COMPOSITE MATERIAL FOR SUPPRESSING DENTAL PLAQUE

PROBLEM TO BE SOLVED: To obtain the subject composite material useful for decreasing the deposition of dental plaque on a dental material made of plastics by including a salt of an acid-functional polymer having univalent or polyvalent cation and preferably an inorganic glass. SOLUTION: This composi...

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Bibliographic Details
Main Authors GANGNUS BERND DR, BURGER BERND, GUGGENBERGER RAINER DR
Format Patent
LanguageEnglish
Published 20.10.1998
Edition6
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:PROBLEM TO BE SOLVED: To obtain the subject composite material useful for decreasing the deposition of dental plaque on a dental material made of plastics by including a salt of an acid-functional polymer having univalent or polyvalent cation and preferably an inorganic glass. SOLUTION: This composite material is produced by incorporating a dental composite composition containing (A) an ethylenically unsaturated polymerizable monomer composed mainly of a monofunctional to polyfunctional (meth)acrylate, (B) an initiator and optionally an activation agent, (C) a filler and (D) arbitrary additives such as pigment, X-ray masking additive, thixotropic assistant, plasticizer, etc., with (E) a salt of an acid-functional polymer having univalent or polyvalent cation (e.g. polymaleic acid sodium salt) and optionally an inorganic glass (e.g. hardened glass ionomer cement). The amount of the component E in the above composition is preferably 1-20 wt.%.
Bibliography:Application Number: JP19980100419