METHOD FOR APPLYING SIZING AGENT TO TEXTILE PRODUCT, METHOD FOR MANUFACTURING SIZING-APPLIED TEXTILE PRODUCT, METHOD FOR REMOVING SIZING AGENT FROM SIZING-APPLIED TEXTILE PRODUCT, AND METHOD FOR MANUFACTURING TEXTILE PRODUCT FROM SIZING-APPLIED TEXTILE PRODUCT
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United States of America Patent
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Jul 18, 2024
app pub date -
May 9, 2022
filing date -
May 19, 2021
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Abstract
An object of the present invention is to realize an environment-friendly manufacturing process for textile products that solves the problem of wastewater by using a solvent instead of conventionally used water in a sizing process and/or desizing process of textile products. According to an aspect of the present invention, there is provided a method for applying a sizing agent to a textile product, the method including: a step of sizing the textile product by bringing the textile product into contact with a fluid containing the sizing agent and supercritical carbon dioxide.
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