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US 5,288,550 AGranted
Production method of non-fitting type capsule and non-fitting type capsule produced thereby
AssigneeFreund Industrial Co., Ltd.
InventorNaoyuki Sakato
Life of this patent
Estimating the term…
Abstract
In producing a non-fitting type capsule containing an oily substance such as vitamin E, etc. in a capsule, a hydrophilic solvent such as ethanol, etc. which can be dissolved in the oily substance is added thereinto to lower viscosity thereof.
Claims5
A non-fitting type capsule, comprising an oily substance and a hydrophilic solvent which dissolves in the oily substance, as contents of the capsule.
Dependencies are inferred from the claim text.