Latent elastic articles and methods of making thereof

Details Latent elastic articles and methods of making thereof Latent elastic articles and methods of making thereof

2005-04-29

2009-02-17

Salvatore, Lynda (Department: 1794)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Nonwoven fabric

Including parallel strand or fiber material within the...

C442S373000, C604S358000

Reexamination Certificate

active

07491666

ABSTRACT:
A composite nonwoven fabric having latent elasticity is provided having a latently elastic core comprising a first component that includes a thermoplastic elastomer and a second component that includes a single site catalyzed polyolefin, and at least one gatherable facing material laminated to the elastic core. The first and second components may be, for example, in the form of alternating filaments of styrenic block copolymer and single site catalyzed polyolefin or in the form of conjugate filaments having a first section of styrenic block copolymer and a second section of single site catalyzed polyolefin. Also disclosed are methods of making the latently elastic stretch bonded laminates and personal care articles containing the latently elastic stretch bonded laminates.

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Affinity EG 8185, Polyolefin Plastomer Product Information, Dow Plastics, The Dow Chemical Company, Published Jan. 2005, 2 pages.

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