A process for the preparation of oil-soluble Mannich condensation products wherein an amine is prereacted with a sulfonic acid or ammonium sulfonate, and the prereaction product is reacted with an aldehyde and an oxidized olefin polymer.
申请公布号
DE3381045(D1)
申请公布日期
1990.02.08
申请号
DE19833381045
申请日期
1983.10.24
申请人
STANDARD OIL CO., CHICAGO, ILL., US
发明人
SCHAFFHAUSEN, JOHN GREGORY, AURORA ILLINOIS 60505, US;ABDUL-MALEK, ADEL B., NAPERVILLE ILLINOIS 60540, US
