- Patent Title: Anhydrous dibasic calcium phosphate, and method for producing same
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Application No.: US16499045Application Date: 2018-03-23
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Publication No.: US11261089B2Publication Date: 2022-03-01
- Inventor: Shota Minami , Akihito Bando
- Applicant: Tomita Pharmaceutical Co., Ltd.
- Applicant Address: JP Naruto
- Assignee: Tomita Pharmaceutical Co., Ltd.
- Current Assignee: Tomita Pharmaceutical Co., Ltd.
- Current Assignee Address: JP Naruto
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: JPJP2017-068089 20170330
- International Application: PCT/JP2018/011740 WO 20180323
- International Announcement: WO2018/181006 WO 20181004
- Main IPC: C01B25/32
- IPC: C01B25/32 ; A61K8/24 ; A23L33/16
Abstract:
An object of the present invention is to provide anhydrous dibasic calcium phosphate having good powder flowability and good dispersibility in water. An anhydrous dibasic calcium phosphate powder containing agglomerated particles formed by agglomerating anhydrous dibasic calcium phosphate particles having a modal pore diameter/mean particle diameter ratio of 0.2 to 0.34 exhibits good powder flowability and good dispersibility in water.
Public/Granted literature
- US20200031669A1 ANHYDROUS DIBASIC CALCIUM PHOSPHATE, AND METHOD FOR PRODUCING SAME Public/Granted day:2020-01-30
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