Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1981-03-24
1982-09-28
Jacobs, Lewis T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523455, 523459, 523461, C08L 6302
Patent
active
043519148
ABSTRACT:
Powder primer compositions of the kind consisting essentially of a blend of an epoxy functional film-forming resin with a curing agent, exhibit improved corrosion resistance under powder topcoating compositions when zinc oxide and a dicarboxylic acid are added.
REFERENCES:
patent: 3998771 (1976-12-01), Feneis et al.
patent: 4122060 (1978-10-01), Yallourakis
patent: 4145370 (1979-03-01), Sreeves
patent: 4158727 (1979-06-01), Matsuda
patent: 4211565 (1980-07-01), Kresse
patent: 4251426 (1981-02-01), Victorius
NL Industries, Inc. product description of Nalzin.RTM. SC-1 corrosion inhibitive pigment.
E. I. Du Pont de Nemours and Company
Jacobs Lewis T.
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