Patterned embossed nonwoven fabric, cloth-like liquid barrier ma

Details Patterned embossed nonwoven fabric, cloth-like liquid barrier ma Patterned embossed nonwoven fabric, cloth-like liquid barrier ma

1995-02-15

1997-02-04

Stemmer, Daniel

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156167, 156220, 1563082, 1563099, 604366, 604370, A61F 1315, B32B 3120

Patent

active

055994202

ABSTRACT:
A patterned nonwoven fabric comprising polymeric strands which include a primary polymeric component and are bonded together without the use of compression, but instead with a heat activated adhesive polymeric component which adheres the respective primary components together. The fabric has an embossed pattern of densified areas separated by high loft areas. Preferably, the strands are continuous, crimped, multicomponent filaments. Also preferably, the nonwoven fabric is laminated to a liquid barrier film to form an outercover material for products such as personal care absorbent articles, and the like. Methods for making these materials are also encompassed.

REFERENCES:
patent: 3765997 (1973-10-01), Dunning
patent: 4035219 (1977-07-01), Cumbers
patent: 4041203 (1977-08-01), Brock et al.
patent: 4042740 (1977-08-01), Krueger
patent: 4068036 (1978-01-01), Stanistreet
patent: 4103058 (1978-07-01), Humlicek
patent: 4306929 (1981-12-01), Menikheim et al.
patent: 4488928 (1984-12-01), Ali Khan et al.
patent: 4493868 (1985-01-01), Meitner
patent: 4500384 (1985-02-01), Tomioka et al.
patent: 4548856 (1985-10-01), Ali Khan et al.
patent: 4555811 (1985-12-01), Shimalla
patent: 4592943 (1986-06-01), Cancian et al.
patent: 4595629 (1986-06-01), Mays
patent: 4681801 (1987-07-01), Eian et al.
patent: 4684570 (1987-08-01), Malaney
patent: 4725473 (1988-02-01), Van Gompel et al.
patent: 4741941 (1988-05-01), Englebert et al.
patent: 4753840 (1988-06-01), Van Gompel
patent: 4756786 (1988-07-01), Malaney
patent: 4774124 (1988-09-01), Shimalla et al.
patent: 4787947 (1988-11-01), Mays
patent: 4812284 (1989-03-01), Fleissner
patent: 4874666 (1989-10-01), Kubo et al.
patent: 4883707 (1989-11-01), Newkirk
patent: 5115544 (1992-05-01), Widen
patent: 5137600 (1992-08-01), Barnes et al.
patent: 5143774 (1992-09-01), Cancio et al.
patent: 5143779 (1992-09-01), Newkirk et al.
patent: 5229191 (1993-07-01), Austin
patent: 5231122 (1993-07-01), Palumbo et al.
patent: 5318553 (1994-06-01), Weeks
patent: 5382400 (1995-01-01), Pike
patent: 5405682 (1995-04-01), Shawyer
Database WPI. Section Ch, Week 8541, Derwent Publications Ltd., London, GB; Class A35, AN 85-253280 & JP, A, 60 167 958 (Asahi Chemical Ind. KK) 31 Aug. 1985 (Abstract).

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