Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Preparing granular- or free-flowing enzyme composition
Reexamination Certificate
2005-08-23
2005-08-23
Leith, Patricia (Department: 1654)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Preparing granular- or free-flowing enzyme composition
C435S183000
Reexamination Certificate
active
06933141
ABSTRACT:
The invention relates to an enzyme-containing granule comprising a core unit and a shell unit, wherein the core unit comprises the enzyme and is enclosed in a shell unit which is substantially enzyme-free, the ratio between the diameter of the granule and the diameter of the core unit being at least 1.1. Also processes for producing such granules and use of the granules are disclosed.
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Showell, Michael S. (editor), “Powdered Detergents”; Surfactant Science Series; 1998; vol. 71; pp. 140 -142; Marcel Dekker.
Garbell Jason
Lambiris Elias
Leith Patricia
Novozymes A/S
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