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:
Apr. 02, 2024
Filed:
Jul. 27, 2023
Jiangnan University, Wuxi, CN;
Jiajia Fu, Wuxi, CN;
Jundan Feng, Wuxi, CN;
Artur Cavaco-paulo, Wuxi, CN;
Rong Li, Wuxi, CN;
Yuzheng Lu, Wuxi, CN;
Xinming Zheng, Wuxi, CN;
Ruijuan Han, Wuxi, CN;
Chaoran Meng, Wuxi, CN;
JIANGNAN UNIVERSITY, Wuxi, CN;
Abstract
The present disclosure relates to a method for modifying polyester by a swelling agent combined with cutinase, belonging to the technical field of textile processing. According to the method, a phenol solution or an o-vanillin solution is used as the swelling agent to perform swelling treatment on the polyester, and combined with acutinase solution to perform hydrophilic modification on the polyester, which not only significantly improves the release amount of hydrolysates, but also reduces the fabric mass loss compared with the traditional chemical modification method.