Phosphoric acid stabilized creping adhesive

An improved creping adhesive is prepared by first reacting a dibasic carboxylic acid, or its ester, half-ester, or anhydride derivative, with a polyalkylene polyamine, preferably in aqueous solution, under conditions suitable to produce a water soluble polyamide. The water-soluble polyamide is then...

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Bibliographische Detailangaben

Hauptverfasser:	CHOU, HUNG LIANG, JOHNSON, DEXTER C, CLUNGEON, NANCY S, BOETTCHER, JEFFERY J, RINGOLD, CLAY E
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	IMPREGNATING OR COATING OF PAPER PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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