Laminated windshield with improved innerlayer

Details Laminated windshield with improved innerlayer Laminated windshield with improved innerlayer

1976-05-03

1977-08-02

Robinson, Ellis

Stock material or miscellaneous articles

Composite

Of polyamidoester

156272, 20415919, 20415921, 260 75TN, 427 54, 428424, 428426, 428430, 428437, 428411, 428409, 264 22, B32B 2740, C08G 1806, B29C 1902, B05D 306

Patent

active

040397203

ABSTRACT:
Safety glass is made by laminating to a ply of glass a polyurethane film incorporating a photoinitiator. The exposed surface of the film is irradiated with ultraviolet light which activates the photoinitiator which in turn initiates crosslinking of the polymer. The polymer film retains its desirable mechanical and optical properties while the crosslinked surface has improved solvent-abrasion resistant.

REFERENCES:
patent: 3499783 (1970-03-01), Nelson
patent: 3509015 (1970-04-01), Wismer
patent: 3518175 (1970-06-01), Bell
patent: 3554962 (1971-01-01), Fischer
patent: 3700643 (1972-10-01), Smith
patent: 3711364 (1973-01-01), Ahramjian
patent: 3764457 (1973-10-01), Chang
patent: 3839171 (1974-10-01), Akamatsu
patent: 3912516 (1975-10-01), Recchia
patent: 3915824 (1975-10-01), McGinniss
patent: 3931113 (1976-01-01), Seeger

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