Invention Grant
- Patent Title: Fabrication process for laminated glass comprising a functional film
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Application No.: US16347892Application Date: 2017-11-06
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Publication No.: US11260628B2Publication Date: 2022-03-01
- Inventor: Uwe Keller
- Applicant: KURARAY EUROPE GMBH
- Applicant Address: DE Hattersheim
- Assignee: KURARAY EUROPE GMBH
- Current Assignee: KURARAY EUROPE GMBH
- Current Assignee Address: DE Hattersheim
- Agency: Brooks Kushman P.C.
- Priority: DE102016221752.6 20161107
- International Application: PCT/EP2017/078257 WO 20171106
- International Announcement: WO2018/083280 WO 20180511
- Main IPC: B32B17/10
- IPC: B32B17/10 ; H01L31/048

Abstract:
Laminated glass contains two glass sheets interlayered with at least one polymer film C which is provided with a coating A comprising a polyvinyl acetal PA and optionally at least one plasticiser WA, and at least one film B containing a polyvinyl acetal PB and at least one plasticiser WB wherein coating A comprises less than 16% by weight of plasticiser, film B comprises at least 16% by weight of plasticiser, and film C comprises polyamide, polyethylene terephthalate, polybutylene terephthalate, polyvinyl alcohol, polylactic acid, polyethylen furanoate cellulose acetate, polymethyl methacrylates, polyethylene naphthalate, ionomers, or combinations thereof, wherein film C is located between coating A and film B.
Public/Granted literature
- US20190283366A1 FABRICATION PROCESS FOR LAMINATED GLASS COMPRISING A FUNCTIONAL FILM Public/Granted day:2019-09-19
Information query