C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/320, 400/810
C08G 75/20 (2006.01) C08G 75/02 (2006.01) C08L 81/06 (2006.01)
Patent
CA 2023861
Abstract of the Disclosure Poly(arylene sulfide/sulfone) polymers are treated in order to increase melt stability and decrease impurities by contacting the poly(arylene sulfide/sulfone) polymer with a soluble zinc compound, followed by contacting the polymer with an acidic solution.
Bobsein Rex L.
Soules David A.
Wright Roy F.
Yu Michael C.
Bobsein Rex L.
Osler Hoskin & Harcourt Llp
Phillips Petroleum Company
Soules David A.
Wright Roy F.
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