JP2007020929A - 打錠用杵 - Google Patents
打錠用杵 Download PDFInfo
- Publication number
- JP2007020929A JP2007020929A JP2005208508A JP2005208508A JP2007020929A JP 2007020929 A JP2007020929 A JP 2007020929A JP 2005208508 A JP2005208508 A JP 2005208508A JP 2005208508 A JP2005208508 A JP 2005208508A JP 2007020929 A JP2007020929 A JP 2007020929A
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- JP
- Japan
- Prior art keywords
- coating film
- tableting
- punch
- lapping
- nitrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/06—Platens or press rams
- B30B15/065—Press rams
Abstract
【解決手段】杵表面にPVDコーティングを施してなる打錠用杵4であって、そのコーティング膜の表面をラッピング処理してなる。コーティング膜は、窒化チタン、窒化クロム、窒素含有クロムの何れかからなる。コーティング膜の表面を研磨仕上げすることにより、離型性を向上させることができる。
【選択図】図2
Description
2 回転盤
3 臼
3a 臼孔
4 上杵
5 上杵保持部
6 下杵
10 打錠粉末
Claims (4)
- 杵表面にPVDコーティングを施してなる打錠用杵であって、そのコーティング膜の表面をラッピング処理してなることを特徴とする打錠用杵。
- PVDコーティングのコーティング膜は、窒化チタン、窒化クロム、窒素含有クロムの何れかからなることを特徴とする請求項1に記載の打錠用杵。
- 窒素含有クロムからなるコーティング膜の膜厚は、4〜10μmである請求項2に記載の打錠用杵。
- ラッピング処理に使用される砥粒は、炭化珪素、アルミナの何れか又はその両方からなることを特徴とする請求項1〜3の何れかに記載の打錠用杵。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005208508A JP4625882B2 (ja) | 2005-07-19 | 2005-07-19 | 打錠用杵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005208508A JP4625882B2 (ja) | 2005-07-19 | 2005-07-19 | 打錠用杵 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007020929A true JP2007020929A (ja) | 2007-02-01 |
JP4625882B2 JP4625882B2 (ja) | 2011-02-02 |
Family
ID=37782462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005208508A Active JP4625882B2 (ja) | 2005-07-19 | 2005-07-19 | 打錠用杵 |
Country Status (1)
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JP (1) | JP4625882B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012118180A1 (ja) * | 2011-03-03 | 2012-09-07 | 武田薬品工業株式会社 | 積層錠剤およびその製造方法 |
CN110926895A (zh) * | 2019-11-29 | 2020-03-27 | 成都西奇仪器有限公司 | 一种控制厚度的压片模具 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02104496A (ja) * | 1988-10-12 | 1990-04-17 | Kao Corp | 粉粒体圧縮成形用杵 |
JPH02133294U (ja) * | 1989-04-10 | 1990-11-06 | ||
JPH04143604A (ja) * | 1990-10-05 | 1992-05-18 | Toto Ltd | レーザ光を利用した位置決め装置用反射鏡 |
JP2001026533A (ja) * | 1999-07-12 | 2001-01-30 | Kao Corp | 錠剤の製造法 |
JP2001062595A (ja) * | 1999-08-26 | 2001-03-13 | Toshiba Corp | 錠剤成形用杵および臼とその製造方法 |
JP2001071189A (ja) * | 1999-01-29 | 2001-03-21 | Takeda Chem Ind Ltd | コーティング処理を施した打錠用杵 |
JP2003010999A (ja) * | 2001-06-25 | 2003-01-15 | Ibp Kk | 錠剤成形用の臼および杵 |
JP3376334B2 (ja) * | 1999-11-19 | 2003-02-10 | 株式会社 ヤマシタワークス | 研磨材および研磨材を用いた研磨方法 |
JP2003210553A (ja) * | 2001-11-13 | 2003-07-29 | Eisai Co Ltd | 製剤成型装置及び製剤 |
JP2004009175A (ja) * | 2002-06-05 | 2004-01-15 | Two Nine Japan:Kk | 打錠成形用の杵および/または臼の表面処理方法ならびに表面処理を施した打錠成形用の杵および/または臼 |
JP2006315076A (ja) * | 2005-05-16 | 2006-11-24 | Fuyo Kogyo Kk | 錠剤の打錠杵又は臼 |
-
2005
- 2005-07-19 JP JP2005208508A patent/JP4625882B2/ja active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02104496A (ja) * | 1988-10-12 | 1990-04-17 | Kao Corp | 粉粒体圧縮成形用杵 |
JPH02133294U (ja) * | 1989-04-10 | 1990-11-06 | ||
JPH04143604A (ja) * | 1990-10-05 | 1992-05-18 | Toto Ltd | レーザ光を利用した位置決め装置用反射鏡 |
JP2001071189A (ja) * | 1999-01-29 | 2001-03-21 | Takeda Chem Ind Ltd | コーティング処理を施した打錠用杵 |
JP2001026533A (ja) * | 1999-07-12 | 2001-01-30 | Kao Corp | 錠剤の製造法 |
JP2001062595A (ja) * | 1999-08-26 | 2001-03-13 | Toshiba Corp | 錠剤成形用杵および臼とその製造方法 |
JP3376334B2 (ja) * | 1999-11-19 | 2003-02-10 | 株式会社 ヤマシタワークス | 研磨材および研磨材を用いた研磨方法 |
JP2003010999A (ja) * | 2001-06-25 | 2003-01-15 | Ibp Kk | 錠剤成形用の臼および杵 |
JP2003210553A (ja) * | 2001-11-13 | 2003-07-29 | Eisai Co Ltd | 製剤成型装置及び製剤 |
JP2004009175A (ja) * | 2002-06-05 | 2004-01-15 | Two Nine Japan:Kk | 打錠成形用の杵および/または臼の表面処理方法ならびに表面処理を施した打錠成形用の杵および/または臼 |
JP2006315076A (ja) * | 2005-05-16 | 2006-11-24 | Fuyo Kogyo Kk | 錠剤の打錠杵又は臼 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012118180A1 (ja) * | 2011-03-03 | 2012-09-07 | 武田薬品工業株式会社 | 積層錠剤およびその製造方法 |
US9326946B2 (en) | 2011-03-03 | 2016-05-03 | Takeda Pharmaceutical Company Limited | Laminated tablet and manufacturing method therefor |
CN110926895A (zh) * | 2019-11-29 | 2020-03-27 | 成都西奇仪器有限公司 | 一种控制厚度的压片模具 |
Also Published As
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JP4625882B2 (ja) | 2011-02-02 |
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