C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
402/166, 402/182
C08L 63/00 (2006.01) C08L 33/02 (2006.01) C08L 35/00 (2006.01)
Patent
CA 1141891
Abstract of the Disclosure 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.
296556
Chang Wen-Hsuan
Claar James A.
Schimmel Karl F.
Borden Ladner Gervais Llp
Ppg Industries Ohio Inc.
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