Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1979-07-30
1980-09-30
Schain, Howard E.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 18EP, 260 18TN, 260 19EP, 260 21, 260 292EP, 260 293, 260 294R, 528 68, 528120, C08L 6300, C08L 6302, C09D 356, C09D 358
Patent
active
042254795
ABSTRACT:
Polyepoxide resins are reacted in approximately equivalent ratios with primary amines to form cationic resinous compositions. The primary amine is a mixture of an aliphatic monoamine and an aliphatic diamine which contains one primary amine group and one tertiary amine group. The resinous reaction products can be salted with an acid and can be dissolved or dispersed in water. The aqueous dispersions or solutions can then be formulated into primer coatings for metal objects.
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Celanese Corporation
Genoni K. A.
Morgan T. J.
Price Herbert P.
Schain Howard E.
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