EP 0163910 B1 19871014 - WASHING MATERIALS CONTAINING SOFTENING AGENT
Title (en)
WASHING MATERIALS CONTAINING SOFTENING AGENT
Publication
Application
Priority
DE 3416472 A 19840504
Abstract (en)
[origin: US4589988A] Softener-containing washing agents which, in addition to the customary components of washing agents, contain 0 to 10% by weight of a quaternary ammonium compound and 1 to 30% by weight of a softener system which comprises 10 to 90% by weight of a tertiary amine and 90 to 10% by weight of a crystalline sheet-silicate of the formula Me2SixO2x+1x yH2O in which Me denotes an alkali metal ion or a proton, x denotes a number greater than 7, in particular from 7.5 to 23, and y denotes a number smaller than 7 x, in particular smaller than x. In the softener system, the tertiary amine is in a state of adsorption on the alkali metal silicate. The ammonium compounds, which are adsorbed on said silicate, produce a softening effect in the washing agent but on the other hand are compatible with anionic surfactants in the washing agent. produce a softening effect in the washing agent but on the other hand are compatible with anionic surfactants in the washing agent.
IPC 1-7
IPC 8 full level
C11D 1/62 (2006.01); C11D 1/65 (2006.01); C11D 3/00 (2006.01); C11D 3/08 (2006.01); C11D 3/12 (2006.01); D06M 11/00 (2006.01); D06M 11/77 (2006.01); D06M 11/79 (2006.01); D06M 13/02 (2006.01); D06M 13/322 (2006.01); D06M 13/325 (2006.01); D06M 13/328 (2006.01); D06M 13/35 (2006.01); D06M 13/352 (2006.01); D06M 13/372 (2006.01); D06M 13/402 (2006.01); D06M 13/405 (2006.01); D06M 13/46 (2006.01); D06M 13/463 (2006.01); D06M 23/02 (2006.01); D06M 23/08 (2006.01)
CPC (source: EP US)
C11D 3/001 (2013.01 - EP US); C11D 3/08 (2013.01 - EP US); C11D 3/124 (2013.01 - EP US); C11D 3/1273 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0163910 A1 19851211; EP 0163910 B1 19871014; AT E30242 T1 19871015; AU 4196185 A 19851107; AU 574460 B2 19880707; CA 1230206 A 19871215; DE 3416472 A1 19851107; DE 3560773 D1 19871119; DK 165881 B 19930201; DK 165881 C 19930621; DK 199785 A 19851105; DK 199785 D0 19850502; JP H0657837 B2 19940803; JP S60240798 A 19851129; US 4589988 A 19860520
DOCDB simple family (application)
EP 85105004 A 19850425; AT 85105004 T 19850425; AU 4196185 A 19850503; CA 480684 A 19850503; DE 3416472 A 19840504; DE 3560773 T 19850425; DK 199785 A 19850502; JP 9394185 A 19850502; US 72965085 A 19850502