Global Patent Index - EP 1159394 A1

EP 1159394 A1 2001-12-05 - PRODUCTION PROCESS FOR DETERGENT TABLET

Title (en)

PRODUCTION PROCESS FOR DETERGENT TABLET

Title (de)

PRODUKTIONSVERFAHREN FÜR WASCHMITTELTABLETTE

Title (fr)

PROCEDE DE PRODUCTION DE PASTILLES DETERGENTES

Publication

EP 1159394 A1 (EN)

Application

EP 00914783 A

Priority

  • EP 00914783 A
  • EP 99870039 A
  • US 0005292 W

Abstract (en)

[origin: EP1035197A1] The present invention relates to a process for making a detergent tablet, the process comprising a first step of providing a detergent composition, a second step of forming a particulate material comprising the detergent composition, and a third step of compressing the particulate material in a tablet form, the process being characterised in that it further comprises a step of cooling the detergent composition below ambient temperature between the first and the third step.

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

C11D 17/00

IPC 8 full level (invention and additional information)

C11D 17/00 (2006.01)

CPC (invention and additional information)

C11D 17/0091 (2013.01); C11D 17/0073 (2013.01)

Citation (search report)

See references of WO 0052129A1

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 1035197 A1 20000913; EP 1035197 B1 20020619; EP 1035197 B2 20100303; AR 022826 A1 20020904; AU 3612800 A 20000921; BR 0008775 A 20011226; CA 2362954 A1 20000908; CN 1425059 A 20030618; DE 69901873 D1 20020725; DE 69901873 T2 20030220; DE 69901873 T3 20100923; EP 1159394 A1 20011205; ES 2177212 T3 20021201; JP 2002538269 A 20021112; WO 0052129 A1 20000908

INPADOC legal status


2004-03-10 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20030902

2001-12-05 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010917

2001-12-05 [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

2001-12-05 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

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