Multi-layer granule

A - Human Necessities – 61 – K

Patent

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167/169

A61K 9/54 (2006.01) A61K 9/50 (2006.01)

Patent

CA 1337899

A multi-layered granule is disclosed which comprises an inner, slow-release layer, an outer, rapid- release layer and an intermediate layer provided between said slow-releasse layer and said rapid-release layer. The intermediate layer is formed of a hardened oil and hydroxypropyl cellulose or methyl cellulose.

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