Thermoplastic Elastomer-Based Multifilament Yarn

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20240360597A1
SERIAL NO

18646938

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Abstract

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A thermoplastic elastomer-based multifilament yarn and a method of making a thermoplastic elastomer-based multifilament yarn are disclosed. The multifilament yarn comprises a first filament that is at least partially adhered to a second filament. The first filament and the second filament are each formed from a thermoplastic elastomer composition comprising a thermoplastic elastomer that exhibits a flexural modulus of about 300 MPa or less as determined in accordance with ISO 178:2019 at a temperature of about 23° C. The yarn has a linear density of from about 1 to about 500 denier per filament and exhibits an elongation at break of about 300% or more as determined in accordance with ASTM D2653-07 (2018) at a temperature of about 23° C.

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Patent Owner(s)

Patent OwnerAddress
CELANESE POLYMERS HOLDING INCBUILDING 304 EXPERIMENTAL STATION 200 POWDER MILL ROAD WILMINGTON DE 19803

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Covelli, Carmen A Ocean View, US 29 362
Kratz, Katrina Harleysville, US 12 33
Lombardo, James A Leland, US 3 0
Oldham, Greg C Wilmington, US 3 0

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