JP2594251B2 - リン酸二カルシウム二水塩の製法 - Google Patents

リン酸二カルシウム二水塩の製法

Info

Publication number
JP2594251B2
JP2594251B2 JP57227890A JP22789082A JP2594251B2 JP 2594251 B2 JP2594251 B2 JP 2594251B2 JP 57227890 A JP57227890 A JP 57227890A JP 22789082 A JP22789082 A JP 22789082A JP 2594251 B2 JP2594251 B2 JP 2594251B2
Authority
JP
Japan
Prior art keywords
dicalcium phosphate
phosphate dihydrate
slurry
monofluorophosphate
dihydrate
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.)
Expired - Lifetime
Application number
JP57227890A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59121106A (ja
Inventor
フアウジイ・ガマレルデイン・シエリフ
ヘルマツト・ウイルヘルム・マジヨウスキイ
フランシス・アンソニ−・ビ−ア
Original Assignee
ローヌプラン ベーシック ケミカルズ カンパニー
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 ローヌプラン ベーシック ケミカルズ カンパニー filed Critical ローヌプラン ベーシック ケミカルズ カンパニー
Publication of JPS59121106A publication Critical patent/JPS59121106A/ja
Application granted granted Critical
Publication of JP2594251B2 publication Critical patent/JP2594251B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/322—Preparation by neutralisation of orthophosphoric acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/24—Phosphorous; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cosmetics (AREA)
  • Paper (AREA)
JP57227890A 1981-12-31 1982-12-28 リン酸二カルシウム二水塩の製法 Expired - Lifetime JP2594251B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33621481A 1981-12-31 1981-12-31
US336214 1999-06-18

Publications (2)

Publication Number Publication Date
JPS59121106A JPS59121106A (ja) 1984-07-13
JP2594251B2 true JP2594251B2 (ja) 1997-03-26

Family

ID=23315067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57227890A Expired - Lifetime JP2594251B2 (ja) 1981-12-31 1982-12-28 リン酸二カルシウム二水塩の製法

Country Status (4)

Country Link
JP (1) JP2594251B2 (fr)
CA (1) CA1190378A (fr)
DE (1) DE3246884A1 (fr)
GB (1) GB2112762B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223205A (ja) * 1983-05-30 1984-12-15 Toyo Sutoufuaa Chem:Kk 球状無水第二リン酸カルシウムの製造方法
JPS59223206A (ja) * 1983-05-30 1984-12-15 Toyo Sutoufuaa Chem:Kk 球状無水第二リン酸カルシウムの製造方法
JPS59223204A (ja) * 1983-05-30 1984-12-15 Lion Corp 球状無水第二リン酸カルシウム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287699A (en) * 1940-02-15 1942-06-23 Monsanto Chemicals Stabilized dicalcium phosphate
US3012852A (en) * 1956-06-06 1961-12-12 Monsanto Chemicals Stabilized calcium phosphates and process therefor
DE1277222B (de) * 1965-12-22 1968-09-12 Knapsack Ag Verfahren zur Stabilisierung von Dicalciumphosphatdihydrat
US4193973A (en) * 1978-12-22 1980-03-18 Monsanto Company Process for stabilization of dicalcium phosphate
US4247526A (en) * 1979-05-29 1981-01-27 Monsanto Company Method for preparing dicalcium phosphate dihydrate with improved stability

Also Published As

Publication number Publication date
CA1190378A (fr) 1985-07-16
DE3246884C2 (fr) 1992-01-09
GB2112762A (en) 1983-07-27
JPS59121106A (ja) 1984-07-13
DE3246884A1 (de) 1983-08-04
GB2112762B (en) 1985-05-01

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