Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1997-07-01
1999-01-12
Merriam, Andrew E. C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524549, 524558, 524559, 5263181, 4332281, C09J 502, C08K 334, A61K 608
Patent
active
058590897
ABSTRACT:
Dental restorative compositions of the composite resin/glass ionomer hybrid type and resins used in the compositions. The compositions contain an aromatic-moiety-containing polymerizable resin, a finely divided ion-leachable fluoroaluminosilicate glass filler, a polymerization initiator system, and may contain other components. The aromatic-moiety-containing polymerizable resin has at least one carboxylic acid group and at least one ethylenically unsaturated group such as a (meth)acrylate group. The compositions have improved mechanical strength, improved wear resistance, and sustained long-term fluoride release.
REFERENCES:
patent: 3629187 (1971-12-01), Waller
patent: 3814717 (1974-06-01), Wilson et al.
patent: 3826778 (1974-07-01), Dietz
patent: 3971754 (1976-07-01), Jurecic
patent: 4143018 (1979-03-01), Crisp et al.
patent: 4376835 (1983-03-01), Schmitt et al.
patent: 4500657 (1985-02-01), Kumar
patent: 4588756 (1986-05-01), Bowen
patent: 4738722 (1988-04-01), Ibsen et al.
patent: 4758612 (1988-07-01), Wilson et al.
patent: 4861808 (1989-08-01), Billington et al.
patent: 4872936 (1989-10-01), Engelbrecht
patent: 4900697 (1990-02-01), Akahane et al.
patent: 5063257 (1991-11-01), Akahane et al.
patent: 5130347 (1992-07-01), Mitra
patent: 5151453 (1992-09-01), Ibsen et al.
patent: 5154762 (1992-10-01), Mitra et al.
patent: 5218070 (1993-06-01), Blackwell
patent: 5270351 (1993-12-01), Bowen
patent: 5338773 (1994-08-01), Lu et al.
Merriam Andrew E. C.
The Kerr Corporation
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