Stock material or miscellaneous articles – Composite – Of polycarbonate
Patent
1985-08-12
1986-07-01
Pertilla, Theodore E.
Stock material or miscellaneous articles
Composite
Of polycarbonate
4273935, 427421, 427428, 4274301, 428220, 428482, 428524, 525519, B32B 2736
Patent
active
045980217
ABSTRACT:
A protective coating composition containing a polycaprolactone polyol and an aminoplast derivative is applied to a thermoplastic substrate to produce a thermoformable article having abrasion resistance, solvent resistance and weatherability.
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patent: 4218355 (1980-08-01), Chang et al.
patent: 4425466 (1984-01-01), Santer et al.
patent: 4440913 (1984-04-01), Sugiura et al.
General Electric Company
Harbour John W.
Mufatti William F.
Pertilla Theodore E.
Welch II Edward K.
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