Microcapsules containing an oxidizable active, and a process for preparing the same

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United States of America Patent

PATENT NO 10111857
APP PUB NO 20160184264A1
SERIAL NO

15063534

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Abstract

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Disclosed is a microcapsule including a core having an oxidizable active (OA), the outer part of said core being in a solid form, and a water insoluble coating obtained from an encapsulating agent (EA), with the coating surrounding said core. In particular, the EA can be water soluble or organic solvent soluble, in particular in ethanol. The microcapsule can also include an EA in which the water solubility is pH-dependent. Also, the core does not contain a metal oxide, and the coating does not include a disintegrant, such as sodium starch glycolate. Also disclosed is a process for preparing the microcapsules.

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Patent Owner(s)

Patent OwnerAddress
CAPSULAE17000 LA ROCHELLE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buisson, Pierre Lagord, FR 9 33
Chaigneau, Carine Angliers, FR 4 2
Vendeville, Jean-Eudes Perigny, FR 6 3

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