Pre-treated acid-reactive fillers and their use in dental...

Details Pre-treated acid-reactive fillers and their use in dental... Pre-treated acid-reactive fillers and their use in dental...

2009-05-18

2011-11-08

McClendon, Sanza (Department: 1765)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C523S109000, C523S112000, C523S114000, C523S115000, C523S116000, C523S117000, C523S118000, C523S120000, C522S071000, C522S074000, C522S079000, C522S113000, C522S114000, C522S119000, C522S120000, C522S121000, C522S908000, C524S001000, C524S003000, C524S005000, C524S847000, C524S858000, C524S859000, C524S878000, C524S881000

Reexamination Certificate

active

08053490

ABSTRACT:
A dental filler and dental resin restorative composition containing the dental filler is provided. The dental filler is prepared by pre-treating an acid-reactive filler with a polymerizable monomer or oligomer pre-treatment chemical having at least one acid or acid-precursor functional group, at least one polymerizable unsaturated carbon-carbon bond, and a molecular weight of about 1,000 grams per mole or less.

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