Hoechst Aktiengesellschaft

Wolfgang Wagemann

Martin Hille

Helmut Diery

Hans-Walter Bucking

Rolf Kleber

Reinhold Deubel

Adolf May

Joachim Weide

Karl H Wallhausser

Erich Hoffmann

Gunther Tauber

Polyether polyamines of the formula 1 ##STR1## in which R.sub.1 and R.sub.2 are identical or different and denote C.sub.8 -C.sub.30 -alkyl, -2-hydroxyalkyl or -alkenyl or C.sub.8 -C.sub.24 -alkoxypropyl, m and n are 2 or 3, R.sub.3 is hydrogen or methyl and the sum of o+p+q+r is an integer from 4 to 600, process for their manufacture and their use as dispersing agents, corrosion inhibitors, demulsifiers and acid retarders.

Polyether polyamines, the salts thereof, process for their manufacture

Guanidiunium salts of the formula 1 ##STR1## in which R.sub.1 and R.sub.2 are identical or different and denote alkyl, 2-hydroxyalkyl or alkenyl each having from 8 to 18 carbon atoms, or C.sub.8 -C.sub.18 alkoxypropyl, m and n are 2 or 3, a is a number from 1 to 4 and A denotes an anion, process for their manufacture and their use as microbiocidal agents.

Guanidinium compounds and their use as microbiocidal agents

Quaternary ammonium compounds of the formula 1 ##STR1## in which R is C.sub.8 -C.sub.30 -alkyl or alkenyl; R.sub.1 is alkyl, 2-hydroxyalkyl or alkenyl each having from 8 to 30 carbon atoms; R.sub.2 is C.sub.1 -C.sub.4 -alkyl or benzyl; A is a group of the formulae ##STR2## B is A or C.sub.1 -C.sub.4 -alkylene, X and Y are hydrogen or methyl with the proviso that X and Y are not simultaneously methyl; m is 1 or 2; n is a number of from 1 to 20; and A.sup.(-) is an anion; a process for the preparation thereof, and their use as fabric softeners.

Quaternary ammonium compounds

Quaternized amine-amide condensation products which are obtained by condensation of an amine of the formula

Quaternized amine-amide condensation products and their use in

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Tremsbuttel, Germany

Wolfgang Wagemann