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
2011-04-05
2011-04-05
Cain, Edward J (Department: 1762)
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...
C524S589000
Reexamination Certificate
active
07919552
ABSTRACT:
The present invention relates to polyurethane powder lacquers with optimized flow behavior, a process for their production, a process for coating substrates with these powder lacquers, as well as substrates coated with these powder lacquers.
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Grahl Michael
Greszta-Franz Dorota
Halpaap Reinhard
Laas Hans-Josef
Bayer MaterialScience AG
Cain Edward J
Connolly Bove & Lodge & Hutz LLP
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