Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1993-04-19
1994-08-16
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523118, 524436, 524437, 560 10, 560 11, 560 18, 560 48, 560 56, 560 64, 562427, 562429, 562432, 562467, 562473, 562457, A61K 608, C07C32100, C07C32200, C07C31500
Patent
active
053387732
ABSTRACT:
The invention provides dental cement compositions and methods of using them for binding hard tooth material, metal and ceramic. The cement compositions include polymerizable acid reactive ethylenically unsaturated monomers, and a source of cations reactive therewith, to further crosslink the resulting polymer. The cements have superior adhesion to tooth without separately acid etching dentin or enamel. Compositions of are useful as dental luting cements, liners, bases and restoratives.
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Hammesfahr Paul
Huang Chin-Teh
Lu Kewang
Dentsply Research & Development Corp.
DeWitt LaVonda
Hanson, Jr. Edward J.
Lovercheck Dale R.
Michl Paul R.
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