CA988273A - Preparation of anhydrous dicalcium phosphate with controlled abrasion properties - Google Patents

Preparation of anhydrous dicalcium phosphate with controlled abrasion properties

Info

Publication number
CA988273A
CA988273A CA132,758A CA132758A CA988273A CA 988273 A CA988273 A CA 988273A CA 132758 A CA132758 A CA 132758A CA 988273 A CA988273 A CA 988273A
Authority
CA
Canada
Prior art keywords
preparation
dicalcium phosphate
anhydrous dicalcium
abrasion properties
controlled abrasion
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
Application number
CA132,758A
Other languages
English (en)
Other versions
CA132758S (en
Inventor
Leo B. Post
Wayne J. Balfanz
James N. Dyer
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Application granted granted Critical
Publication of CA988273A publication Critical patent/CA988273A/en
Expired 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
    • C01B25/327—After-treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Cosmetics (AREA)
CA132,758A 1971-02-17 1972-01-19 Preparation of anhydrous dicalcium phosphate with controlled abrasion properties Expired CA988273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11624171A 1971-02-17 1971-02-17

Publications (1)

Publication Number Publication Date
CA988273A true CA988273A (en) 1976-05-04

Family

ID=22366038

Family Applications (1)

Application Number Title Priority Date Filing Date
CA132,758A Expired CA988273A (en) 1971-02-17 1972-01-19 Preparation of anhydrous dicalcium phosphate with controlled abrasion properties

Country Status (10)

Country Link
AU (1) AU459770B2 (cs)
BE (1) BE779439A (cs)
CA (1) CA988273A (cs)
CH (1) CH566938A5 (cs)
DE (1) DE2206850A1 (cs)
FR (1) FR2125476B1 (cs)
GB (1) GB1381931A (cs)
IT (1) IT950649B (cs)
NL (1) NL7201636A (cs)
SE (1) SE373823B (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1077681A (fr) * 1952-04-26 1954-11-10 Monsanto Chemicals Perfectionnements relatifs au procédé de production du phosphate dicalcique anhydre et au phosphate dicalcique anhydre obtenu par ce procédé

Also Published As

Publication number Publication date
BE779439A (fr) 1972-08-16
GB1381931A (en) 1975-01-29
IT950649B (it) 1973-06-20
AU3807572A (en) 1973-07-26
CH566938A5 (cs) 1975-09-30
DE2206850A1 (de) 1972-08-31
AU459770B2 (en) 1975-04-10
SE373823B (cs) 1975-02-17
FR2125476A1 (cs) 1972-09-29
FR2125476B1 (cs) 1976-07-23
NL7201636A (cs) 1972-08-21

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