Sulphonic acid amidamines

US4816576A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hans-Josef Buysch · Krefeld, DE
• Wolfgang Wellner · Bensberg, DE
• Hermann Gruber · Leverkusen, DE

Key dates

• Filing date: Jun 23, 1986
• Grant date: Mar 28, 1989
• Expiry date: Jun 23, 2006

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G59/504
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to a sulphonic acid amidamine corresponding to the following general formula I: ##STR1## wherein R.sup.1 represents a C.sub.8 -C.sub.30 linear, saturated aliphatic hydrocarbon group or said group which is substituted by one or more chlorine atoms; PA1 R.sup.2 and R.sup.5 independently represent hydrogen or C.sub.1 -C.sub.6 alkyl or C.sub.1 -C.sub.6 alkyl which is substituted with one of the groups: hydroxyl, amino, mercapto, cyano, carboxyl or carbamoyl, and/or is interrupted by at least one oxy (--O--) or thio (--S--) group; PA1 R.sup.3 and R.sup.4 independently represent C.sub.2 -C.sub.13 alkylene or C.sub.5 -C.sub.7 cycloalkylene or said alkylene or cycloalkylene groups which are substituted with one of the groups: hydroxyl, amino, mercapto, cyano, carboxyl or carbamoyl; PA1 p represents zero or an integer of from 1 to 3; PA1 q represents zero or an integer of from 1 to 12; and PA1 n represents an integer of from 1 to 8.