The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 2008
Filed:
May. 21, 2004
Pekka Vallittu, Kuusisto, FI;
Antti Yli-urpo, Littoinen, FI;
Lippo Lassila, Lielax, FI;
Timo Närhi, Helsinki, FI;
Tuomas Waltimo, Turku, FI;
Pekka Vallittu, Kuusisto, FI;
Antti Yli-Urpo, Littoinen, FI;
Lippo Lassila, Lielax, FI;
Timo Närhi, Helsinki, FI;
Tuomas Waltimo, Turku, FI;
Stick Tech Oy, Turku, FI;
Abstract
The invention relates to a prepreg comprising a base part, said base part comprising fibers and a matrix, said matrix being at least partially uncured. The prepreg is characterized in that it further comprises a surface part consisting essentially of bioactive filler material, said bioactive filler material being in particle form and at least partially and at most partially embedded in said base part. The invention also relates to a composite obtainable by curing said prepreg. The invention further relates to a mineralizing sheet for treatment of hypersensitive teeth and to the use of said prepreg and composite.