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.:
Date of Patent:
Jul. 01, 2025
Filed:
Apr. 07, 2022
Tainan Spinning Co., Ltd., Tainan, TW;
Wei-Yu Chen, Tainan, TW;
Ya-Yun Ho, Tainan, TW;
Cheng-Ho Chen, Tainan, TW;
Zong-Han Wu, Tainan, TW;
Chia-Yang Wu, Tainan, TW;
Yen-Chou Chen, Tainan, TW;
TAINAN SPINNING CO., LTD., Tainan City, TW;
Abstract
A method for preparing a carbon nanodot-fluorescent polymer composite includes subjecting a reactant and a biological component to a reaction at 260° C. to 290° C., so as to obtain the carbon nanodot-fluorescent polymer composite containing a polymer and carbon nanodots dispersed in the polymer. The biological component includes at least one of collagen, chitin, gelatin, and sodium alginate. The reactant is selected from a reaction component or a polycondensate formed therefrom. The reaction component includes terephthalic acid and ethylene glycol capable of reacting with carboxylic acid groups of the terephthalic acid. Also disclosed are the carbon nanodot-fluorescent polymer composite and a carbon nanodot-fluorescent composite fiber including the same.