Global Patent Index - EP 1065260 A1

EP 1065260 A1 2001-01-03 - Detergent compositions comprising a raw starch degrading enzyme

Title (en)

Detergent compositions comprising a raw starch degrading enzyme

Title (de)

Waschmittelzusammensetzungen mit einem rohestärkeabbauenden Enzym

Title (fr)

Compositions détergentes contenant une enzyme dégradant l'amidon brut

Publication

EP 1065260 A1 (EN)

Application

EP 99870138 A

Priority

EP 99870138 A

Abstract (en)

The present invention relates to detergent compositions, including laundry, dishwashing, and/or hard surface cleaner compositions, comprising a raw starch degrading enzyme characterised by a ratio of activity to degrade raw corn starch (Ra) to activity to degrade gelatinised starch (Ga) : Ra/Ga­ above 0.2, preferably above 0.35. Such compositions provide excellent removal of starch-containing stains and soils, and when formulated as laundry compositions, excellent whiteness maintenance and dingy cleaning.

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

C11D 3/386

IPC 8 full level (invention and additional information)

C11D 3/386 (2006.01); C11D 17/00 (2006.01); C11D 17/06 (2006.01)

CPC (invention and additional information)

C11D 17/0073 (2013.01); C11D 3/386 (2013.01); C11D 3/38636 (2013.01); C11D 17/0004 (2013.01); C11D 17/0069 (2013.01); C11D 17/065 (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 1065260 A1 20010103; AR 025849 A1 20021218; AU 6061500 A 20010122; BR 0012466 A 20020326; CA 2377942 A1 20010111; CN 1382204 A 20021127; EP 1196530 A1 20020417; JP 2003504456 A 20030204; MX PA02000268 A 20020621; WO 0102529 A1 20010111

INPADOC legal status


2002-05-23 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

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2002-04-17 [18D] DEEMED TO BE WITHDRAWN

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- Effective date: 20010205

2001-09-19 [AKX] PAYMENT OF DESIGNATION FEES

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2001-01-03 [AK] DESIGNATED CONTRACTING STATES:

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

2001-01-03 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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- Free Format Text: AL;LT;LV;MK;RO;SI