Johnson & Johnson
Composition for dust particle reduction
Last updated:
Abstract:
Combination powdered material, including a first powder composition and a second powder composition, the first powder composition including cellulose particulate material and the second powder composition including starch particles, alone or in combination with talc particles.
Status:
Grant
Type:
Utility
Filling date:
29 Sep 2016
Issue date:
20 Apr 2021