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:
Oct. 15, 2024
Filed:
Dec. 07, 2020
Jiangnan University, Wuxi, CN;
Yongmei Xia, Wuxi, CN;
Yun Fang, Wuxi, CN;
Xueyi Hu, Wuxi, CN;
Conglin Ren, Wuxi, CN;
Fei Qian, Wuxi, CN;
Yitao Hu, Wuxi, CN;
Xinyu Meng, Wuxi, CN;
Jiangnan University, Wuxi, CN;
Abstract
The disclosure discloses preparation and application of an alkylcyclohexanol polyoxyethylene ether emulsifier, and belongs to the technical field of surfactants. By performing ethylene oxide adducting on alkylcyclohexanol polyoxyethylene ether (1-3) and using a strong alkaline suspension dispersed in the solvent and alkylcyclohexanol polyoxyethylene ether (1-3) as a catalyst, nonionic surfactants alkylcyclohexanol polyoxyethylene ether (5-17) are synthesized. The products all have good characteristics of nonionic surfactants, and contain lower content of polyethylene. The products such as nonylcyclohexanol ethoxylate (7) and nonylcyclohexanol ethoxylate (9) have emulsifying properties similar to the emulsifying property of nonylphenol ethoxylate (10), and therefore can substitute for nonylphenol ethoxylate (10) as an emulsifier.