Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2011-07-19
2011-07-19
Jagannathan, Vasu (Department: 1764)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S212000, C525S238000, C525S232000, C428S036400, C428S036900, C428S405000
Reexamination Certificate
active
07981981
ABSTRACT:
Disclosed are polyarylene sulfide compounds and melt-processed shapes therefrom in the form of extruded profiles, tubings, pipes, fibers, monofilaments and films. Embodiments especially adapted from the invention are elongated spooled tubings exhibiting a smooth surface texture, spoolability and chemical resistance. The compounds contain polyarylene sulfide, a highly saturated, hydrogenated (if applicable) nitrile copolymer; and an organofunctional silane. The compounds exhibit spherical microdomains of the nitrile copolymer in diameters ranging from 0.1 μm-100 μm.
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Ajbani Manoj
Auerbach Andrew Bernard
Dority & Manning P.A.
Jagannathan Vasu
Krylova Irina
Ticona LLC
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