Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Patent
1996-01-30
1998-07-07
Lusignan, Michael
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
106243, 106244, 427 23, 427 231, 427342, 427421, 428302, 428393, B32B 506, B32B 522
Patent
active
057765987
ABSTRACT:
A method of treating a surface of a fiber, e.g. cellulosic fiber, with a finish in which the surface finish is applied as an aqueous emulsion stabilized at a first pH value and at the latest when applied to the fiber the emulsion is caused to destabilize by a change in the first pH value. The invention also relates to cellulosic fiber and threads thereof and to tampons made from cellulosic fiber.
REFERENCES:
patent: 3108011 (1963-10-01), Frotscher
Hill David Eric William
Huber Bernd
Poter Heinz Paul
Stein Gerhard
Faserwerk Kelheim GmbH
Lusignan Michael
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