GB732484A - Improvements in dentifrices - Google Patents

Improvements in dentifrices

Info

Publication number
GB732484A
GB732484A GB12255/53A GB1225553A GB732484A GB 732484 A GB732484 A GB 732484A GB 12255/53 A GB12255/53 A GB 12255/53A GB 1225553 A GB1225553 A GB 1225553A GB 732484 A GB732484 A GB 732484A
Authority
GB
United Kingdom
Prior art keywords
magnesium
acid
chlorophyllins
phosphate
sodium
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
GB12255/53A
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Publication of GB732484A publication Critical patent/GB732484A/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
    • 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
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/55—Phosphorus compounds
    • 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
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/58—Metal complex; Coordination compounds

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)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cosmetics (AREA)

Abstract

A dentifrice contains a water-soluble chlorophyll derivative, e.g. sodium and potassium magnesium chlorophyllins, or derivatives in which the magnesium is replaced by other metallic ions, e.g. sodium and potassium copper or iron chlorophyllins, and including chlorophyllins, isochlorophyllins, pheophorbides, phytochlorins and phytorhodins, and a calcium or magnesium phosphate or carbonate and a water-soluble phosphate compound, e.g. orthophosphates, pyrophosphates, metaphosphates corresponding acids e.g. polymetaphosphoric acid, pyrophosphoric acid, tetraphosphoric acid, or an alkali metal or ammonium salts of amido-polyphosphate or alkali metal salts of the acid of formula H12P10O31. Polishing agents in addition to magnesium or calcium carbonate or phosphate may be employed and preferably the dentifrice is in the form of a paste containing a carrier, softener and binder. Examples of compositions are given. Specification 601,801 and U.S.A. Specification 2,122,122 are referred to.
GB12255/53A 1952-05-10 1953-05-04 Improvements in dentifrices Expired GB732484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US732484XA 1952-05-10 1952-05-10

Publications (1)

Publication Number Publication Date
GB732484A true GB732484A (en) 1955-06-22

Family

ID=22112628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12255/53A Expired GB732484A (en) 1952-05-10 1953-05-04 Improvements in dentifrices

Country Status (3)

Country Link
FR (1) FR1080049A (en)
GB (1) GB732484A (en)
NL (1) NL178212B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2734194A1 (en) * 2011-07-20 2014-05-28 Ranir LLC Oral care formulations

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782309A (en) * 1980-11-12 1982-05-22 Irin Riyou Dentifrice, manufacture and gargle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2734194A1 (en) * 2011-07-20 2014-05-28 Ranir LLC Oral care formulations
EP2734194A4 (en) * 2011-07-20 2015-04-22 Ranir Llc Oral care formulations

Also Published As

Publication number Publication date
FR1080049A (en) 1954-12-06
NL178212B (en)

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