GB2001849A - Compositions for use in cleaning teeth containing at least one of yttrium scandium or lanthanum and the lanthanides - Google Patents

Compositions for use in cleaning teeth containing at least one of yttrium scandium or lanthanum and the lanthanides

Info

Publication number
GB2001849A
GB2001849A GB7827383A GB7827383A GB2001849A GB 2001849 A GB2001849 A GB 2001849A GB 7827383 A GB7827383 A GB 7827383A GB 7827383 A GB7827383 A GB 7827383A GB 2001849 A GB2001849 A GB 2001849A
Authority
GB
United Kingdom
Prior art keywords
lanthanides
lanthanum
compositions
cleaning teeth
yttrium scandium
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
GB7827383A
Other versions
GB2001849B (en
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB7827383A priority Critical patent/GB2001849B/en
Publication of GB2001849A publication Critical patent/GB2001849A/en
Application granted granted Critical
Publication of GB2001849B publication Critical patent/GB2001849B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)

Abstract

Teeth are cleaned by applying thereto compositions, such as mouthwashes, toothpastes and dental gels, containing one or more cations of elements selected from yttrium scandium and lanthanum and the lanthanides.
GB7827383A 1977-06-23 1978-06-20 Method of cleaning teeth and compositions for use in such method Expired GB2001849B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7827383A GB2001849B (en) 1977-06-23 1978-06-20 Method of cleaning teeth and compositions for use in such method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2630877 1977-06-23
GB7827383A GB2001849B (en) 1977-06-23 1978-06-20 Method of cleaning teeth and compositions for use in such method

Publications (2)

Publication Number Publication Date
GB2001849A true GB2001849A (en) 1979-02-14
GB2001849B GB2001849B (en) 1982-12-01

Family

ID=26258183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7827383A Expired GB2001849B (en) 1977-06-23 1978-06-20 Method of cleaning teeth and compositions for use in such method

Country Status (1)

Country Link
GB (1) GB2001849B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304326A2 (en) * 1987-08-21 1989-02-22 Unilever Plc Toothpastes
WO2004087088A1 (en) * 2003-04-02 2004-10-14 Unilever N.V. Oral composition comprising micron-sized lanthanide metal oxide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304326A2 (en) * 1987-08-21 1989-02-22 Unilever Plc Toothpastes
EP0304326A3 (en) * 1987-08-21 1989-05-31 Unilever Plc Toothpastes
US4927625A (en) * 1987-08-21 1990-05-22 Lever Brothers Company Toothpastes
US4935226A (en) * 1987-08-21 1990-06-19 Lever Brothers Co. Toothpastes
WO2004087088A1 (en) * 2003-04-02 2004-10-14 Unilever N.V. Oral composition comprising micron-sized lanthanide metal oxide

Also Published As

Publication number Publication date
GB2001849B (en) 1982-12-01

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960620