Aldehyde scavengers for preparing temporary wet strength resins with longer shelf life

作者: James W. Johnston , David F. Townsend , Yuping Luo , Cornel Hagiopol

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摘要: Aldehyde scavengers which are adducts of choline or a salt and an optionally substituted acrylamide monomer can be used to stabilize glyoxalated polyacrylamide compositions provide supplementary cationic charges for the polymer backbone.

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