04104230 is referenced by 9 patents and cites 4 patents.

Two-package polymeric compositions which form cured products having excellent stain and solvent resistance and which can be water-reducible if desired comprise a polyepoxide and an addition interpolymer containing pendent salt groups, formed by reacting carboxyl groups with a base, and pendent amine groups formed by reacting carboxyl groups with an alkylenimine. The addition interpolymer preferably has a pH of greater than 7.0 in the presence of water, and when mixed with the polyepoxide reacts to form a cured, hard, solvent and stain-resistant material.

Title
Two-package polymeric compositions
Application Number
5/771135
Publication Number
4104230
Application Date
February 23, 1977
Publication Date
August 1, 1978
Inventor
James A Claar
Export
PA, US
Karl F Schimmel
Verona
PA, US
Wen Hsuan Chang
Gibsonia
PA, US
Agent
Frank J Troy
Charles R Wilson
Assignee
PPG
PA, US
IPC
C08L 63/10
C08L 33/02
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