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US 2022/0023216 A1Published application
Instantly soluble particle and method for producing the same
AssigneeRicoh Company, Ltd.
InventorsTatsuru MORITANI, Tadahiko MORINAGA, Yuichi SATO
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Abstract
An instantly soluble particle including: a water-soluble base material; and a poorly water-soluble compound, wherein the water-soluble base material contains a rapidly water-soluble compound, and the poorly water-soluble compound exists in the water-soluble base material in an amorphous state.
Claims8
An instantly soluble particle comprising:
- a water-soluble base material;
- and
- a poorly water-soluble compound,
- wherein the water-soluble base material comprises a rapidly water-soluble compound, and
- the poorly water-soluble compound exists in the water-soluble base material in an amorphous state.
2 more elements
A method for producing an instantly soluble particle, the method comprising:
- discharging a liquid containing a rapidly water-soluble compound and a poorly water-soluble compound from a discharging hole to form liquid droplets;
- and
- solidifying the liquid droplets.
Dependencies are inferred from the claim text.