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. 10, 2013
Filed:
May. 02, 2011
Chun-yi LI, Zhongli, TW;
Ken-yuan Chang, Zhongli, TW;
Chia-chang Liu, Zhongli, TW;
Ying-nan Tsai, Zhongli, TW;
Chun-Yi Li, Zhongli, TW;
Ken-Yuan Chang, Zhongli, TW;
Chia-Chang Liu, Zhongli, TW;
Ying-Nan Tsai, Zhongli, TW;
Far Eastern New Century Corporation, Taipei, TW;
Abstract
A method of preparing a water-soluble and biodegradable antimicrobial agent is provided. The method includes treating a polypeptide compound with sodium hypochlorite for at least 1 min, such that the polypeptide compound has at least one N-halamine group and has good antimicrobial effect. By using the method of the present invention, a chemical synthesis process is not required and an organic solvent is not required either, and thus, an antimicrobial agent having high water solubility, biodegradability, non-toxicity, good sterilization effect, and regeneration can be prepared with reduced harms to the environment.