Global Patent Index - EP 1041138 A1

EP 1041138 A1 2000-10-04 - Household cleaning compositions

Title (en)

Household cleaning compositions

Title (de)

Haushaltsreinigungsmittel

Title (fr)

Composition de nettoyage à utilisation domestique

Publication

EP 1041138 A1 (EN)

Application

EP 99302849 A

Priority

EP 99302849 A

Abstract (en)

Cleaning compositions in tablet form intended for hard surface cleaning are disclosed. The tablets comprise a detergent surfactant and a solid water-soluble carrier material having a liquid carrying capacity of at least 6% of its own weight. Preferably the carrier material is chosen from sodium tripolyphosphate and crystal growth modified sodium sesquicarbonate (Na2CO3.NaHCO3.2H2O), sodium carbonate (Na2CO3.H2O), sodium carbonate/sodium sulphate double salt (Na2CO3.(Na2SO4)2burkeite) and mixtures thereof. The tablets may additionally comprise a disintegrant, such as a swelling clay, and a hygiene agent such as a quaternary ammonium salt.

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

C11D 17/00

IPC 8 full level (invention and additional information)

C11D 3/06 (2006.01); C11D 3/10 (2006.01); C11D 3/12 (2006.01); C11D 17/00 (2006.01); C11D 1/02 (2006.01); C11D 1/62 (2006.01); C11D 1/66 (2006.01)

CPC (invention and additional information)

C11D 3/06 (2013.01); C11D 3/10 (2013.01); C11D 3/126 (2013.01); C11D 17/0073 (2013.01); C11D 1/02 (2013.01); C11D 1/62 (2013.01); C11D 1/66 (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 1041138 A1 20001004

INPADOC legal status


2000-12-06 [18W] WITHDRAWN

- Date of withdrawal: 20001011

2000-10-04 [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

2000-10-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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