公开(公告)号：US3632623A

公开(公告)日：1972-01-04

申请号：US3632623D

申请日：1968-11-18

Applicant: BASF AG

Inventor： BECKE FRIEDRICH ,  FUCHS FRIEDRICH ,  KOHLHAUPT REINHOLD ,  SANDER BRUNO ,  THEWIS JOSEF

IPC: C09K11/78 ,  D06M13/342 ,  C07C141/06

CPC classification number: D06M13/342 ,  Y10S516/03 ,  Y10S516/07

Abstract: NEW (B-CARBAMOYL-B-HYDROXYETHYL) - ALKYLAMMONIUM SALTS HAVING A LONG CHAIN ALKYL RADICAL AND THEIR PRODUCTION BY REACTION OF PRIMARY OR SECONDARY LONG CHAIN ALKYLAMINES WITH GLYCIDAMIDE FOLLOWED BY FURTHER REACTION OF THE RESULTANT INTERMEDIATES WITH ACIDS OR QUATERNIZING AGENTS. THESE SATLS ARE VALUABLE FAT-LIQUORING AUXILIARIES FOR LEATHER, HAVE THE ABILITY OF INCREASING THE ABSORPTIVTIY OF PAPER, ARE USEFUL AS ORE FLOTATION AGENTS, AND ARE EFFECTIVE REWETTING AGENTS FOR FIBROUS MATERIALS.