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:
Jan. 17, 2017
Filed:
Jul. 01, 2016
Nanjing Tech University (Cn), Nanjing, CN;
Kai Guo, Nanjing, CN;
Zheng Fang, Nanjing, CN;
Xin Li, Nanjing, CN;
Ning Zhu, Nanjing, CN;
Li Wan, Nanjing, CN;
Wei He, Nanjing, CN;
Kai Zhang, Nanjing, CN;
Pingkai Ouyang, Nanjing, CN;
NANJING TECH UNIVERSITY, Nanjing, CN;
Abstract
A method for preparing a high-quality epoxidized fatty acid ester with a micro-reaction device, including: respectively pumping an aqueous hydrogen peroxide solution and a carboxylic acid at the same time into a first micro-mixer; after the reaction in the first micro-reactor, respectively pumping the output material and an unsaturated fatty acid ester into a second micro-mixer; completely mixing them and then introducing the mixture into a second micro-reactor; and after a complete reaction, water-rinsing the organic phase part of the resultant reaction liquid and drying the same to obtain the epoxidized fatty acid ester.