a second polyimide layer. The second polyimide layer has 25 to 50 wt % of a polyimide, 15 to 35 wt % of a polyimide particle matting agent, greater than 0 and less than 20 wt % of at least one submicron carbon black and 15 to 50 wt % of at least one submicron fumed metal oxide.
Public/Granted literature
- US20160167346A1 MULTILAYER FILM Public/Granted day:2016-06-16
Information query
IPC分类: