Global Patent Index - EP 0988367 A1

EP 0988367 A1 2000-03-29 - MIXED PROTEASE ENZYME SYSTEMS FOR CLEANING PROTEIN BASED SOILS AND COMPOSITIONS INCORPORATING SAME

Title (en)

MIXED PROTEASE ENZYME SYSTEMS FOR CLEANING PROTEIN BASED SOILS AND COMPOSITIONS INCORPORATING SAME

Title (de)

REINIGUNGSMITTEL MIT VERSCHIEDENEN PROTEASEN ZUM REINIGEN EIWEISSHALTIGER VERSCHMUTZUNGEN

Title (fr)

SYSTEMES D'ENZYMES PROTEASES MIXTES POUR ELIMINER LES TACHES A BASE DE PROTEINES ET COMPOSITIONS INCORPORANT DE TELS SYSTEMES

Publication

EP 0988367 A1 (EN)

Application

EP 98920698 A

Priority

  • IB 9800845 W
  • US 4857297 P

Abstract (en)

[origin: WO9855579A1] The present invention comprises a cleaning composition, particularly an automatic dishwashing composition, comprising an effective amount of a protease enzyme cleaning system comprising the combination of at least one chymotrypsin-like protease enzyme and at least one trypsin-like protease enzyme, where the at least one chymotrypsin-like protease has an enzyme activity ratio of sAAPF-pNA activity/bVGR-pNA activity of at least about 15 and the trypsin-like protease enzyme having an enzyme activity ratio of sAAPF-pNA activity/bVGR-pNA activity of less than about 10.0; and cleaning adjunct materials.

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

C11D 7/42; C11D 3/386

IPC 8 full level (invention and additional information)

C11D 3/386 (2006.01)

CPC (invention and additional information)

C11D 3/38609 (2013.01)

Citation (search report)

See references of WO 9855579A1

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

WO 9855579 A1 19981210; BR 9810081 A 20000808; CA 2291646 A1 19981210; EP 0988367 A1 20000329; JP 2002502460 A 20020122

INPADOC legal status


2003-07-09 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030103

2000-03-29 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991227

2000-03-29 [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