Nonwoven materials comprising 0.5 to 1.2 decitex cardable polyol

Details Nonwoven materials comprising 0.5 to 1.2 decitex cardable polyol Nonwoven materials comprising 0.5 to 1.2 decitex cardable polyol

1993-10-29

1996-07-09

Withers, James D.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428284, 428287, 428288, 428298, 428373, 428378, 428903, B32B 2700, B32B 506, D02G 300

Patent

active

055343406

ABSTRACT:
The fabrics of this invention have a unique combination of liquid barrier properties and high air permeability and comprise at least one carded nonwoven web comprising at least 10% by weight, based on the total weight of cardable fibers, of cardable polyolefin fibers having a fiber fineness of about 0.5 to about 1.2 decitex. Preferably the polyolefin fibers are hydrophobic polyolefin fibers, and the nonwoven material is thermally bonded. Laminates comprising at least one layer of the fabrics of this invention and at least one layer of another nonwoven material have the same unique combination of properties.

REFERENCES:
patent: 4097943 (1978-07-01), O'Connell
patent: 4105381 (1978-08-01), Platt et al.
patent: 4196245 (1980-04-01), Kitson et al.
patent: 4508113 (1985-04-01), Malaney
patent: 4555811 (1985-12-01), Shimalla
patent: 4623575 (1986-11-01), Brooks et al.
patent: 4657804 (1987-04-01), Mays et al.
patent: 4808467 (1989-02-01), Suskind et al.
patent: 4837078 (1989-06-01), Harrington
patent: 4868031 (1989-09-01), Modrak et al.
patent: 4883707 (1989-11-01), Newkirk
patent: 4904520 (1990-02-01), Dumas et al.
patent: 4938832 (1990-07-01), Schmalz
patent: 5019066 (1991-05-01), Freeland et al.
patent: 5045387 (1991-09-01), Schmalz
patent: 5108827 (1992-04-01), Gessner
patent: 5257982 (1993-11-01), Cohen et al.
patent: 5281378 (1994-01-01), Kozulla
patent: 5288348 (1994-02-01), Modrak
patent: 5289694 (1994-03-01), Thompson et al.
patent: 5294482 (1994-03-01), Gessner

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