Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-03-29
1993-10-12
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
4284231, 4284255, 4284256, 528 28, 528 80, 528 83, 528 85, 528371, 528372, C08G 1806, C08G 1842, B32B 2718
Patent
active
052526836
ABSTRACT:
A coating composition useful for shatter-proofing glass, capable of forming a film which allows an elongation of at least 400%. The coating composition includes (A) a polyurethane compound obtained by reaction of (a) a polycarbonate diol and/or (b) an aliphatic polyester diol, (c) an organic diisocyanate and (d) a chain extender possessing an active hydrogen-containing group in amounts to give an isocyanate group/active hydrogen-containing group equivalent ratio not exceeding 1.0, (B) an organic polyisocyanate compound and (C) a reactive silicone oil.
REFERENCES:
patent: 4631206 (1986-12-01), Mabuchi et al.
patent: 4808691 (1989-02-01), Konig et al.
patent: 4826952 (1989-05-01), Kuyper et al.
Fujimoto Hiroshi
Murata Hiroshi
Oka Masami
Cooney Jr. John M.
Kight III John
Toyo Boseki Kabushiki Kaisha
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