IE40115L - Composition for remineralising tooth enamel - Google Patents

Composition for remineralising tooth enamel

Info

Publication number
IE40115L
IE40115L IE742329A IE232974A IE40115L IE 40115 L IE40115 L IE 40115L IE 742329 A IE742329 A IE 742329A IE 232974 A IE232974 A IE 232974A IE 40115 L IE40115 L IE 40115L
Authority
IE
Ireland
Prior art keywords
solution
calcium
phosphate
salt
ions
Prior art date
Application number
IE742329A
Other versions
IE40115B1 (en
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of IE40115L publication Critical patent/IE40115L/en
Publication of IE40115B1 publication Critical patent/IE40115B1/en

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
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/88—Two- or multipart kits

Landscapes

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

Abstract

1488859 Composition for remineralising dental enamel PROCTER & GAMBLE CO 13 Nov 1974 [13 Nov 1973 10 Oct 1974] 49120/74 Heading A5B An orally-acceptable composition for remineralising dental enamel is obtained by freshly mixing (i) a first solution containing 0.005% to 5% by weight of calcium ions in the form of a water-soluble calcium salt with (ii) a second solution containing 0.005% to 5% by weight of phosphate ions in the form of a water-soluble phosphate salt or phosphoric acid, to form a metastable solution having a pH of from 2.0 to 5.0 and a molar ratio of calcium ions to phosphate ions of from 0.01:1 to 100:1. The first solution (i) may additionally contain a water-soluble salt of a polyvalent metal other than calcium e.g. Mg, Sn, Al, In, Mn, Zn, Zr, Fe, Ni, Ti, V, W, Al, Sr, Ti, and rare earth metals such as Ce, La, Sm, Pr and Nd, and the second solution (ii) may additionally contain a watersoluble salt of an anion which forms an insoluble precipitate with calcium or with said polyvalent metal e.g. a fluoride, fluorophosphate, carbonate, salt of a fatty acid having 8-18 carbons such as laurate or stearate, molybdate, sulphate, tungstate, tartrate, sorbate, alkyl sulphonate and iodate, or the second solution may also contain hydrofluoric acid. Suitable calcium salts for use in the first solution (i) are the chloride, acetate, formate, lactate and nitrate and suitable phosphate salts for the second solution (ii) are disodium hydrogen phosphate, sodium or potassium dihydrogen phosphates and trisodium phosphate. The solutions are aqueous but may also contain ethanol, glycerine or propylene glycol. The first and second solutions may be separately packaged in a kit for mixing immediately before use and such a kit may be suitable to prepare a toothpaste or a mouthwash. [GB1488859A]
IE2329/74A 1973-11-13 1974-11-12 Compositions for remineralizing tooth enamel IE40115B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41548473A 1973-11-13 1973-11-13
US51321174A 1974-10-10 1974-10-10

Publications (2)

Publication Number Publication Date
IE40115L true IE40115L (en) 1975-05-13
IE40115B1 IE40115B1 (en) 1979-03-14

Family

ID=27022991

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2329/74A IE40115B1 (en) 1973-11-13 1974-11-12 Compositions for remineralizing tooth enamel

Country Status (12)

Country Link
JP (1) JPS5090192A (en)
CA (1) CA1060346A (en)
CH (1) CH604712A5 (en)
DE (1) DE2452969A1 (en)
ES (1) ES431896A1 (en)
FR (1) FR2250537B1 (en)
GB (1) GB1488859A (en)
IE (1) IE40115B1 (en)
IT (1) IT1050258B (en)
NL (1) NL7414716A (en)
PH (1) PH11187A (en)
SE (1) SE429194B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116270254A (en) * 2022-11-28 2023-06-23 昆明理工大学 Preparation method and application of an amorphous calcium phosphate-cerium phosphate composite material

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO146839C (en) * 1977-06-23 1982-12-22 Ici Ltd ORAL HYGIENE PREPARATIONS FOR CLEANING DENTISTS.
AU644618B2 (en) * 1989-12-28 1993-12-16 G-C Shika Kogyo Kabushiki Kaisha Odontotherapeutical materials
US5993785A (en) * 1996-09-18 1999-11-30 Erling Johansen Mouthwash compositions
GB2329836B (en) * 1996-09-18 1999-07-21 Erling Johansen Mouthwash compositions
JP2003104821A (en) * 2001-09-28 2003-04-09 Gc Corp Tooth treatment material
JP2005245800A (en) * 2004-03-05 2005-09-15 Hosoda Denki:Kk Acidic water with facilitator, acidic water with implant and mouthwash
CN111281817B (en) * 2020-02-13 2022-08-30 云南白药集团健康产品有限公司 Preparation method of water-containing bioactive glass toothpaste
CN111110576B (en) * 2020-02-13 2022-04-19 西安科技大学 Preparation method of dental enamel regeneration composition
CN111249165B (en) * 2020-02-13 2022-08-30 云南白药集团健康产品有限公司 Lipophilic colloid stable water-in-oil emulsion and preparation method of product for repairing tooth enamel by using same
CN111265413B (en) * 2020-02-13 2022-11-29 西安科技大学 Preparation method of toothpaste containing water and bioactive glass components
CN111135104B (en) * 2020-02-13 2022-07-08 云南白药集团健康产品有限公司 Preparation method of toothpaste capable of repairing enamel
CN119185367B (en) * 2024-09-19 2025-06-24 重庆大学 Method for biomimetically mineralizing dental enamel by using amorphous calcium phosphate nanoclusters with stable fluorine and gallic acid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1408922A (en) * 1972-02-02 1975-10-08 Blendax Werke Schneider Co Process and composition for the remineralisation and prevention of demineralisation of human teeth

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116270254A (en) * 2022-11-28 2023-06-23 昆明理工大学 Preparation method and application of an amorphous calcium phosphate-cerium phosphate composite material
CN116270254B (en) * 2022-11-28 2024-03-19 昆明理工大学 Preparation method and application of amorphous calcium phosphate-cerium phosphate composite material

Also Published As

Publication number Publication date
FR2250537B1 (en) 1978-07-28
SE7414251L (en) 1975-05-14
SE429194B (en) 1983-08-22
PH11187A (en) 1977-10-28
JPS5090192A (en) 1975-07-19
NL7414716A (en) 1975-05-15
FR2250537A1 (en) 1975-06-06
IT1050258B (en) 1981-03-10
GB1488859A (en) 1977-10-12
DE2452969A1 (en) 1975-05-15
CH604712A5 (en) 1978-09-15
IE40115B1 (en) 1979-03-14
CA1060346A (en) 1979-08-14
ES431896A1 (en) 1977-02-01

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