Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Treating polymer containing material or treating a solid...
Reexamination Certificate
2006-11-30
2008-12-02
Truong, Duc (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Treating polymer containing material or treating a solid...
C528S493000, C528S495000, C528S497000, C528S498000, C528S499000, C528S50200C, C528S50200C, C528S503000, C528S902000
Reexamination Certificate
active
07459520
ABSTRACT:
A poly(arylene ether) produced by combining a poly(arylene ether) solution with an antisolvent at a shear rate of greater than 50,000 sec−1. The high shear mixing conditions produce a poly(arylene ether) dispersion in which the poly(arylene ether) solid contains reduced amounts of undesirably fine particles.
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Cantor & Colburn LLP
Sabic Innovative Plastics IP B.V.
Truong Duc
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