Plastic and nonmetallic article shaping or treating: processes – Outside of mold sintering or vitrifying of shaped inorganic... – Applying hot isostatic fluid pressure to preform using...
Reexamination Certificate
2011-01-25
2011-01-25
Parker, Frederick J (Department: 1715)
Plastic and nonmetallic article shaping or treating: processes
Outside of mold sintering or vitrifying of shaped inorganic...
Applying hot isostatic fluid pressure to preform using...
C528S125000
Reexamination Certificate
active
07875234
ABSTRACT:
A milling process for the preparation of fine-particled polyarylene ether ketone comprises milling a porous polyarylene ether ketone having a BET surface area of more than 1 m2/g.
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Bierhaus Christian
Christoph Wolfgang
Kreidler Patrick
Renners Holger
Richter Alexander
Evonik Degussa GmbH
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Parker Frederick J
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