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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12643092 B1

PDFFull Text
Date of Patent:
Jun. 02, 2026

Filed:

Aug. 21, 2023

Deodorization fiber and manufacture method thereof

Applicant:

Taiwan Textile Research Institute, New Taipei City, TW;

Inventors:

Chih-Min Chien, New Taipei City, TW;

Rih-Sheng Chiang, New Taipei City, TW;

Assignee:

TAIWAN TEXTILE RESEARCH INSTITUTE, New Taipei City, TW;

Attorney:

McClure, Qualey & Rodack, LLP

Primary Examiner:

Brian A Mccaig

Int. Cl.
CPC ...
B01J 27/16 (2006.01); A61L 9/014 (2006.01); B01J 31/02 (2006.01); B01J 31/06 (2006.01); B01J 31/38 (2006.01); B01J 35/58 (2024.01); B01J 37/00 (2006.01); B01J 37/04 (2006.01);
U.S. Cl.
CPC ...
B01J 27/16 (2013.01); A61L 9/014 (2013.01); B01J 31/0237 (2013.01); B01J 31/06 (2013.01); B01J 31/38 (2013.01); B01J 35/58 (2024.01); B01J 37/0036 (2013.01); B01J 37/04 (2013.01); A61L 2209/22 (2013.01);
Abstract

A manufacture method of a deodorization fiber includes: a mixing step including mixing zirconium phosphate and a first dispersant including an amine-group compound in a solvent to form a mixture; a grinding step including grinding the mixture until a D90 particle size of zirconium phosphate is 0.1 μm to 1.5 μm to form a grinded mixture; a heating and stirring step including heating and stirring the grinded mixture to uniformly distribute zirconium phosphate and the first dispersant in the solvent to form a deodorant; a blending and pelletizing step including blending and pelletizing the deodorant and polyester to form a fiber masterbatch; and a melt spinning step including melt spinning the fiber masterbatch to form the deodorization fiber. A deodorization fiber is further provided.

Find Patent Forward Citations

Chien, Chih-Min. (2026). Deodorization fiber and manufacture method thereof (U.S. Patent No. 12643092). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12643092

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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