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:
Aug. 05, 2025
Filed:
Jun. 15, 2018
The Hong Kong Research Institute of Textiles and Apparel Limited, Hong Kong, CN;
Xiaoming Tao, Hong Kong, CN;
Xingxing Yang, Hong Kong, CN;
Ziheng Zhang, Hong Kong, CN;
Jun Li, Hong Kong, CN;
Shirui Liu, Hong Kong, CN;
Linlin Ma, Hong Kong, CN;
Bin Fei, Hong Kong, CN;
Hang Mei Leung, Hong Kong, CN;
The Hong Kong Research Institute of Textiles and Apparel Limited, Hong Kong, CN;
Abstract
Provided is a bio-based material having an antibacterial effect, comprising a polymer represented by a formula (1) or a mixture of the polymer represented by the formula (1) and polyethylene glycol as an antibacterial active ingredient. The use of the bio-based material is also mentioned. The antibacterial bio-based material has excellent, stable and long-lasting antibacterial activity, and has remarkable antibacterial effects against various bacteria and fungi. The antibacterial bio-based material also has excellent biodegradability and biocompatibility, is derived from bio-based products produced by microbial fermentation, has high safety and is suitable for industrial production and large-scale use.