Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2006-05-10
2011-12-27
Yoon, Tae H (Department: 1762)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C523S118000, C528S298000, C433S228100
Reexamination Certificate
active
08084514
ABSTRACT:
This invention relates to composite materials for restorative dentistry. More particularly, it relates to new components for dental composites, which impart an attractive combination of good mechanical properties and low shrinkage.
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Anton Douglas Robert
Jaycox Gary Delmar
E. I. Du Pont de Nemours and Company
Yoon Tae H
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