Method for dyeing and removing colored impurities

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United States of America Patent

PATENT NO 11473239
APP PUB NO 20210277597A1
SERIAL NO

16921260

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Abstract

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Disclosed herein is a method for dyeing and removing colored impurities, which includes providing a polyester fabric and an adsorption material, spraying a coloring material onto a surface of the polyester fabric to form a colored layer, subjecting the polyester fabric thus dyed to a heating treatment for the colored layer to adhere to the surface of the polyester fabric, attaching or applying the adsorption material onto the colored layer and subsequently heating and/or applying a pressure to the adsorption material so that the adsorption material is coated on the colored layer to adsorb colored impurities therefrom, and removing the adsorption material.

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Patent Owner(s)

Patent OwnerAddress
CHAEI HSIN ENTERPRISE CO LTD1F NO 550 SEC 3 ZHONGQING RD XITUN DIST TAICHUNG CITY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Shui-Mu Taichung, TW 21 125

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