GB778847A - Improvements in and relating to tooth-paste compositions - Google Patents
Improvements in and relating to tooth-paste compositionsInfo
- Publication number
- GB778847A GB778847A GB29435/55A GB2943555A GB778847A GB 778847 A GB778847 A GB 778847A GB 29435/55 A GB29435/55 A GB 29435/55A GB 2943555 A GB2943555 A GB 2943555A GB 778847 A GB778847 A GB 778847A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silica
- tooth
- weight
- per cent
- sodium chloride
- 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
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
- A61K8/20—Halogens; 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/25—Silicon; 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
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
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)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cosmetics (AREA)
Abstract
A tooth paste composition comprises a concentrated solution of sodium chloride admixed with precipitated hydrated silica, the silica comprising 10-40 per cent by weight of the composition. The silica may be produced by reaction between aqueous solutions of hydrochloric acid and sodium silicate, but should have a particle size of less than 1/100 of a millimetre. The paste, in which the concentration of the sodium chloride may be as great as 20 per cent by weight or more, may also contain glycerine; calcium carbonate or calcium triphosphate; petroleum jelly; paraffin; perfumes and colouring agents.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR778847X | 1954-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB778847A true GB778847A (en) | 1957-07-10 |
Family
ID=9202397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29435/55A Expired GB778847A (en) | 1954-10-16 | 1955-10-14 | Improvements in and relating to tooth-paste compositions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB778847A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50899B1 (en) * | 1970-06-11 | 1975-01-13 | ||
JPS5017537B1 (en) * | 1972-07-21 | 1975-06-21 |
-
1955
- 1955-10-14 GB GB29435/55A patent/GB778847A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50899B1 (en) * | 1970-06-11 | 1975-01-13 | ||
JPS5017537B1 (en) * | 1972-07-21 | 1975-06-21 |
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