Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1975-12-11
1977-12-13
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
560115, 560 25, 560158, C07C 6566
Patent
active
040628876
ABSTRACT:
Energy-absorbing interlayers and glass laminates prepared therefrom for use as automobile windshields and other safety glass applications are disclosed. The interlayers are made from a poly(lactone-urethane) in which the molecular weight and structure of the lactone moiety is carefully controlled so as to get optimum energy-absorbing and optical properties.
REFERENCES:
patent: 3654347 (1972-04-01), Kincaid
Ammons Vernon G.
Chang Wen-Hsuan
Killos Paul J.
PPG Industries Inc.
Uhl William J.
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