Global Patent Index - EP 0122140 A3

EP 0122140 A3 19851204 - METHOD FOR PREPARING FABRIC SOFTENING COMPOSITIONS

Title (en)

METHOD FOR PREPARING FABRIC SOFTENING COMPOSITIONS

Publication

EP 0122140 A3 19851204 (EN)

Application

EP 84302401 A 19840406

Priority

GB 8309663 A 19830408

Abstract (en)

[origin: EP0122140A2] A process for preparing an aqueous liquid fabric softening composition comprising making a hot molten mixture of a cationic fabric softener and a nonionic material with a low HLB, such as a fatty acid, fatty ester, fatty alcohol or lanolin, adding the molten mixture to water while still hot, mixing to form a dispersion of droplets in the water and thereafter adding an electrolyte such as a salt of lithium, sodium, potassium, calcium, magnesium or aluminium. By forming the dispersion before adding the electrolyte, the viscosity of the end product is reduced and long term stability is improved.

IPC 1-7

C11D 1/62; C11D 3/20; C11D 11/00

IPC 8 full level

D06M 13/46 (2006.01); C11D 1/62 (2006.01); C11D 3/00 (2006.01); C11D 3/20 (2006.01); D06M 11/00 (2006.01); D06M 13/02 (2006.01); D06M 13/144 (2006.01); D06M 13/184 (2006.01); D06M 13/188 (2006.01); D06M 13/224 (2006.01); D06M 13/322 (2006.01); D06M 13/463 (2006.01); D06M 13/47 (2006.01); D06M 13/473 (2006.01)

CPC (source: EP)

C11D 1/62 (2013.01); C11D 3/0015 (2013.01); C11D 3/201 (2013.01); C11D 3/2013 (2013.01); C11D 3/2079 (2013.01); C11D 3/2093 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE FR IT LI NL SE

DOCDB simple family (publication)

EP 0122140 A2 19841017; EP 0122140 A3 19851204; AU 2648584 A 19841011; AU 550895 B2 19860410; BR 8401627 A 19841113; CA 1204562 A 19860520; ES 531386 A0 19851101; ES 8602106 A1 19851101; GB 2139259 A 19841107; GB 2139259 B 19860716; GB 8409037 D0 19840516; GR 81778 B 19841212; IN 159970 B 19870613; JP S59199865 A 19841113; MY 8700539 A 19871231; NO 841373 L 19841009; NZ 207721 A 19861008; PT 78379 A 19840501; ZA 842586 B 19851127

DOCDB simple family (application)

EP 84302401 A 19840406; AU 2648584 A 19840406; BR 8401627 A 19840406; CA 451506 A 19840406; ES 531386 A 19840406; GB 8409037 A 19840406; GR 840174297 A 19840403; IN 92BO1984 A 19840404; JP 7074284 A 19840409; MY 8700539 A 19871230; NO 841373 A 19840406; NZ 20772184 A 19840402; PT 7837984 A 19840406; ZA 842586 A 19840405