Global Patent Index - EP 1002036 A1

EP 1002036 A1 2000-05-24 - USE OF OXIDISED POLYSACCHARIDES IN DETERGENT COMPOSITIONS

Title (en)

USE OF OXIDISED POLYSACCHARIDES IN DETERGENT COMPOSITIONS

Title (de)

VERWENDUNG VON OXIDIERTEN POLYSACCHARIDEN IN WASCHMITTELZUSAMMENSETZUNGEN

Title (fr)

UTILISATION DE POLYSACCHARIDES OXYDES DANS DES COMPOSITIONS DETERGENTES

Publication

EP 1002036 A1 (EN)

Application

EP 98935395 A

Priority

  • EP 98935395 A
  • EP 97202196 A
  • NL 9800409 W

Abstract (en)

[origin: EP0892041A1] Polycarboxy polysaccharides, in particular dicarboxymaltodextrins, having a molecular weight between 1,600 and 12,000 and having a degree of oxidation (DO) of 0.12-0.6 carboxyl groups per anhydromonose unit, can be used as a cobuilder, in particular as an anti-redeposition and soil dispersing agent in detergent compositions.

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

C11D 3/22

IPC 8 full level (invention and additional information)

C11D 3/12 (2006.01); C11D 3/22 (2006.01)

CPC (invention and additional information)

C11D 3/128 (2013.01); C11D 3/223 (2013.01)

Citation (search report)

See references of WO 9903961A1

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 0892041 A1 19990120; AU 8465998 A 19990210; CA 2295481 A1 19990128; EP 1002036 A1 20000524; JP 2001510232 A 20010731; WO 9903961 A1 19990128

INPADOC legal status


2002-03-13 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010905

2001-06-06 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010424

2000-05-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000106

2000-05-24 [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