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
2011-03-08
2011-03-08
Jagannathan, Vasu (Department: 1764)
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...
C524S227000, C524S098000, C524S537000, C524S413000, C524S300000, C525S420000, C525S432000, C508S202000, C508S459000
Reexamination Certificate
active
07902287
ABSTRACT:
The present invention provides a polyamide resin composition and a method of preparing the composition. The composition includes a first polyamide resin, a second polyamide resin different from the first, a transition metal, and a lubricant. The first polyamide resin has an extractable fraction of nylon 6 oligomer at least one percent as determined by ISO 6427. The composition is optimized for relative viscosity, viscosity number, moisture content, and an amount of extractables.
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Corry Robert G.
Grant William E.
Noon Eric S.
Ortiz Cesar G.
Terrell Norman S.
BASF - Aktiengesellschaft
Howard & Howard Attorneys PLLC
Jagannathan Vasu
Sheh Anthony H
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