Global Patent Index - EP 0970171 A1

EP 0970171 A1 2000-01-12 - DETERGENT GRANULE

Title (en)

DETERGENT GRANULE

Title (de)

WASCHMITTELGRANULAT

Title (fr)

GRANULE DETERGENT

Publication

EP 0970171 A1 (EN)

Application

EP 98905572 A

Priority

  • GB 9706337 A
  • IB 9800357 W

Abstract (en)

[origin: GB2323386A] Detergent granules of diameter size of from 1.0 mm to 4.5 mm, comprising an acidic source and an alkaline source, capable of reacting together to form a gas, reduce the tendency to gelation. The acid may be citric acid and the alkali may be a carbonate.

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

C11D 3/00; C11D 3/10; C11D 3/20

IPC 8 full level (invention and additional information)

C11D 3/00 (2006.01); C11D 3/10 (2006.01); C11D 3/20 (2006.01); C11D 11/00 (2006.01); C11D 17/06 (2006.01)

CPC (invention and additional information)

C11D 3/2086 (2013.01); C11D 3/0052 (2013.01); C11D 3/10 (2013.01); C11D 11/0082 (2013.01)

Citation (search report)

See references of WO 9842811A1

Designated contracting state (EPC)

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

EPO simple patent family

GB 2323386 A 19980923; GB 9706337 D0 19970514; BR 9808659 A 20000523; CA 2284187 A1 19981001; CN 1255939 A 20000607; EP 0970171 A1 20000112; JP 2002508786 A 20020319; WO 9842811 A1 19981001

INPADOC legal status


2004-04-07 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030925

2002-07-24 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020610

2000-01-12 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990927

2000-01-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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