METHOD FOR PREPARING FLUORINE-CONTAINING VINYL ETHER
摘要
Provided is a method for preparing fluorine-containing vinyl ether. The method comprises: carrying out hydrolytic neutralization on a small molecular weight byproduct which is produced in the process of preparing perfluoropolyether or a perfluorinated surfactant by photooxidation of fluorine-containing olefin; and drying and cracking to prepare fluorine-containing vinyl ether. The byproduct produced in the process of preparing perfluoropolyether or the perfluorinated surfactant is utilized, thereby solving the emission problem of industrial wastes, reducing environment pollution, and generating available fluorine-containing vinyl ether.
申请公布号
WO2013071780(A1)
申请公布日期
2013.05.23
申请号
WO2012CN80145
申请日期
2012.08.15
申请人
ZHONGHAO CHENGUANG RESEARCH INSTITUTE OF CHEMICALINDUSTRY COMPANY LIMITED;ZHANG, MING;YANG, XUCANG;PENG, XIAOFENG