Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1997-05-02
1999-03-30
Lipman, Bernard
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
556428, 556436, 556437, 556443, 556444, C08F23008
Patent
active
058891323
ABSTRACT:
A dental material is described which is characterized by a content of silicic acid condensates of norbornene or mercapto silanes, and which, after thiol-ene polymerisation with suitable reactants, shows only slight polymerisation shrinkage and produces polymerisates with high mechanical strength.
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Baeuerlein Helma
Moszner Norbert
Rheinberger Volker
Salz Ulrich
Storch Werner
Ivoclar AG
Lipman Bernard
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