JPS55140712A - Manufacture of neutral magnesium silicoaluminate for medical treatment - Google Patents

Manufacture of neutral magnesium silicoaluminate for medical treatment

Info

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
Application number
JP4798979A
Other languages
Japanese (ja)
Other versions
JPS5717845B2 (en
Inventor
Tetsuro Nojiri
Tatsuo Murakami
Minoru Okuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Chemical Industries Co Ltd
Original Assignee
Fuji Chemical Industries Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Chemical Industries Co Ltd filed Critical Fuji Chemical Industries Co Ltd
Priority to JP4798979A priority Critical patent/JPS55140712A/en
Publication of JPS55140712A publication Critical patent/JPS55140712A/en
Publication of JPS5717845B2 publication Critical patent/JPS5717845B2/ja
Granted legal-status Critical Current

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
JP4798979A 1979-04-20 1979-04-20 Manufacture of neutral magnesium silicoaluminate for medical treatment Granted JPS55140712A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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