JPS55140712A - Manufacture of neutral magnesium silicoaluminate for medical treatment - Google Patents
Manufacture of neutral magnesium silicoaluminate for medical treatmentInfo
- Publication number
- JPS55140712A JPS55140712A JP4798979A JP4798979A JPS55140712A JP S55140712 A JPS55140712 A JP S55140712A JP 4798979 A JP4798979 A JP 4798979A JP 4798979 A JP4798979 A JP 4798979A JP S55140712 A JPS55140712 A JP S55140712A
- Authority
- JP
- Japan
- Prior art keywords
- suspension
- medical treatment
- silicoaluminate
- magnesium silicoaluminate
- manufacture
- 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
Links
Abstract
PURPOSE: To neutralize magnesium silicoaluminate without lowering the antacid activity by suspending it in water and adjusting the pH of the suspension to a specified range with a mineral acid.
CONSTITUTION: Magnesium silicoaluminate as starting material is suspended in water. The pH of this suspension is usually 9W10. To this suspension is added one or more out of hydrochloric acid, sulfuric acid and nitric acid with stirring until the pH of the suspension becomes 4.5W6.0. After removing by-product salt by washing, the suspension is subjected to solid-liq. separation, and the resulting solid substance is dried and suitably pulverized. By this method a stable neutral magnesium silicoaluminate product free from a decrease in antacid degree is obtd. for medical treatment.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4798979A JPS55140712A (en) | 1979-04-20 | 1979-04-20 | Manufacture of neutral magnesium silicoaluminate for medical treatment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4798979A JPS55140712A (en) | 1979-04-20 | 1979-04-20 | Manufacture of neutral magnesium silicoaluminate for medical treatment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55140712A true JPS55140712A (en) | 1980-11-04 |
JPS5717845B2 JPS5717845B2 (en) | 1982-04-13 |
Family
ID=12790721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4798979A Granted JPS55140712A (en) | 1979-04-20 | 1979-04-20 | Manufacture of neutral magnesium silicoaluminate for medical treatment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55140712A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009157214A1 (en) * | 2008-06-27 | 2009-12-30 | 富士化学工業株式会社 | Spherical non-crystalline magnesium aluminosilicate |
-
1979
- 1979-04-20 JP JP4798979A patent/JPS55140712A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009157214A1 (en) * | 2008-06-27 | 2009-12-30 | 富士化学工業株式会社 | Spherical non-crystalline magnesium aluminosilicate |
Also Published As
Publication number | Publication date |
---|---|
JPS5717845B2 (en) | 1982-04-13 |
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