Global Patent Index - EP 1075505 A1

EP 1075505 A1 20010214 - AN ACIDIC CLEANING COMPOSITION COMPRISING AN ACIDIC PROTEASE

Title (en)

AN ACIDIC CLEANING COMPOSITION COMPRISING AN ACIDIC PROTEASE

Title (de)

SAURE REINIGUNGSZUSAMMENSETZUNG ENTHALTEND EINE SAURE PROTEASE

Title (fr)

COMPOSITION DE NETTOYAGE ACIDE RENFERMANT UNE PROTEASE ACIDE

Publication

EP 1075505 A1 20010214 (EN)

Application

EP 99914445 A 19990325

Priority

  • DK 9900162 W 19990325
  • DK 43498 A 19980327
  • DK 63598 A 19980511
  • DK PA199801637 A 19981211

Abstract (en)

[origin: WO9950380A1] This invention relates to an acidic detergent composition comprising an acidic protease which retains proteolytic activity in the presence of an inhibitor selected from the group consisting of pepstatin, Pefabloc, PMSF, or EDTA and at least one nonionic surfactant. The composition further provides methods for cleaning or washing a hard surface or laundry comprising contacting said hard surface or laundry with the composition according to invention dissolved in an aqueous solution in an amount sufficient for providing a cleaning effect.

IPC 1-7

C11D 3/386; C12N 9/62; C12N 9/50

IPC 8 full level

C12N 9/54 (2006.01); C11D 1/68 (2006.01); C11D 1/72 (2006.01); C11D 3/32 (2006.01); C11D 3/34 (2006.01); C11D 3/36 (2006.01); C11D 3/386 (2006.01); C11D 11/00 (2006.01); C12N 9/62 (2006.01); C12R 1/66 (2006.01)

CPC (source: EP)

C11D 3/32 (2013.01); C11D 3/3454 (2013.01); C11D 3/368 (2013.01); C11D 3/386 (2013.01); C11D 2111/12 (2024.01); C11D 2111/14 (2024.01); C11D 2111/20 (2024.01)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 9950380 A1 19991007; AU 3326999 A 19991018; CN 100360651 C 20080109; CN 1295610 A 20010516; EP 1075505 A1 20010214; JP 2002509981 A 20020402

DOCDB simple family (application)

DK 9900162 W 19990325; AU 3326999 A 19990325; CN 99804545 A 19990325; EP 99914445 A 19990325; JP 2000541269 A 19990325