Global Patent Index - EP 0999262 A1

EP 0999262 A1 2000-05-10 - Multilayered detergent tablets

Title (en)

Multilayered detergent tablets

Title (de)

Mehrschichtwaschmitteltabletten

Title (fr)

Comprimés détergents multicouches

Publication

EP 0999262 A1 (EN)

Application

EP 98870240 A

Priority

EP 98870240 A

Abstract (en)

The present invention provides a detergent tablet comprising at least two layers whereby one of these layers comprises a larger quantity of a brightener component than the other layer. In a preferred embodiment, the tablet comprises at least one coloured layer, whereby the colour is produced by a component having a function in cleaning. <IMAGE>

IPC 1-7 (main, further and additional classification)

C11D 17/00; C11D 3/42

IPC 8 full level (invention and additional information)

C11D 17/06 (2006.01); C11D 3/00 (2006.01); C11D 3/40 (2006.01); C11D 3/42 (2006.01); C11D 11/00 (2006.01); C11D 17/00 (2006.01)

CPC (invention and additional information)

C11D 3/42 (2013.01); C11D 3/0063 (2013.01); C11D 17/0078 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0999262 A1 20000510; AR 021228 A1 20020703; AU 1237100 A 20000529; BR 9915113 A 20010731; CA 2347693 A1 20000518; CN 1332793 A 20020123; EP 1124933 A1 20010822; JP 2002529585 A 20020910; WO 0027988 A1 20000518

INPADOC legal status


2001-09-13 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2001-08-08 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20001111

2001-01-17 [AKX] PAYMENT OF DESIGNATION FEES

2000-05-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-05-10 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI