Global Patent Index - EP 0022562 B1

EP 0022562 B1 19850619 - QUATERNARY AMMONIUM COMPOUNDS, THEIR PREPARATION AND THEIR USE AS FABRIC SOFTENER

Title (en)

QUATERNARY AMMONIUM COMPOUNDS, THEIR PREPARATION AND THEIR USE AS FABRIC SOFTENER

Publication

EP 0022562 B1 19850619 (DE)

Application

EP 80103954 A 19800710

Priority

DE 2928603 A 19790714

Abstract (en)

[origin: US4339391A] Quaternary ammonium compounds of the formula 1 <IMAGE> (1) in which R is C8-C30-alkyl or alkenyl; R1 is alkyl, 2-hydroxyalkyl or alkenyl each having from 8 to 30 carbon atoms; R2 is C1-C4-alkyl or benzyl; A is a group of the formulae <IMAGE> B is A or C1-C4-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(-) is an anion; a process for the preparation thereof, and their use as fabric softeners.

IPC 1-7

C07C 93/18; C07C 93/04; C11D 1/62; C11D 3/30

IPC 8 full level

C07C 213/06 (2006.01); C07C 219/04 (2006.01); C07C 219/06 (2006.01); C07C 219/08 (2006.01); C07C 219/20 (2006.01); C11D 1/62 (2006.01); C11D 3/00 (2006.01); C11D 3/30 (2006.01); D06M 13/02 (2006.01); D06M 13/322 (2006.01); D06M 13/463 (2006.01)

CPC (source: EP US)

C11D 1/62 (2013.01 - EP US); C11D 3/0015 (2013.01 - EP US)

Citation (examination)

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0022562 A2 19810121; EP 0022562 A3 19811021; EP 0022562 B1 19850619; AR 221651 A1 19810227; AT E13879 T1 19850715; BR 8004336 A 19810203; CA 1167054 A 19840508; DE 2928603 A1 19810205; DE 3070775 D1 19850725; JP H0231060 B2 19900711; JP S5618946 A 19810223; US 4339391 A 19820713

DOCDB simple family (application)

EP 80103954 A 19800710; AR 28173780 A 19800711; AT 80103954 T 19800710; BR 8004336 A 19800711; CA 355965 A 19800711; DE 2928603 A 19790714; DE 3070775 T 19800710; JP 9409780 A 19800711; US 16720280 A 19800709