EP 1048713 A1 20001102 - Tablet detergent compositions
Title (en)
Tablet detergent compositions
Title (de)
Waschmittelzusammensetzungen in Tablettenform
Title (fr)
Compositions détergentes sous la forme de tablettes
Publication
Application
Priority
EP 99870080 A 19990430
Abstract (en)
The present invention relates to a detergent composition comprising an acid sensitive montmorillonite clay, the montmorillonite clay having a crystalline structure which is destroyed after being submitted to acid treatment. A composition containing this clay disintegrates efficiently in the wash and therefore avoids problems such as gelling.
IPC 1-7
IPC 8 full level
D06L 1/12 (2006.01); C11D 3/00 (2006.01); C11D 3/12 (2006.01); C11D 17/00 (2006.01); C11D 17/06 (2006.01); C11D 3/386 (2006.01); C11D 3/39 (2006.01)
CPC (source: EP)
C11D 3/001 (2013.01); C11D 3/126 (2013.01); C11D 17/0073 (2013.01); C11D 3/39 (2013.01); C11D 3/3932 (2013.01)
Citation (search report)
- [X] GB 1571004 A 19800709 - MIZUSAWA INDUSTRIAL CHEM
- [DA] EP 0466484 A2 19920115 - UNILEVER PLC [GB], et al
- [A] EP 0430328 A2 19910605 - UNILEVER NV [NL], et al
- [X] DATABASE WPI Section Ch Week 8206, Derwent World Patents Index; Class D25, AN 82-10735E, XP002116526
- [X] DATABASE WPI Section Ch Week 8247, Derwent World Patents Index; Class A97, AN 82-00966J, XP002116527
- [A] PATENT ABSTRACTS OF JAPAN vol. 097, no. 007 31 July 1997 (1997-07-31)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 1048713 A1 20001102; EP 1048713 B1 20040225; AT E260331 T1 20040315; AU 4460300 A 20001117; CA 2369610 A1 20001109; DE 69915031 D1 20040401; DE 69915031 T2 20041028; EP 1175479 A1 20020130; GB 0124737 D0 20011205; GB 2363801 A 20020109; GB 2363801 B 20030319; JP 2002543269 A 20021217; WO 0066686 A1 20001109
DOCDB simple family (application)
EP 99870080 A 19990430; AT 99870080 T 19990430; AU 4460300 A 20000413; CA 2369610 A 20000413; DE 69915031 T 19990430; EP 00925998 A 20000413; GB 0124737 A 20000413; JP 2000615711 A 20000413; US 0010063 W 20000413