Wet tensile strength of nonwoven webs

Details Wet tensile strength of nonwoven webs Wet tensile strength of nonwoven webs

2007-10-23

2007-10-23

Salvatore, Lynda (Department: 1771)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Coated or impregnated woven, knit, or nonwoven fabric which...

Coating or impregnation intended to function as an adhesive...

C442S154000, C442S155000

Reexamination Certificate

active

10830558

ABSTRACT:
The present invention is directed to an improvement in the wet tensile of a nonwoven web, whether the web is for a pre-moistened nonwoven wet wipe that is both safe to use and also flushes, disperses and finally biodegrades in appropriate environments or for a nonwoven web which requires high tensile strength when in contact with liquids. An improvement in the wet tensile of the nonwoven webs is achieved by incorporating a finite amount of poly(acrylic acid) into a polymeric binder system that is applied to the web.

REFERENCES:
patent: 3137589 (1964-06-01), Reinhard et al.
patent: 3380851 (1968-04-01), Lindemann et al.
patent: 3561447 (1971-02-01), Alexander
patent: 3752733 (1973-08-01), Graham et al.
patent: 3758429 (1973-09-01), Fallwell et al.
patent: 4245744 (1981-01-01), Daniels et al.
patent: 4309469 (1982-01-01), Varona
patent: 4449978 (1984-05-01), Iacoviello
patent: 4590102 (1986-05-01), Rosamilia et al.
patent: 5252332 (1993-10-01), Goldstein
patent: 5256417 (1993-10-01), Koltisko
patent: 5281306 (1994-01-01), Kakiuchi et al.
patent: 5384189 (1995-01-01), Kuroda et al.
patent: 5509913 (1996-04-01), Yeo
patent: 5629081 (1997-05-01), Richards et al.
patent: 5883019 (1999-03-01), Troung et al.
patent: 5972805 (1999-10-01), Pomplun et al.
patent: WO 99/18269 (1999-04-01), None
patent: WO 00/39378 (2000-07-01), None

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