CA1088040A - Alumine - Google Patents

Alumine

Info

Publication number
CA1088040A
CA1088040A CA244,448A CA244448A CA1088040A CA 1088040 A CA1088040 A CA 1088040A CA 244448 A CA244448 A CA 244448A CA 1088040 A CA1088040 A CA 1088040A
Authority
CA
Canada
Prior art keywords
acid
alumina trihydrate
additive
alpha alumina
ground
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
CA244,448A
Other languages
English (en)
Inventor
Anthony R. Emery
John W. Case
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.)
British Aluminum Co Ltd
Original Assignee
British Aluminum 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 British Aluminum Co Ltd filed Critical British Aluminum Co Ltd
Application granted granted Critical
Publication of CA1088040A publication Critical patent/CA1088040A/fr
Expired 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
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C01F7/023—Grinding, deagglomeration or disintegration
    • 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
    • A61K8/26—Aluminium; 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)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)
CA244,448A 1975-01-24 1976-01-26 Alumine Expired CA1088040A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3204/75 1975-01-24
GB3204/75A GB1537823A (en) 1975-01-24 1975-01-24 Alumina

Publications (1)

Publication Number Publication Date
CA1088040A true CA1088040A (fr) 1980-10-21

Family

ID=9753921

Family Applications (1)

Application Number Title Priority Date Filing Date
CA244,448A Expired CA1088040A (fr) 1975-01-24 1976-01-26 Alumine

Country Status (5)

Country Link
CA (1) CA1088040A (fr)
DE (1) DE2602402A1 (fr)
FR (1) FR2298510A1 (fr)
GB (1) GB1537823A (fr)
IT (1) IT1054458B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573727A (en) 1978-05-19 1980-08-28 Colgate Palmolive Co Dentifrices
FR2591581B1 (fr) * 1985-12-17 1990-05-25 Pechiney Aluminium Procede d'obtention avec une forte productivite de trihydroxyde d'aluminium, de haute purete et de diametre median inferieur a 4 micrometres, regle a la demande.
GB8803329D0 (en) * 1988-02-12 1988-03-09 Alcan Int Ltd Alumina hydrates
GB8803328D0 (en) * 1988-02-12 1988-03-09 Alcan Int Ltd Alumina hydrates
US4988498A (en) * 1989-07-27 1991-01-29 Unilever Patent Holdings B.V. Oral compositions
US5127950A (en) * 1989-09-14 1992-07-07 Lonza Ltd. Short-prismatic aluminum hydroxide, process for preparing same from supersaturated sodium aluminate-liquor, and compositions containing same

Also Published As

Publication number Publication date
DE2602402A1 (de) 1976-07-29
FR2298510B1 (fr) 1981-09-04
FR2298510A1 (fr) 1976-08-20
IT1054458B (it) 1981-11-10
GB1537823A (en) 1979-01-04
DE2602402C2 (fr) 1987-07-23

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Legal Events

Date Code Title Description
MKEX Expiry