Wet strength resins

Details Wet strength resins Wet strength resins

1981-07-24

1983-07-05

Wong, Jr., Harry

Stock material or miscellaneous articles

Composite

Of polyamide

8194, 1621682, 526304, B32B 900, C08F22202, C08F22238

Patent

active

043918786

ABSTRACT:
Water soluble wet strength resins containing maleamic acid and at least one other ethylenically unsaturated monomer, such as vinyl esters, olefins, acrylic and/or methyacrylic acids and/or their esters and/or their amindes are useful in the preparation of paper products having improved, off-machine dry strength and wet strength properties.

REFERENCES:
patent: 2621169 (1952-12-01), Robinette et al.
patent: 2999038 (1961-09-01), Drennem et al.
patent: 3017291 (1962-01-01), McLaughlin et al.
patent: 3041315 (1962-06-01), Gerlich et al.
patent: 3442698 (1969-05-01), Dill et al.
patent: 3555585 (1971-01-01), Cuculo
patent: 4061465 (1977-12-01), Frankin et al.
Cuculo, Textile Research Journal, (Apr. 1971) pp. 321-326.
Cuculo, Textile Research Journal, 41 (No. 5) (May 1971) (pp. 375-378).
Johnson et al., Textile Research Journal, (May 1973) (pp. 283-293).
Johnson et al., Textile Research Journal (Apr. 1975) (pp. 314-316).
Franklin, Textile Research Journal (Jun. 1976) pp. 393-397.

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