Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2011-06-28
2011-06-28
Gulakowski, Randy (Department: 1766)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S862000, C525S478000
Reexamination Certificate
active
07968645
ABSTRACT:
The invention relates to curable silicone compositions which contain silane based crosslinkers and a mixture of different organopolysiloxanes. The compositions are particularly suitable as curable impression materials in dental applications.
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Bissinger Peter
Hoffmann Henning
Steiger Wolf
Strauss Franziska
Zech Joachim W.
3M ESPE AG
Albin Loren
Gulakowski Randy
Loewe Robert
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