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US 2002/0119201 A1Published application
Lubricated granules
AssigneeNovozymes A/S
InventorOle Simonsen
Life of this patent
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Abstract
An active-containing granule is provided which comprises a lubricant on the outer surface of the granule, wherein the lubricant is in liquid form at 25° C. and has a viscosity of less than 5000 centipoise at 25° C.
Claims21
An active-containing granule comprising a lubricant on the outer surface of the granule, wherein:
- (a) the lubricant is in liquid form at 25° C. and has a viscosity of less than 5000 centipoise at 25° C.;
- or
- (b) the lubricated granule has a relative friction coefficient which is less than 80% when compared to an unlubricated granule when measured by a rheometer by using a tip speed of 50 rpm, a helix angle of 3° (compaction mode), using the 46 mm rotor and weighing 170 g granulate into a 50 mm testing container;
- or
- (c) the lubricant is a mineral oil;
- or
- (d) combinations thereof.
4 more elements
Dependencies are inferred from the claim text.