Global Patent Index - EP 0998552 A1

EP 0998552 A1 2000-05-10 - DETERGENT TABLET

Title (en)

DETERGENT TABLET

Title (de)

WASCHMITTELTABLETTE

Title (fr)

PASTILLE DETERGENTE

Publication

EP 0998552 A1 (EN)

Application

EP 98938272 A

Priority

  • GB 9716303 A
  • US 9816077 W

Abstract (en)

[origin: GB2327947A] A detergent tablet comprising a nonionic surfactant having a melting point above ambient temperature suitable for use in an automatic dishwasher or laundry washing machine. The solid nonionic surfactant provides a hard tablet with good solubility properties. The surface is not dusty and good ejection from the tablet press is achieved.

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

C11D 17/00; C11D 11/00

IPC 8 full level (invention and additional information)

C11D 17/00 (2006.01)

CPC (invention and additional information)

C11D 17/0073 (2013.01)

Citation (search report)

See references of WO 9906521A1

Designated contracting state (EPC)

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

EPO simple patent family

GB 2327947 A 19990210; GB 9716303 D0 19971008; CA 2298731 A1 19990211; EP 0998552 A1 20000510; WO 9906521 A1 19990211

INPADOC legal status


2004-01-07 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030704

2003-04-09 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030221

2000-05-10 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000301

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 NL PT SE