Creping adhesives containing polyvinyl alcohol and thermoplastic

Details Creping adhesives containing polyvinyl alcohol and thermoplastic Creping adhesives containing polyvinyl alcohol and thermoplastic

1986-10-10

1987-08-04

Chin, Peter

Paper making and fiber liberation

Processes and products

Non-uniform, irregular or configured web or sheet

162112, 162113, 1621646, 1621681, 1621682, 264282, 264283, D21H 524

Patent

active

046844392

ABSTRACT:
An improved wettable creping adhesive comprises an aqueous admixture of polyvinyl alcohol and a water-soluble thermoplastic polyamide resin comprising the reaction product of a polyalkylene polyamine, a saturated aliphatic dibasic carboxylic acid, and a poly(oxyethylene) diamine.

REFERENCES:
patent: 3640841 (1972-02-01), Winslow et al.
patent: 4501640 (1985-02-01), Soerens

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