C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/344
C08G 75/02 (2006.01) C08K 3/00 (2006.01) C08K 3/22 (2006.01)
Patent
CA 1230197
ABSTRACT OF THE DISCLOSURE A method for affecting the crystallization of poly (phenylene sulfide), i.e., lowering the melt crystallization temperature or lowering the rate of crystallization of the polymer, in which phenylene sulfide polymer is contacted with polyvalent metal cations in solution, preferably aqueous at a temperature and for a time sufficient to affect the crystallation of the polymer.
462311
Scoggins Lacey E.
Senatore Guy
Osler Hoskin & Harcourt Llp
Phillips Petroleum Company
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