Anisotropic nonwoven fibrous web

Details Anisotropic nonwoven fibrous web Anisotropic nonwoven fibrous web

1992-04-07

1994-11-22

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

156167, 428114, 428152, 428219, 428224, 428283, 428284, 428288, 428294, 428297, 428298, 428326, 428903, B32B 2714

Patent

active

053667930

ABSTRACT:
Disclosed is an anisotropic elastomeric nonwoven fibrous web composed of a substantially homogeneous distribution of elastomeric meltblown fibers that are physically aligned along one of the planar dimensions of the web. The anisotropic elastomeric nonwoven web of meltblown fibers has a strength index of at least about 2. Also disclosed is process of making such an anisotropic elastomeric nonwoven web of meltblown fibers as well as a composite elastic material which contains an anisotropic elastomeric nonwoven web of meltblown fibers.

REFERENCES:
patent: 2357392 (1944-09-01), Francis, Jr.
patent: 2464301 (1949-03-01), Francis, Jr.
patent: 2483405 (1949-10-01), Francis, Jr.
patent: 2957852 (1960-10-01), Frankenburg et al.
patent: 3371668 (1968-03-01), Johnson
patent: 3439085 (1969-04-01), Hartmann
patent: 3468748 (1969-09-01), Bassett
patent: 3575782 (1972-05-01), Hansen
patent: 3676242 (1972-07-01), Prentice
patent: 3689342 (1972-09-01), Vogt et al.
patent: 3752613 (1973-08-01), Vogt et al.
patent: 3773590 (1973-11-01), Morgan
patent: 3806289 (1974-04-01), Schwarz
patent: 3836416 (1974-09-01), Ropiequet
patent: 3849241 (1974-11-01), Butin et al.
patent: 3890184 (1975-06-01), Morgan
patent: 3978185 (1976-08-01), Buntin et al.
patent: 4107364 (1978-08-01), Sisson
patent: 4209563 (1980-06-01), Sisson
patent: 4259220 (1981-03-01), Bunnelle et al.
patent: 4302495 (1981-11-01), Marra
patent: 4303571 (1981-12-01), Jansen et al.
patent: 4323534 (1982-04-01), DesMarais
patent: 4375446 (1983-03-01), Fujii et al.
patent: 4418123 (1983-11-01), Bunnelle et al.
patent: 4543099 (1985-09-01), Bunnelle et al.
patent: 4552795 (1985-11-01), Hansen et al.
patent: 4640859 (1987-02-01), Hansen et al.
patent: 4656081 (1987-04-01), Ando et al.
patent: 4657802 (1987-04-01), Morman
patent: 4663220 (1987-05-01), Wisneski et al.
patent: 4692371 (1987-09-01), Morman et al.
patent: 4769279 (1988-09-01), Graham
patent: 4777080 (1988-10-01), Harris, Jr. et al.
patent: 4804577 (1989-02-01), Hazelton et al.
patent: 4874447 (1989-10-01), Hazelton et al.
patent: 4892903 (1990-01-01), Himes
patent: 4910064 (1990-03-01), Sabee
patent: 4977011 (1990-12-01), Smith
patent: 4988560 (1991-01-01), Meyer et al.
patent: 5230701 (1993-07-01), Meyer et al.

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