Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1973-04-06
1980-02-05
Ziegler, J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
260 15, 427388A, 428458, 428463, 428464, 525170, C08L 6120, C08L 6700
Patent
active
041872584
ABSTRACT:
A primer composition comprises an oil-free saturated polyester resin, an aminoplast curing agent for the polyester, and a thermoplastic acrylic polymer. The primer is used as a bond coat to adhere an acrylic polymer dispersion topcoat to a metal base.
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Morris George D.
PPG Industries Inc.
Ziegler J.
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