Web materials having both plastic and elastic properties

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United States of America Patent

PATENT NO 8586490
APP PUB NO 20120232513A1
SERIAL NO

13478809

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An extruded web is disclosed. The extruded web can be either a nonwoven material of a films. The web comprises a plasto-elastic material where the plasto-elastic material is a combination of a first polyolefin and a second polyolefin (either a polymeric blends or a polymeric mixture). The claimed combination of polyolefins results in a material that has substantially plastic properties when a sample taken from said web is subjected to an initial strain cycle (such that the web is provided with a set of at least 30% by an initial strain cycle) and substantially elastic properties when a sample taken from the web is subjected to at least a second strain cycle.

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Patent Owner(s)

  • THE PROCTER & GAMBLE COMPANY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Autran, Jean-Philippe Marie Wyoming, US 55 1918
Roe, Donald Carroll West Chester, US 387 13384

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