Synthetic dental compositions formed from cyclopolymerizable bis

Details Synthetic dental compositions formed from cyclopolymerizable bis Synthetic dental compositions formed from cyclopolymerizable bis

1989-10-03

1992-09-08

Millin, V.

Dentistry

Method or material for testing, treating, restoring, or...

By filling, bonding or cementing

433226, A61K 501

Patent

active

051453746

ABSTRACT:
Synthetic dental compositions comprise an inorganic filler and a resin formed by polymerization of at least one bis-acrylate of the formula ##STR1## wherein R is selected from the group consisting of alkyl groups having 1 to 6 carbon atoms and aryl substituted alkyl groups in which the alkyl portion has 1 to 6 carbon atoms, or by polymerization of at least one multifunctional oligomer of the formula ##STR2## wherein X is the group ##STR3## with R.sub.1 being H or CH.sub.2 OH, and Y is a hydrocarbon group having about four to about twenty carbon atoms. Diacids or diacid salts of the hydrolyzed bis-acrylates are also useful in methods for bonding a variety of substrates to teeth.

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