Process for producing resin for paper coating

Details Process for producing resin for paper coating Process for producing resin for paper coating

C - Chemistry, Metallurgy

08

G

402/61, 400/7335

C08G 16/02 (2006.01) D21H 19/00 (2006.01) D21H 19/26 (2006.01) D21H 19/62 (2006.01)

Patent

CA 1278898

ABSTRACT OF THE DISCLOSURE A process for producing a resin is disclosed, comprising reacting (a) a polyalkylenepolyamine, (b) an alicyclic dibasic carboxylic acid and/or a reaction product having a free carboxyl group that is obtained by reacting an alicyclic dibasic carboxylic acid with a glycol, (c) a urea, and (d) an aldehyde and/or an alkylating agent. The resulting resin is useful as a wet strength agent to provide a paper coating composition having improved printability and printing effects.

521520

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