Global Patent Index - EP 1099750 A3

EP 1099750 A3 2002-09-18 - Process of making of a low water content enzyme preparation

Title (en)

Process of making of a low water content enzyme preparation

Title (de)

Verfahren zur Herstellung einer wasserarmen Enzymzubereitung

Title (fr)

Procédé d'obtention d'une préparation enzymatique à faible teneur en eau

Publication

EP 1099750 A3 (DE)

Application

EP 00123432 A

Priority

DE 19953870 A

Abstract (en)

[origin: EP1099750A2] Production of an enzyme formulation with a low water content comprises mixing an aqueous enzyme formulation with an organic solvent boiling above 100 degrees C and removing the water by distillation. An Independent claim is also included for laundry and other detergents containing this enzyme formulation in addition to surfactants, builders and optionally other usual constituents.

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

C11D 3/386; C11D 1/72; C11D 3/20; C11D 3/39; C11D 3/43; C12N 9/96

IPC 8 full level (invention and additional information)

C11D 1/72 (2006.01); C11D 3/20 (2006.01); C11D 3/386 (2006.01); C11D 3/39 (2006.01)

CPC (invention and additional information)

C11D 3/3947 (2013.01); C11D 1/72 (2013.01); C11D 3/2003 (2013.01); C11D 3/2068 (2013.01); C11D 3/38618 (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 TR

DOCDB simple family

EP 1099750 A2 20010516; EP 1099750 A3 20020918; CA 2325709 A1 20010510; DE 19953870 A1 20010517