Process for preparing polymeric fibers based on blends of at least two polymers

United States of America Patent

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Aug 24, 2004
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Sep 5, 2002
app pub date
May 7, 2001
filing date
Dec 22, 2000

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Expired

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Abstract

Blending of thermoplastic polyester with fiber-forming polyamide in the production of melt-colored melt-spun fibers results in improved color strength and aesthetics, and dimensional stability.

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UNIVERSAL FIBERS, INC.

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Inventor Name	Address	# of filed Patents	Total Citations
McSheehy, Jr Brendan Francis	Abingdon, VA	1	22
Roth, Jr Arthur	Bristol, VA	1	22
Studholme, Matthew B	Abingdon, VA	15	114

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Process for preparing polymeric fibers based on blends of at least two polymers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09849240

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PATENT NO	6780941
APP PUB NO	20020123576A1
SERIAL NO	09849240
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 24, 2004	US,6780941,B2 US6780941B2	GRANTED PATENT AS SECOND PUBLICATION
September 05, 2002	US,20020123576,A1 US20020123576A1	FIRST PUBLISHED PATENT APPLICATION

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09849240

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