Method of fabrication of a transparent laminated product

Details Method of fabrication of a transparent laminated product Method of fabrication of a transparent laminated product

1978-11-01

1981-03-24

Lieberman, Paul

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

156 99, 156105, 156106, 156272, 156299, 156311, 428412, 428413, 428415, 428417, 428426, 428520, 428522, 428913, 525529, 525530, 525922, C08L 6300

Patent

active

042581567

ABSTRACT:
The method of fabrication of a laminate formed by at least two transparent sheets consists in forming a stack of sheets after coating the sheet interfaces with a polymerizable adhesive, in subjecting the stack to an overpressure below or equal to 2 bar, in maintaining at the same time a temperature T below the maximum temperature of stability of the adhesive for a sufficient period of time to obtain prepolymerization of the adhesive, then in maintaining the stack temperature below or equal to the temperature T for a period of less than sixteen hours.

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patent: 4126504 (1978-11-01), Wolinski et al.
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