JPS5792520A - Preparation of spherical calcium carbonate - Google Patents

Preparation of spherical calcium carbonate

Info

Publication number
JPS5792520A
JPS5792520A JP16558480A JP16558480A JPS5792520A JP S5792520 A JPS5792520 A JP S5792520A JP 16558480 A JP16558480 A JP 16558480A JP 16558480 A JP16558480 A JP 16558480A JP S5792520 A JPS5792520 A JP S5792520A
Authority
JP
Japan
Prior art keywords
water
carbonate
calcium carbonate
aqueous solution
calcium
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
JP16558480A
Other languages
Japanese (ja)
Other versions
JPS635331B2 (en
Inventor
Takashi Ujiie
Toshiyuki Ozawa
Kazutoshi Tamura
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.)
Lion Corp
Original Assignee
Lion Corp
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 Lion Corp filed Critical Lion Corp
Priority to JP16558480A priority Critical patent/JPS5792520A/en
Publication of JPS5792520A publication Critical patent/JPS5792520A/en
Publication of JPS635331B2 publication Critical patent/JPS635331B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Cosmetics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

PURPOSE: To prepare calcium carbonate having shperical vaterite structure stable even in the presence of water, and suitable as an abrasive for toothpaste, by reacting a water-soluble calcium salt with a carbonate in an aqueous solution in the presence of a bivalent cation other than Ca.
CONSTITUTION: Spherical vaterite-type calcium carbonate stable even in the presence of water can be prepared by mixing and reacting (A) an aqueous solution of a water-soluble calcium salt such as calcium chloride, calcium acetate, etc. with (B) equimolar amount of an aqueous solution of a carbonate such as sodium carbonate, ammonium cargonate, etc. and (C) a bivalent cation other than Ca (e.g. Sr ion, Mg ion, etc.). The amount of the cation is 0.005W0.5wt% of the water-soluble calcium salt. When the calcium carbonate prepared above is used e.g. as an abrasive for toothpaste, it keeps the spherical shape stably for a long period even in the presence of water, and since it is spherical, it exhibits mild abrasive action and gives excellent feeling to the mouth.
COPYRIGHT: (C)1982,JPO&Japio
JP16558480A 1980-11-25 1980-11-25 Preparation of spherical calcium carbonate Granted JPS5792520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16558480A JPS5792520A (en) 1980-11-25 1980-11-25 Preparation of spherical calcium carbonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16558480A JPS5792520A (en) 1980-11-25 1980-11-25 Preparation of spherical calcium carbonate

Publications (2)

Publication Number Publication Date
JPS5792520A true JPS5792520A (en) 1982-06-09
JPS635331B2 JPS635331B2 (en) 1988-02-03

Family

ID=15815126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16558480A Granted JPS5792520A (en) 1980-11-25 1980-11-25 Preparation of spherical calcium carbonate

Country Status (1)

Country Link
JP (1) JPS5792520A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287507A (en) * 1985-10-11 1987-04-22 Fuji Debuison Kagaku Kk Dentifrice agent
US4714603A (en) * 1984-10-18 1987-12-22 Pfizer, Inc. Spherically shaped precipitated calcium carbonate, its preparation and use
US7166271B2 (en) 2003-10-28 2007-01-23 J.M. Huber Corporation Silica-coated boehmite composites suitable for dentifrices
JP2007277036A (en) * 2006-04-05 2007-10-25 Hokkaido Kyodo Sekkai Kk Vaterite-type spherical calcium carbonate and method for producing the same
JP2011051834A (en) * 2009-09-02 2011-03-17 Taiheiyo Cement Corp Method of producing high purity vaterite-type spherical calcium carbonate
JP2011126741A (en) * 2009-12-17 2011-06-30 Taiheiyo Cement Corp Method for producing vaterite type calcium carbonate
JP2011157245A (en) * 2010-02-03 2011-08-18 Univ Of Miyazaki Method for producing spherical calcium carbonate
WO2012096987A1 (en) * 2011-01-11 2012-07-19 Calera Corporation Systems and methods for soda ash production
CN102910662A (en) * 2012-10-25 2013-02-06 上海应用技术学院 Preparation method of granularity-controllable CaCO3
JP2013539782A (en) * 2010-10-27 2013-10-28 コルゲート・パーモリブ・カンパニー Oral care products containing arginine and calcium carbonate and methods of use and production thereof
WO2021039892A1 (en) 2019-08-27 2021-03-04 邦夫 石川 Medical calcium carbonate composition, related medical compositions, and production methods therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6361539U (en) * 1986-10-11 1988-04-23

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714603A (en) * 1984-10-18 1987-12-22 Pfizer, Inc. Spherically shaped precipitated calcium carbonate, its preparation and use
JPS6287507A (en) * 1985-10-11 1987-04-22 Fuji Debuison Kagaku Kk Dentifrice agent
US7166271B2 (en) 2003-10-28 2007-01-23 J.M. Huber Corporation Silica-coated boehmite composites suitable for dentifrices
JP2007277036A (en) * 2006-04-05 2007-10-25 Hokkaido Kyodo Sekkai Kk Vaterite-type spherical calcium carbonate and method for producing the same
JP2011051834A (en) * 2009-09-02 2011-03-17 Taiheiyo Cement Corp Method of producing high purity vaterite-type spherical calcium carbonate
JP2011126741A (en) * 2009-12-17 2011-06-30 Taiheiyo Cement Corp Method for producing vaterite type calcium carbonate
JP2011157245A (en) * 2010-02-03 2011-08-18 Univ Of Miyazaki Method for producing spherical calcium carbonate
JP2013539782A (en) * 2010-10-27 2013-10-28 コルゲート・パーモリブ・カンパニー Oral care products containing arginine and calcium carbonate and methods of use and production thereof
WO2012096987A1 (en) * 2011-01-11 2012-07-19 Calera Corporation Systems and methods for soda ash production
CN102910662A (en) * 2012-10-25 2013-02-06 上海应用技术学院 Preparation method of granularity-controllable CaCO3
WO2021039892A1 (en) 2019-08-27 2021-03-04 邦夫 石川 Medical calcium carbonate composition, related medical compositions, and production methods therefor

Also Published As

Publication number Publication date
JPS635331B2 (en) 1988-02-03

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