Reaction products of a polyglycidyl ether of a polyphenol and an

Details Reaction products of a polyglycidyl ether of a polyphenol and an Reaction products of a polyglycidyl ether of a polyphenol and an

1977-03-08

1981-11-10

Lieberman, Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 293, 260 292EP, 260 294UA, 525113, 525504, 525533, 525917, 528 99, 528113, 528114, 562453, 525109, 525110, C08L 6302, C08K 509, C08K 518, C08J 306

Patent

active

042997470

ABSTRACT:
Coating compositions which may be applied by conventional techniques as well as by electrodeposition are provided by reacting a polyglycidyl ether of a polyphenol with an amino acid containing at least one amine group and one carboxyl group, wherein the amine group of the acid is preferentially reactive with the epoxy groups of the polyglycidyl ether. The resultant product can then be solubilized by neutralizing at least a portion of the acid functionality thereof with an amine or other base. Especially useful amino acids are the aminobenzoic acids.

REFERENCES:
patent: 3479310 (1969-11-01), Dieterich et al.
patent: 3839252 (1974-10-01), Bosso et al.
patent: 3928156 (1975-12-01), Wismer et al.
patent: 3945952 (1976-03-01), Fujimoto et al.
patent: 4119609 (1978-10-01), Allen et al.
Astle et al., "Organic Chemistry" IInd ed., 1959, pp. 315 & 316.

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