Stock material or miscellaneous articles – Composite – Of polyamidoester
Patent
1988-11-14
1990-05-08
Buffalow, Edith
Stock material or miscellaneous articles
Composite
Of polyamidoester
4284233, 428430, 428911, B32B 2700
Patent
active
049237578
ABSTRACT:
An abrasion and solvent resistant polyurethane protective coating for bilayer windshields is formulated by the reaction of a polyester or polyether diol with an aliphatic isocyanate-terminated prepolymer.
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Chang Wen-Hsuan
Cherenko Joseph
O'Dwyer James B.
Scriven Roger L.
Buffalow Edith
PPG Industries Inc.
Seidel Donna L.
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