Photochromic thermal insulation fiber and manufacturing method thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12234576
APP PUB NO 20220389619A1
SERIAL NO

17697531

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Abstract

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The present disclosure provides a photochromic thermal insulation fiber including a core layer and a sheath layer covering the core layer. The core layer includes about 99 parts by weight to 100 parts by weight of polypropylene and about 0.4 parts by weight to 0.6 parts by weight of a photochromic dye. The sheath layer includes about 98 parts by weight to 99 parts by weight of nylon and about 1 part by weight to 2 parts by weight of a near-infrared reflecting dye.

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Patent Owner(s)

  • TAIWAN TEXTILE RESEARCH INSTITUTE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiang, Jo-Cheng New Taipei, TW 5 5
Liu, Chao-Huei New Taipei, TW 12 15

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