Photochromic polypropylene fiber and preparation method thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12264414
APP PUB NO 20210324543A1
SERIAL NO

17145434

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Abstract

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A photochromic polypropylene fiber is provided. The photochromic polypropylene fiber includes about 98 to 99 parts by weight of polypropylene, about 0.2 to 0.8 parts by weight of a photochromic agent, about 0.1 to 1 parts by weight of an ultraviolet absorber, and about 0.1 to 1 parts by weight of a light stabilizer. The ultraviolet absorber includes

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Patent Owner(s)

Patent OwnerAddress
TAIWAN TEXTILE RESEARCH INSTITUTENO 6 CHEN-TIAN RD TU-CHEN DIST NEW TAIPEI CITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Sheng-Shan New Taipei, TW 11 10
Chen, Yun-Yu New Taipei, TW 9 17
Chiang, Jo-Cheng New Taipei, TW 5 5

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