公开(公告)号：US3920706A

公开(公告)日：1975-11-18

申请号：US43424774

申请日：1974-01-17

Applicant: BASF AG

Inventor： KINDSCHER WOLFGANG ,  BEYER KARL-HEINZ ,  WULZ KLAUS

IPC: C08G65/331 ,  C11D1/722 ,  C11D3/00 ,  C07C41/00

CPC classification number: C08G65/331 ,  C11D1/722 ,  C11D3/0026

Abstract: Process for the manufacture of surfactants from alkoxylated alcohols and vinyl ethers, the alkoxylated alcohols used being those containing oxyethyl and oxypropyl groups, the ratio of oxypropyl to oxyethyl being at least 1:1.