Binder catalyst for an antimicrobially active, non-woven web

Details Binder catalyst for an antimicrobially active, non-woven web Binder catalyst for an antimicrobially active, non-woven web

1987-12-30

1988-09-20

Cannon, James C.

Coating processes

With post-treatment of coating or coating material

Chemical agent applied to treat coating

4273899, 427391, 427392, 427411, 427412, B05D 136

Patent

active

047724927

ABSTRACT:
An antimicrobially active, non-woven web, a wet wiper containing the web, and a method of making the web. The method includes the steps of forming an unbonded fibrous web; applying throughout the unbonded fibrous web an uncured polymeric binder; applying a leachable catalyst to catalyze the cross-linking of the binder during curing, the leachable catalyst being antimicrobial; and curing the binder to cross-link the binder and bind the fibers together to form an antimicrobially active, non-woven web.

REFERENCES:
patent: 4737405 (1988-04-01), Bouchette
patent: 4740398 (1988-04-01), Bouchette

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