VAPOR PERMEABLE, SUBSTANTIALLY WATER IMPERMEABLE MULTILAYER ARTICLE

Title:

VAPOR PERMEABLE, SUBSTANTIALLY WATER IMPERMEABLE MULTILAYER ARTICLE

Document Type and Number:

WIPO Patent Application WO/2012/174204

Kind Code:

A3

Abstract:

This disclosure relates to an article (e.g., a vapor permeable, substantially water impermeable multilayer article) that includes a nonwoven substrate and a film supported by the nonwoven substrate. The film includes a polyolefin, a nanoclay, and a pore forming filler.

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Inventors:

AFSHARI MEHDI (US)

Application Number:

PCT/US2012/042397

Publication Date:

April 25, 2013

Filing Date:

June 14, 2012

Export Citation:

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Assignee:

FIBERWEB INC (US)
AFSHARI MEHDI (US)

International Classes:

B32B27/12; B29C48/08; B29C48/305; B29C48/92; B32B27/18; B32B38/06

Domestic Patent References:

WO2010022066A2

2010-02-25

Foreign References:

US20040023585A1	2004-02-05
US6348258B1	2002-02-19
US20040087235A1	2004-05-06
US7629406B2	2009-12-08

Other References:

LOTTI ET AL.: "Rheological, Mechanical and Transport Properties of Blown Films of High Density Polyethylene Nanocomposites", EUROPEAN POLYMER JOURNAL, vol. 44, no. 5, 2008, pages 1346 - 1357, XP022623132

Attorney, Agent or Firm:

MEUNIER, Andrew T. et al. (Meunier Carlin & Curfman, LLC,Suite 500,817 W. Peachtree Street N, Atlanta GA, US)

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