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:
Sep. 23, 2025
Filed:
May. 30, 2024
Applicant:
Taiwan Textile Research Institute, New Taipei, TW;
Inventors:
Assignee:
TAIWAN TEXTILE RESEARCH INSTITUTE, New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/32 (2006.01); C08G 18/10 (2006.01); C08G 18/79 (2006.01); D06M 15/61 (2006.01); D06M 101/32 (2006.01);
U.S. Cl.
CPC ...
C08G 18/791 (2013.01); C08G 18/10 (2013.01); C08G 18/324 (2013.01); C08G 18/329 (2013.01); D06M 15/61 (2013.01); D06M 2101/32 (2013.01); D06M 2200/01 (2013.01);
Abstract
A zwitterionic resin is manufactured by a manufacturing method which includes the following steps. A first thermal process is performed on a first crosslinking agent and a choline having hydroxyl group or amino group to form a first mixture, in which the first crosslinking agent includes an isocyanate group. A second thermal process is performed on the first mixture, a second crosslinking agent, a chain extender, and an amino acid to form the zwitterionic resin, in which the chain extender includes a polyol.