Methods and systems for decolorizing textile materials

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11085148
APP PUB NO 20200270807A1
SERIAL NO

16519036

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Abstract

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Provided herein is a method for decolorizing textile materials under hydrothermal conditions using dye adsorbent materials. The process is non-toxic and environmentally friendly, and the adsorbent materials can be repeatedly used. The textile materials are textile materials dyeable with disperse dyes. Further provided is a system for decolorizing textile materials. The decolorization system is designed to allow the adsorbent materials to react with the textile materials in a contact manner and a non-contact manner.

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Patent Owner(s)

Patent OwnerAddress
THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITEDR906 SHIRLEY CHAN BUILDING THE HONG KONG POLYTECHNIC UNIVERSITY KOWLOON HONG KONG 999077

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chan, Alex Hong Kong, CN 110 1455
Chan, Hung Hong Kong, CN 2 0
Hetti, Mimi Hong Kong, CN 4 0
Keh, Edwin Yee Man Hong Kong, CN 13 20
Liu, Yang Hong Kong, CN 1941 7962
Yao, Lei Hong Kong, CN 86 1896
Yu, Wendy Hong Kong, CN 20 176

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