Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2006-12-05
2006-12-05
Cain, Edward J. (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S493000, C106S490000
Reexamination Certificate
active
07144930
ABSTRACT:
Functionalized, structurally modified silicas with 3-methacryloxypropylsilyl and/or glycidyloxypropylsilyl groups on the surface are prepared by mixing the silicas with the silane and heat-treating, destructuring and grinding the mixture. The silicas are employed in radiation-curing coatings.
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Ettlinger Manfred
Frahn Stephanie
Meyer Jürgen
Cain Edward J.
Degussa - AG
Smith , Gambrell & Russell, LLP
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