Method for manufacturing calcium silicate based composition
AssigneeTomita Pharmaceutical Co., Ltd.
InventorsKoh Konishi, Yuta Tsumura, Seiki Shinomiya, Masashi Konishi, Yukinori Konishi
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Abstract
Provided is a method that enables a calcium silicate-based material to be produced more efficiently. The method of producing a calcium silicate-based material comprises: (1) a step of obtaining a reaction product by reacting raw materials containing a calcium component, a silicon component and an aluminum component in an aqueous medium; and (2) a step of forming calcium silicate by subjecting the reaction product to hydrothermal treatment.
Claims5
-6. (canceled)
A calcium silicate-based material containing an aluminum component, the calcium silicate-based material having:
- (1) a bulk specific volume of 8 mL/g or more and an oil absorption of 2.5 mL/g or more;
- and
- (2) an aluminum content of 0.1% by weight to 1.0% by weight.
Dependencies are inferred from the claim text.