Global Patent Index - EP 1073725 A1

EP 1073725 A1 2001-02-07 - LAUNDRY DETERGENT AND/OR FABRIC CARE COMPOSITIONS COMPRISING A MODIFIED CELLULASE

Title (en)

LAUNDRY DETERGENT AND/OR FABRIC CARE COMPOSITIONS COMPRISING A MODIFIED CELLULASE

Title (de)

TEXTILWASCHMITTEL UND/ODER STOFFBEHANDLUNGSMITTEL MIT EIN ERMODIFIZIERTEN ZELLULASE

Title (fr)

COMPOSITIONS DE DETERGENT A LESSIVE ET/OU DE PRODUITS D'ENTRETIEN DES TISSUS CONTENANT UNE CELLULASE MODIFIEE

Publication

EP 1073725 A1 (EN)

Application

EP 99920184 A

Priority

  • US 9909409 W
  • US 9808904 W

Abstract (en)

[origin: WO9957257A1] The present invention relates to a modified enzyme which comprises a catalytically active amino acid sequence of a cellulolytic enzyme linked to an amino acid sequence comprising a Cellulose Binding Domain (CBD) having a relative binding constant (Kr-a) for binding to amorphous cellulose higher than 2.4 l/g cellulose, preferably higher than 3.5 l/g cellulose, more preferably higher than 4 l/g cellulose, for selective binding and hydrolysis of amorphous cellulose of cotton containing fabrics in a laundry and/or fabric care application. The present invention further relates to laundry detergent and/or fabric care compositions comprising this modified enzyme.

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

C12N 9/42; C11D 3/386; D06M 16/00

IPC 8 full level (invention and additional information)

C11D 3/386 (2006.01); C12N 9/42 (2006.01); D06M 16/00 (2006.01)

CPC (invention and additional information)

C12N 9/2437 (2013.01); C11D 3/38645 (2013.01); C12Y 302/01004 (2013.01); D06M 16/003 (2013.01)

Citation (search report)

See references of WO 9957259A1

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

WO 9957257 A1 19991111; AU 3774399 A 19991123; AU 7365998 A 19991123; CA 2331137 A1 19991111; CN 1307634 A 20010808; EP 1073725 A1 20010207; WO 9957259 A1 19991111

INPADOC legal status


2013-05-01 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20121031

2003-11-05 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030923

2001-02-07 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001124

2001-02-07 [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