Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1993-04-16
1999-10-19
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
A61K 608
Patent
active
059689986
ABSTRACT:
Dental compositions based on an bifunctional or polyfunctional acrylic-acid and/or methacrylic-acid esters, which contain an initiator system for radical polymerization and which additionally contain a compound of the general formula ##STR1## in which: Ar represents aryl or substituted aryl,
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Ellrich Klaus
Guggenberger Rainer
Jochum Peter
Lechner Gunther
ESPE Stiftung & Co. Produktions-und Vertriebs KG
Michl Paul R.
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