Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1983-10-31
1986-02-04
Kight, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523415, 523416, 523417, 525523, 525533, 528123, 528 45, 524901, 2041817, C08L 6300, C09D 544
Patent
active
045687102
ABSTRACT:
The invention relates to cathodically electrodepositable coating compositions comprising an aqueous dispersion of self-crosslinkable resin. The self-crosslinkable resin is amine and epoxide functional and prepared by reacting epoxide resin with fatty amidopolyamine at about room temperature so as to form a partially crosslinked resin, wherein at least about 50 percent of the amine groups have been neutralized with a water soluble acid. The partially crosslinked resin can be deposited from the bath onto a metal substrate and cured at elevated temperatures to form a coating offering excellent corrosion protection and having excellent adhesion to the substrate.
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Room Temperature Curing Electrodeposited Coatings, North A. G., J 0;1 Colour Chem. Ass. 1970, 53, 353-362.
Horsch Martha E.
Swider Robert A.
Draper Garnette D.
Ford Motor Company
Kight John
May Roger L.
Melotik Lorraine S.
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