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Current content: 156 632 791 patent documents

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121 162 new documents added

981 197 documents amended

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EP 0028866 B1 19840711 - STABILISED AQUEOUS ENZYME COMPOSITION CONTAINING FORMATE AND CALCIUM IONS

Title (en)

STABILISED AQUEOUS ENZYME COMPOSITION CONTAINING FORMATE AND CALCIUM IONS

Publication

EP 0028866 B1 19840711 (EN)

Application

EP 80201059 A 19801107

Priority

US 9290679 A 19791109
US 12385780 A 19800222

Abstract (en)

[origin: EP0028866A1] Stabilized aqueous enzyme compositions contain a stabilizing system comprising calcium ions and a low molecular weight carboxylic acid or salt, preferably a formate, preferably with a low molecular weight alcohol, and in a pH range of from about 6.5 to about 10. Most preferred is a detergent composition containing the stabilized enzymes.

IPC 1-7

C11D 3/386

IPC 8 full level

C11D 3/386 (2006.01)

CPC (source: EP)

C11D 3/38663 (2013.01)

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI NL

DOCDB simple family (publication)

EP 0028866 A1 19810520; EP 0028866 B1 19840711; DE 3068554 D1 19840816

DOCDB simple family (application)

EP 80201059 A 19801107; DE 3068554 T 19801107