CH652302A5 - Effervescent tablets for cleaning dentures in aqueous solution - Google Patents
Effervescent tablets for cleaning dentures in aqueous solution Download PDFInfo
- Publication number
- CH652302A5 CH652302A5 CH735281A CH735281A CH652302A5 CH 652302 A5 CH652302 A5 CH 652302A5 CH 735281 A CH735281 A CH 735281A CH 735281 A CH735281 A CH 735281A CH 652302 A5 CH652302 A5 CH 652302A5
- Authority
- CH
- Switzerland
- Prior art keywords
- sodium
- effervescent tablets
- tablet
- polyethylene
- hydrogen carbonate
- Prior art date
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
- A61Q11/02—Preparations for deodorising, bleaching or disinfecting dentures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0216—Solid or semisolid forms
-
- 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
- A61K8/22—Peroxides; Oxygen; Ozone
-
- 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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/41—Amines
- A61K8/416—Quaternary ammonium compounds
-
- 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
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
-
- 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/90—Block copolymers
-
- 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
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/22—Gas releasing
- A61K2800/222—Effervescent
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Emergency Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Detergent Compositions (AREA)
- Medicinal Preparation (AREA)
Abstract
The composition of effervescent tablets for cleaning dentures in aqueous solution is described, using sodium percarbonate as oxidising agent, sodium bicarbonate or potassium bicarbonate as gas-forming substances, dimethylbenzylammonium chloride as bactericide, and sodium lauryl sulphate or a product of the polymerisation of propylene oxide and ethylene oxide as surfactant. These effervescent tablets can be produced in tablet presses with lubrication of the lower die and without the addition of unwanted release agents, glidants and dry lubricants. The effervescent tablets can be packaged in tear-off packs, in which case two plastic-coated aluminium foils are welded together under pressure and with use of heat.
Description
**WARNUNG** Anfang DESC Feld konnte Ende CLMS uberlappen **.
PATENTANSPRÜCHE
1. Brausetabletten mit einem Gewicht von 2500 mg bis 6000 mg zur Reinigung von Zahnprotesen in wässriger Lösung, dadurch gekennzeichnet, dass sie pro Tablette als gasbildende Substanz 50 bis 600 mg Natriumhydrogencarbonat oder 50 bis 4800 mg Kaliumhydrogencarbonat, 25 bis 3550 mg Trinatriumphosphat, unbehandelt oder calciniert, 5 bis 350 mg Natriumhexametaphosphat, 10 bis 4050 mg Natriumpercarbonat als Oxydationsmittel, als Tensid 1 bis 150 mg Natriumlaurylsulfonat oder 1 bis 200 mg eines Polymerisationsproduktes aus Propylenoxyd und Äthylenoxyd, 100 bis 300 mg Bentonit, 100 bis 450 mg Citronsäure, 0,2 bis 1,5 mg Farbstoff FD & Blue Nr. 2, 1 bis 15 mg natürliches Pfefferminzaroma, 1 bis 50 mg Dimethylbenzylammoniumchlorid, und 600 bis 1500 mg Natriumsulfat enthalten.
2. Brausetabletten nach Patentanspruch 1, dadurch gekennzeichnet, dass diese keine störenden Trenn-, Gleit- und trockenen Schmiermittel enthalten.
3. Brauseiableiten kann raLelliallspruch 1 in Form einer Aufreisspackung, bei der die Bodenfolie aus einem Verbundstoff aus Aluminiumfolie, Polyamid, Polyäthylen oder Polyvinylchlorid und die bedruckfähig lackierte Deckelfolie aus einem Verbundstoff aus Aluminiumfolie und Polyähtylen odcr Polyvinylchlorid besteht, so dass die Packung luft- und wasserdampfdiffusionsdicht ist.
Bekannt sind Produkte der verschiedensten Zusammensetzungen, wobei der pH-Wert der wässrigen Lösung sowohl sauer als auch alkalisch sein kann. Einige Produkte sind in Patenten und Auslegeschriften genannt wie zum Beispiel CH-PS 480 840 D 2 437 491, D 2 341 716, D 2 338 177, D 2430 280, D 2 133 710, Auslegeschrift D 2 357 720, Auslegeschrift D 2 647 364, D 2 658 450.
In den zahlreichen Produkten werden als Oxydationsmittel Natriumperborat und Caronate wie KHS05 genannt.
Ferner werden diese Produkte durch kosten- und energieaufwendige Technologien granuliert und sind nur unter Zusatz von Trenn-, Gleit und trockenen Schmiermitteln in Tablettenpressen zu verarbeiten.
Die Verpackung der hygroskopischen Brausetabletten erfolgt in Röhrchen aus Aluminium oder Kunststoff, die mit einem silikagelhaltigen Kunststoffstopfen verschlossen werden, oder in sogegenannten Streifenpackungen, wobei zwei Schichten eines Verbundmaterials aus Papier und Alumi niummiteinander unter hohem Druck verpresstwerden. Beide Verpackungsarten müssen für die Konfektionierung von hygroskopischen Brausetabletten als unvolkommen angesehen werden, da eine Luft- und Wasserdampfdiffusion erfolgen kann, die eine Zerstörung und Unwirksamkeit zur Folge hat bzw. die langfristige Lagerfähigkeit und Stabilität beeinträchtigt.
Die nachfolgend beschriebene Erfindung betrifft Brausetabletten zur Reinigung von Zahnprothesen, wobei die bekannten Nachteile beseitigt werden.
Es wurde gefunden, dass Natriumpercarbonat nicht nur als Oxidationsmittel eingesetzt werden kann, sondern sich dadurch auch der Gehalt an Natriumhydrogencarbonat wesentlich reduzieren lässt und der Einsatz von Natriumpercarbonat als physiologisch unbedenklich betrachtet werden kann.
Durch richtige Zusammenstellung aller Komponeneten in Bezug auf Menge und Korngrösse ist eine Granulierung nicht notwendig. Durch Einsatz einer spezifischen Tablettenpresse mit Unterstempelschmierung wird der für die Wirksamkeit des Zahnprothesenreinigungsmittels unnötige Einsatz von teuren Trenn-, Gleit- und trockenen Schmiermitteln vermieden.
Für die Konfektionierung der Brausetabletten kann eine Aufreisspackung verwendet werden, bei der die Bodenfolie aus einem Verbundstoff aus Aluminiumfolie, Polyamid, Polyäthylen oder Polyvinylchlorid und die bedruckfähig lakkierte Deckelfolie aus einem Verbundstoff aus Aluminiumfolie und Polyäthylen oder Polyvinylchlorid bestehen kann.
Die Bodenfolie kann auf handelsüblichen Verpackungsmaschinen derart kalt verformt werden, dass entsprechend der Tablettengrösse Näpfchen entstehen, die Tablette eingebracht wird und nachfolgend durch Druck und Temperatur die Polyäthylen- oder Polyvinylchloridschichten von Bodenund Deckelfolie miteinander verschmolzen werden, so dass eine absolut luft- und wasserdampfdiffusionsdichte Verpakkung erhalten wird.
Bei einem Tablettengewicht von 2,5 g bis 6,0 g setzt sich eine Brausetablette zur Reinigung von Zahnprothesen erfin dungsgemäss wie folgt zusammen, wobei vorzugsweise ein Gewicht von 3,1 g gewählt wird:
Als gasbildende Substanz 50 bis 600 mg Natriumhydrogencarbonat oder 50 bis 4800 mg Kaliumhydrogencarbonat, 25 bis 3550 mg Trinatriumphosphat, unbehandelt oder calciniert, 5 bis 350 mg Natriumhexametaphosphat, 10 bis 4050 mg Natriumpercarbonat als Oxydationsmittel, als Tensid 1 bis 150 mg Natriumlaurylsulfonat oder 1 bis 200 mg eines Polyrnerisationsproduktes aus Propylenoxyd und Athylenoxyd, 100 bis 300 mg Bentonit, 100 bis 450 mg Citronensäure, 0,2 bis 1,5 mg Farbstoff FD & Blue Nr. 2, 1 bis 15 mg natürliches Pfefferminzaroma, 1 bis 50 mg Dimethylbenzylammoniumchlorid als Bakterizid und 600 bis 1500 mg Natriumsulfat.
** WARNING ** beginning of DESC field could overlap end of CLMS **.
PATENT CLAIMS
1. effervescent tablets weighing 2500 mg to 6000 mg for cleaning dental prostheses in aqueous solution, characterized in that they contain 50 to 600 mg sodium hydrogen carbonate or 50 to 4800 mg potassium hydrogen carbonate, 25 to 3550 mg trisodium phosphate, untreated or as a gas-forming substance calcined, 5 to 350 mg sodium hexametaphosphate, 10 to 4050 mg sodium percarbonate as oxidizing agent, as surfactant 1 to 150 mg sodium lauryl sulfonate or 1 to 200 mg of a polymerization product of propylene oxide and ethylene oxide, 100 to 300 mg bentonite, 100 to 450 mg citric acid, 0.2 up to 1.5 mg of FD & Blue No. 2 dye, 1 to 15 mg of natural peppermint flavor, 1 to 50 mg of dimethylbenzylammonium chloride, and 600 to 1500 mg of sodium sulfate.
2. Effervescent tablets according to claim 1, characterized in that they contain no disruptive separating, lubricating and dry lubricants.
3. Shower drains can raLelliallspruch 1 in the form of a tear-open pack, in which the base film is made of a composite of aluminum foil, polyamide, polyethylene or polyvinyl chloride and the printable lacquered cover film of a composite of aluminum foil and polyethylene or polyvinyl chloride, so that the pack is air and water vapor diffusion-tight is.
Products of a wide variety of compositions are known, and the pH of the aqueous solution can be both acidic and alkaline. Some products are mentioned in patents and design specifications such as CH-PS 480 840 D 2 437 491, D 2 341 716, D 2 338 177, D 2430 280, D 2 133 710, design specification D 2 357 720, design specification D 2 647 364, D 2 658 450.
The numerous products include sodium perborate and caronates such as KHS05 as oxidants.
Furthermore, these products are granulated by costly and energy-intensive technologies and can only be processed in tablet presses with the addition of release agents, lubricants and dry lubricants.
The hygroscopic effervescent tablets are packed in tubes made of aluminum or plastic, which are closed with a plastic plug containing silica gel, or in so-called strip packs, in which two layers of a composite material made of paper and aluminum are pressed together under high pressure. Both types of packaging must be regarded as unsuitable for the assembly of hygroscopic effervescent tablets, since air and water vapor diffusion can occur, which leads to destruction and ineffectiveness or impair long-term storage stability and stability.
The invention described below relates to effervescent tablets for cleaning dental prostheses, the known disadvantages being eliminated.
It has been found that sodium percarbonate can not only be used as an oxidizing agent, but also that the content of sodium hydrogen carbonate can be significantly reduced and the use of sodium percarbonate can be regarded as physiologically harmless.
By correctly compiling all components in terms of quantity and grain size, granulation is not necessary. By using a specific tablet press with bottom punch lubrication, the unnecessary use of expensive release agents, lubricants and dry lubricants for the effectiveness of the denture cleaning agent is avoided.
A tear-open pack can be used to assemble the effervescent tablets, in which the base film can consist of a composite of aluminum foil, polyamide, polyethylene or polyvinyl chloride and the printable lacquered cover film can consist of a composite of aluminum foil and polyethylene or polyvinyl chloride.
The base film can be cold-formed on commercially available packaging machines in such a way that cups are formed according to the tablet size, the tablet is inserted and the polyethylene or polyvinyl chloride layers of the base and cover film are then melted together by pressure and temperature, so that packaging that is absolutely air and water vapor diffusion-tight is obtained becomes.
With a tablet weight of 2.5 g to 6.0 g, an effervescent tablet for cleaning dentures is inventively composed as follows, a weight of 3.1 g preferably being selected:
As a gas-generating substance 50 to 600 mg sodium hydrogen carbonate or 50 to 4800 mg potassium hydrogen carbonate, 25 to 3550 mg trisodium phosphate, untreated or calcined, 5 to 350 mg sodium hexametaphosphate, 10 to 4050 mg sodium percarbonate as oxidizing agent, as surfactant 1 to 150 mg sodium lauryl sulfonate or 1 to 200 mg of a polymerisation product from propylene oxide and ethylene oxide, 100 to 300 mg bentonite, 100 to 450 mg citric acid, 0.2 to 1.5 mg dye FD & Blue No. 2, 1 to 15 mg natural peppermint flavor, 1 to 50 mg dimethylbenzylammonium chloride as bactericide and 600 to 1500 mg of sodium sulfate.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH735281A CH652302A5 (en) | 1981-11-16 | 1981-11-16 | Effervescent tablets for cleaning dentures in aqueous solution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH735281A CH652302A5 (en) | 1981-11-16 | 1981-11-16 | Effervescent tablets for cleaning dentures in aqueous solution |
Publications (1)
Publication Number | Publication Date |
---|---|
CH652302A5 true CH652302A5 (en) | 1985-11-15 |
Family
ID=4323789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH735281A CH652302A5 (en) | 1981-11-16 | 1981-11-16 | Effervescent tablets for cleaning dentures in aqueous solution |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH652302A5 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2729967A1 (en) * | 1995-01-30 | 1996-08-02 | Oreal | COMPOSITIONS BASED ON AN ABRASIVE SYSTEM AND A SURFACE-ACTIVE SYSTEM |
US6436889B1 (en) * | 1999-07-30 | 2002-08-20 | Unilever Home & Personal Care Usa Division Of Conopco, Inc. | Detergent compositions |
WO2004000372A2 (en) * | 2002-06-24 | 2003-12-31 | Bonyf Ag | Disinfecting composition, cleaning tablet produced therefrom, and use thereof |
CN114557903A (en) * | 2022-03-11 | 2022-05-31 | 扬州美星口腔护理用品有限公司 | Denture cleaning tablet and preparation method thereof |
-
1981
- 1981-11-16 CH CH735281A patent/CH652302A5/en not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2729967A1 (en) * | 1995-01-30 | 1996-08-02 | Oreal | COMPOSITIONS BASED ON AN ABRASIVE SYSTEM AND A SURFACE-ACTIVE SYSTEM |
EP0725118A1 (en) * | 1995-01-30 | 1996-08-07 | L'oreal | Composition based on an abrasive and a surfactant system |
US6436889B1 (en) * | 1999-07-30 | 2002-08-20 | Unilever Home & Personal Care Usa Division Of Conopco, Inc. | Detergent compositions |
WO2004000372A2 (en) * | 2002-06-24 | 2003-12-31 | Bonyf Ag | Disinfecting composition, cleaning tablet produced therefrom, and use thereof |
WO2004000372A3 (en) * | 2002-06-24 | 2004-04-22 | Bonyf Ag | Disinfecting composition, cleaning tablet produced therefrom, and use thereof |
CN114557903A (en) * | 2022-03-11 | 2022-05-31 | 扬州美星口腔护理用品有限公司 | Denture cleaning tablet and preparation method thereof |
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