EP 0490912 B1 19940914 - LIQUID DETERGENTS CONTAINING ZEOLITE.
Title (en)
LIQUID DETERGENTS CONTAINING ZEOLITE.
Title (de)
ZEOLITHHALTIGES FLÜSSIGWASCHMITTEL.
Title (fr)
DETERGENTS LIQUIDES A TENEUR EN ZEOLITE.
Publication
Application
Priority
- DE 3929591 A 19890906
- EP 9001435 W 19900829
Abstract (en)
[origin: US5252244A] PCT No. PCT/EP90/01435 Sec. 371 Date Mar. 6, 1992 Sec. 102(e) Date Mar. 6, 1992 PCT Filed Aug. 29, 1990 PCT Pub. No. WO91/03541 PCT Pub. Date Mar. 21, 1991.A phosphate-free liquid detergent containing anionic and nonionic surfactants, zeolite, and electrolyte system selected from carbonates, sulfates, chlorides, acetates and citrates with the proviso that the electrolyte system contain at least one carbonate and one sulfate, and water.
IPC 1-7
IPC 8 full level
C11D 1/831 (2006.01); C11D 3/12 (2006.01)
CPC (source: EP US)
C11D 3/128 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR IT LI NL
DOCDB simple family (publication)
US 5252244 A 19931012; AT E111509 T1 19940915; DE 3929591 A1 19910307; DE 59007161 D1 19941020; EP 0490912 A1 19920624; EP 0490912 B1 19940914; ES 2062547 T3 19941216; JP H05500381 A 19930128; KR 927003773 A 19921218; PT 95189 A 19910522; WO 9103541 A1 19910321
DOCDB simple family (application)
US 83844392 A 19920306; AT 90912599 T 19900829; DE 3929591 A 19890906; DE 59007161 T 19900829; EP 9001435 W 19900829; EP 90912599 A 19900829; ES 90912599 T 19900829; JP 51175390 A 19900829; KR 920700514 A 19920306; PT 9518990 A 19900903