Soft polypropylene melt spun nonwoven fabric

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United States of America Patent

PATENT NO 6740609
SERIAL NO

09638341

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Abstract

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A blend of fatty acid amides is incorporated into the polypropylene fibers of a thermally bonded, melt extruded nonwoven fabric to import softness to the fabric. The blend includes a greater amount of stearamide and a lesser amount of erucamide.

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Patent Owner(s)

Patent OwnerAddress
AVINTIV SPECIALTY MATERIALS INC9335 HARRIS CORNERS PARKWAY SUITE 300 CHARLOTTE NC 28269

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Zhang Dao Nanhai, CN 1 13
Peng, Fang Yi Nanhai, CN 1 13
Qiong, Zhou Pei Foshan, CN 1 13
Zhen, Chen Kang Nanhai, CN 1 13

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