Bubbling tablet, bubbling bath additive tablet, bubbling washing detergent tablet, bubbling tablet for oral administration, and process for producing these
OwnerYasushi Watanabe, Motohiro Ohta +1inventors
InventorsYasushi Watanabe, Motohiro Ohta, Kiyoshi Morimoto
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Abstract
A tablet body produced by compressing a mixture comprising granules of a main active ingredient, carbonate granules, and organic acid granules. Lubricant powders are attached on the surface of the tablet body, the lubricant powders being applied onto a punch and a die and transferred to the surface of the tablet body when a compressing step is executed using the punch and the die.
Claims24
An effevescent tablet comprising a tablet body which is produced by compressing a mixture comprising granules of a main active ingredient, carbonate granules, and organic acid granules,
- wherein lubricant powders are attached on the surface of said tablet body,
- said lubricant powders being applied onto a punch and a die and transferred to the surface of said tablet body when a compressing step is executed using said punch and said die.
A production method of an effevescent tablet, comprising the steps of:
- preparing a mixture including granules of a main active ingredient, carbonate granules, and organic acid granules;
- applying lubricant powders onto a material contacting surface of each of a punch and a die, both being used for compressing said mixture to produce said tablet, and
- compressing said mixture with said punch and said die, on material contacting surfaces of which said lubricant powders are attached.
Dependencies are inferred from the claim text.