JPS52138097A - Production of superfinely divided active calcium carbonate - Google Patents

Production of superfinely divided active calcium carbonate

Info

Publication number
JPS52138097A
JPS52138097A JP243576A JP243576A JPS52138097A JP S52138097 A JPS52138097 A JP S52138097A JP 243576 A JP243576 A JP 243576A JP 243576 A JP243576 A JP 243576A JP S52138097 A JPS52138097 A JP S52138097A
Authority
JP
Japan
Prior art keywords
production
divided active
calcium carbonate
active calcium
superfinely
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
JP243576A
Other languages
Japanese (ja)
Other versions
JPS5427199B2 (en
Inventor
Junji Ariga
Masaru Takitani
Kazuharu Mitarai
Kazuaki Yamamoto
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP243576A priority Critical patent/JPS52138097A/en
Publication of JPS52138097A publication Critical patent/JPS52138097A/en
Publication of JPS5427199B2 publication Critical patent/JPS5427199B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

PURPOSE: To produce superfinely divided active CaCO3 having good dispersibility and affinity to rubber and plastics by carbonating Ca(OH)2 suspended in water in the presence of dithiocarboxyaminocarboxylic acids (salts).
COPYRIGHT: (C)1977,JPO&Japio
JP243576A 1976-01-13 1976-01-13 Production of superfinely divided active calcium carbonate Granted JPS52138097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP243576A JPS52138097A (en) 1976-01-13 1976-01-13 Production of superfinely divided active calcium carbonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP243576A JPS52138097A (en) 1976-01-13 1976-01-13 Production of superfinely divided active calcium carbonate

Publications (2)

Publication Number Publication Date
JPS52138097A true JPS52138097A (en) 1977-11-17
JPS5427199B2 JPS5427199B2 (en) 1979-09-08

Family

ID=11529175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP243576A Granted JPS52138097A (en) 1976-01-13 1976-01-13 Production of superfinely divided active calcium carbonate

Country Status (1)

Country Link
JP (1) JPS52138097A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102336426A (en) * 2010-07-16 2012-02-01 中国科学院合肥物质科学研究院 Preparation method of hydrophobic nanoscale calcium carbonate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102336426A (en) * 2010-07-16 2012-02-01 中国科学院合肥物质科学研究院 Preparation method of hydrophobic nanoscale calcium carbonate

Also Published As

Publication number Publication date
JPS5427199B2 (en) 1979-09-08

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