Bilayer materials comprising a flexible backing film such as a polyester and a fire resistant interlayer derived from an alkali metal waterglass may be laminated between two glass plies to form a fire resistant glazing. The bilayer may comprise a coating of a pressure sensitive adhesive so as to bond it to the glass. The bilayers are inexpensive and readily usable in the lamination process.
申请公布号
WO2004082933(A1)
申请公布日期
2004.09.30
申请号
WO2004GB01065
申请日期
2004.03.12
申请人
PILKINGTON PLC;HOLDEN, DAVID, WILLIAM;VARMA, KARIKATH, SUKUMAR;DALE, ALLAN, STUART
发明人
HOLDEN, DAVID, WILLIAM;VARMA, KARIKATH, SUKUMAR;DALE, ALLAN, STUART