SELF-EXTINGUISHING DIFFERENTIALLY ENTANGLED NONWOVEN FABRICS

Title:

SELF-EXTINGUISHING DIFFERENTIALLY ENTANGLED NONWOVEN FABRICS

Document Type and Number:

WIPO Patent Application WO/2005/108664

Kind Code:

A2

Abstract:

The present invention is directed to a hydroentangled nonwoven fabric with improved flame retardant properties and the making thereof, whereby the nonwoven fabric is differentially entangled to collapse upon itself and self-extinguish upon burning. The self-extinguishing fabric further exhibits favorable tactile and ductile softness while obtaining sufficient physical strength.

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Inventors:

CARTER NICK MARK
MAYHORN JENNIFER

Application Number:

PCT/US2005/015388

Publication Date:

November 17, 2005

Filing Date:

May 04, 2005

Export Citation:

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Assignee:

POLYMER GROUP INC (US)

International Classes:

A41D31/00; B27N9/00; B32B5/06; B32B5/26; D04H1/00; D04H1/46; D04H3/00; D04H3/10; D04H5/00; D04H5/02; D04H13/00; (IPC1-7): D04H1/00; D04H3/00; D04H5/00; D04H13/00; B32B5/26; B32B5/06; D04H1/46; D04H3/10

Foreign References:

US5766745A	1998-06-16
US20040248494A1	2004-12-09
US3485706A	1969-12-23
US20050170732A1	2005-08-04

Other References:

See references of EP 1756345A4

Attorney, Agent or Firm:

GEIMER, Stephen D. (Philips Katz, Clark & Mortimer, 500 West Madison, Suite 380, Chicago IL, US)

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