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1. (WO1991006638) DUST-FREE COATED ENZYME FORMULATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/006638 International Application No.: PCT/US1990/006290
Publication Date: 16.05.1991 International Filing Date: 30.10.1990
IPC:
C12N 9/98 (2006.01) ,C12N 11/02 (2006.01) ,C12N 11/14 (2006.01)
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9
Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
98
Preparation of granular or free-flowing enzyme compositions
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
11
Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
02
Enzymes or microbial cells being immobilised on or in an organic carrier
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
11
Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
14
Enzymes or microbial cells being immobilised on or in an inorganic carrier
Applicants:
GENENCOR INTERNATIONAL, INC. [US/US]; 180 Kimball Way San Francisco, CA 94080, US
Inventors:
BECKER, Nathaniel, Todd; US
Agent:
PASSE, James, G.; Genencor International, Inc. 180 Kimball Way So. San Francisco, CA 94080, US
Priority Data:
429,88131.10.1989US
Title (EN) DUST-FREE COATED ENZYME FORMULATION
(FR) FORMULATION D'ENZYMES ENROBEES, EXEMPTES DE POUSSIERE
Abstract:
(EN) The current invention relates to substantially dust-free particles of enzymes produced from enzymes in fermentation broth having low concentration of enzyme solids typically from 0.5 to about 25 % of total solids, which solution is coated onto hydratable core particles in a fluidized-bad spray-coater and coated with a coating material.
(FR) Particules d'enzymes exemptes de poussière, produites à partir d'enzymes en bouillon de fermentation présentant de faibles concentrations de solides enzymatiques, comprises typiquement entre 0,5 et environ 25 % du total des solides, ladite solution étant enduite sur des particules à noyau hydratables dans un dispositif de revêtement par projections à lit fluidisé, et enduite d'une matière de revêtement.
Designated States: AU, CA, DK, FI, JP
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1990067190