Wet-strength resin for paper and method of preparing same

Details Wet-strength resin for paper and method of preparing same Wet-strength resin for paper and method of preparing same

1981-10-26

1983-06-14

Pertilla, Theodore E.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

1621643, 524608, 528341, C08L 7706

Patent

active

043884393

ABSTRACT:
Disclosed are novel wet-strength resins for paper, said resins being derived by reacting an epihalohydrin, such as epichlorohydrin, with a polyaminopolyamide derived by reaction of a diester of oxalic acid, such as diethyl oxalate, and methylbisaminopropylamine.

REFERENCES:
patent: 2926154 (1960-02-01), Keim

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