DE3404827A1 - Dental synthetic materials enriched with fluoride for caries prophylaxis - Google Patents

Dental synthetic materials enriched with fluoride for caries prophylaxis

Info

Publication number
DE3404827A1
DE3404827A1 DE19843404827 DE3404827A DE3404827A1 DE 3404827 A1 DE3404827 A1 DE 3404827A1 DE 19843404827 DE19843404827 DE 19843404827 DE 3404827 A DE3404827 A DE 3404827A DE 3404827 A1 DE3404827 A1 DE 3404827A1
Authority
DE
Germany
Prior art keywords
fluoride
caries
synthetic materials
dental
caries prophylaxis
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.)
Ceased
Application number
DE19843404827
Other languages
German (de)
Inventor
Rainer-Reginald Prof. Dr. 1000 Berlin Miethke
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.)
MIETHKE RAINER REGINALD
NEWESELY HEINRICH PROF DR
Original Assignee
MIETHKE RAINER REGINALD
NEWESELY HEINRICH PROF DR
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 MIETHKE RAINER REGINALD, NEWESELY HEINRICH PROF DR filed Critical MIETHKE RAINER REGINALD
Priority to DE19843404827 priority Critical patent/DE3404827A1/en
Publication of DE3404827A1 publication Critical patent/DE3404827A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Preparations (AREA)
  • Cosmetics (AREA)

Abstract

The invention relates to the use of modified dental synthetic materials in various areas of odontology. By combining the use of synthetic materials in dental appliances and the principle of fluoridation for caries prophylaxis, the intention is that the risk factor of caries susceptibility in debris niches is substantially eliminated. The practical procedure in the claimed invention comprises admixing up to 20% (% by weight) of fluoride salts, for example 10% CaF2, with the commercially available synthetic material prepolymer, which is in solid form, for the purpose of processing and hardening together on polymerisation with commercially available monomer liquids which are present. When slightly soluble fluoride salts (e.g. calcium fluoride) are used it is moreover possible to ensure a fluoride concentration in the saliva which is required for caries prophylaxis (e.g. for CaF2 10 ppm for several months).

Description

Beschreibung der Erfindung Description of the invention

"it Fluorid angereicherte zahnärztliche Kunststoffe zur Kariesprophylaxe" Die Erfindung erstreckt sich auf die Veniiendung von modifizierten zahnärztlichen Kunststoffen in verschiedenen Gebieten der Zahn-, und und Kieferheil kunde, z.B. der Kieferorthopädie. "Dental plastics enriched with fluoride for caries prophylaxis" The invention extends to the use of modified dental Plastics in various areas of dentistry and jaw medicine, e.g. of orthodontics.

Der Stand der Technik des Einsatzes von Kunststoffen zur Herstellung von zahnärztlichen Apparaturen (Regulierungsgeräte, Retentionsapparaturen,Teilprothesen) soll kombiniert werden mit der karieshemmenden Anwendung von Fluoriden. Die anerkannte Wirkung zahnärztlicher Kunststoffe ergibt sich aus zahlreichen Literaturquellen. Beispielhaft ist das Standardwerk: Zahnärztliche Werkstoffe und ihre Verarbeitung I, Herausgeber: fC. Eichner, insbesondere Kapitel 6 und 7 über Kunststoffe von H. ewesely (S. 95 - 127);Hüthig-Verlag, Heidelberg 1981 zu nennen. Ober die anerkannte Wirkung von Fluoriden zur Kariesprophylaxe existiert ebenfalls eine umfangreiche Literatur; s. Zusammenfassung bei ll. Newesely "Mechanism and Action of Trace Elements in the Mineralisation of Dental Hard Tissues"; Zyma SA, Nyon 1972 solide "Fluoridation Policy Statement 100" der Federation Dentaire Internationale (JM/JW/23/6/82) Durch Kombination dieser beiden Prinzipien in der klinischen Zahnheilkunde soll ein lokales Fluoriddepot in den Bereichen geschaffen werden, die aufgrund entstehender Schmutznischen bei apparativen Behandlungen zur Kariesanfälligkeit neigen. Die aus den vorgesehenen zahnärztlichen Kunststoffen kontinuierlich herausdiffundierenden Fluoride sollen dort in die Remineralisationsvorgänge dergestalt eingreifen, daß die Bildung von fluoridhältigen und dadurch gehärteten Remineralisationsschichten gefördert wird und damit ein Risikofaktor bei der Behandlung eliminiert wird.The state of the art in the use of plastics for manufacture of dental equipment (regulation equipment, retention equipment, partial dentures) should be combined with the caries-inhibiting application of fluorides. The recognized The effect of dental plastics is evident from numerous literature sources. The standard work is exemplary: Dental materials and their processing I, editor: fC. Eichner, especially Chapters 6 and 7 on plastics by H. ewesely (pp. 95-127); Hüthig-Verlag, Heidelberg 1981. About the recognized There is also an extensive effect of fluorides for caries prophylaxis Literature; see summary at ll. Newesely "Mechanism and Action of Trace Elements in the Mineralization of Dental Hard Tissues "; Zyma SA, Nyon 1972 solid" Fluoridation Policy Statement 100 "of the Federation Dentaire Internationale (JM / JW / 23/6/82) by Combining these two principles in clinical dentistry is said to be a local Fluoride depot can be created in the areas due to dirt niches tend to be susceptible to caries during treatment with apparatus. Those from the intended Dental plastics are said to be continuously diffusing out fluoride there intervene in the remineralization processes in such a way that the formation of fluoride-containing and thereby hardened remineralization layers is promoted and thus a risk factor in the treatment is eliminated.

Die gewerbliche Anwendung kann durch die Hersteller autopolymerisierender zahnärztlicher Kunststoffe, die daran interessiert sind, erfolgen.Commercial application can be autopolymerized by the manufacturer dental plastics that are interested.

Die vorteilhaften Wirkungen der Erfindung unter Bezugnahme auf den bisherigen Stand der Technik kann damit der Allgemeinheit zugänglich gemacht werden. Ein Weg zur Ausführung der beanspruchten Erfindung besteht in der Zumischung von bis zu 20 % (Gewichts %) von Fluoridsalzen, beispielshaft 10 % Ca F2, zu dem in fester Form vorliegenden handelsüblichen Kunststoffvorpolymerisat zwecks gemeinsamer Verarbeitung und Erhärtung bei der Auspolymerisation mit vorliegenden handelsüblichen Monomerflüssigkeiten.The advantageous effects of the invention with reference to the The current state of the art can thus be made available to the general public. One way of carrying out the claimed invention is by admixing up to 20% (weight%) of fluoride salts, for example 10% Ca F2, to the in solid form available commercially available plastic prepolymer for the purpose of common Processing and hardening in the Complete polymerization with the present commercial monomer liquids.

Bei der Verwendung schwerlöslicher Fluoridsalze (z.B. Kalziumfluorid) kann dabei in Speichel eine unter kariesprophylaktischen Aspekten erwünschte Fluoridkonzentration gesichert werden (z.B. fiir Ca F2 10 ppm während mehrerer Monate).When using sparingly soluble fluoride salts (e.g. calcium fluoride) a desired fluoride concentration from the point of view of caries prophylaxis can be found in saliva secured (e.g. for Ca F2 10 ppm for several months).

Der Patentanspruch erhebt sich auf einen unter arzneimittelrechtlichen Aspekten unproblematischen Wirkstoffzusatz, der von uns bereits seit 1981 bearbeitet wird (s. AZ, A 45 013 b, Schriftwechsel Patentanwälte Hoeger, Stellrecht und Partner, Stuttgart). In der Folge eingesetzte organische Fluorverbindungen scheinen vor dem neueren arzneimittelrechtlichem Hintergrund den gestellten Anforderungen nicht unmittelbar zu entsprechen.The patent claim rises to one under pharmaceutical law Aspects of unproblematic addition of active ingredients, which we have been working on since 1981 (see AZ, A 45 013 b, correspondence patent attorneys Hoeger, Stellrecht und Partner, Stuttgart). Organic fluorine compounds used in the sequence appear before more recent drug law background does not directly meet the requirements correspond to.

Claims (1)

Patentansprüch Der Patentanspruch erstreckt sich auf eine Modifizeirung der Zusammensetzung zahnärztlicher Basisikunststoffe, dadurch gekennzeichnet, daß Fluoridsalze zur Kariesprophylaxe beigegeben und bei der Polymerisation einbezogen werden. Claims The claim extends to a modification the composition of dental base plastics, characterized in that Fluoride salts added to prevent caries and included in the polymerization will.
DE19843404827 1984-02-09 1984-02-09 Dental synthetic materials enriched with fluoride for caries prophylaxis Ceased DE3404827A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843404827 DE3404827A1 (en) 1984-02-09 1984-02-09 Dental synthetic materials enriched with fluoride for caries prophylaxis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843404827 DE3404827A1 (en) 1984-02-09 1984-02-09 Dental synthetic materials enriched with fluoride for caries prophylaxis

Publications (1)

Publication Number Publication Date
DE3404827A1 true DE3404827A1 (en) 1984-10-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843404827 Ceased DE3404827A1 (en) 1984-02-09 1984-02-09 Dental synthetic materials enriched with fluoride for caries prophylaxis

Country Status (1)

Country Link
DE (1) DE3404827A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445266A1 (en) * 1994-12-19 1996-06-20 Thera Ges Fuer Patente Fluoride-releasing composite materials

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH168872A (en) * 1933-04-20 1934-04-30 Herzog Heinrich Process for the production of dentures.
FR765693A (en) * 1933-12-21 1934-06-13 Process for the manufacture of a composition for the protection, repair and replacement of teeth and composition obtained by this process
DE2039185A1 (en) * 1969-09-02 1971-03-18 Indiana University Foundation Dental cement
DE2403105A1 (en) * 1973-02-05 1974-08-08 Hesselgren Sven Gunnar USE OF PLASTIC OR ELASTIC MASSES AS A CARRIER FOR DENTAL CARE AND / OR DENTAL TREATMENT PRODUCTS
US4046578A (en) * 1975-07-07 1977-09-06 Smith David F Type of adhesive cement and certain improved products made possible thereby
DE3122067A1 (en) * 1980-06-04 1982-03-11 G-C Dental Industrial Corp., Tokyo FLUORINE COMPLEX SALT CONTAINING LIQUID FOR HARDENING DENTAL CEMENTS
WO1983002557A1 (en) * 1978-01-03 1983-08-04 Werner Schmitt Photopolymerizable opaque amalgam

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH168872A (en) * 1933-04-20 1934-04-30 Herzog Heinrich Process for the production of dentures.
FR765693A (en) * 1933-12-21 1934-06-13 Process for the manufacture of a composition for the protection, repair and replacement of teeth and composition obtained by this process
DE2039185A1 (en) * 1969-09-02 1971-03-18 Indiana University Foundation Dental cement
DE2403105A1 (en) * 1973-02-05 1974-08-08 Hesselgren Sven Gunnar USE OF PLASTIC OR ELASTIC MASSES AS A CARRIER FOR DENTAL CARE AND / OR DENTAL TREATMENT PRODUCTS
US4046578A (en) * 1975-07-07 1977-09-06 Smith David F Type of adhesive cement and certain improved products made possible thereby
WO1983002557A1 (en) * 1978-01-03 1983-08-04 Werner Schmitt Photopolymerizable opaque amalgam
DE3122067A1 (en) * 1980-06-04 1982-03-11 G-C Dental Industrial Corp., Tokyo FLUORINE COMPLEX SALT CONTAINING LIQUID FOR HARDENING DENTAL CEMENTS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z: Sven Gunnar Hesselgren in Dental Science and Research, 4, April 1980, Report 1869, S.87-89 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445266A1 (en) * 1994-12-19 1996-06-20 Thera Ges Fuer Patente Fluoride-releasing composite materials
US5824720A (en) * 1994-12-19 1998-10-20 Thera Patent Gmbh & Co. Kg Gesellschaft Fur Industrielle Schutzrechte Fluoride-releasing composite materials

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8131 Rejection