Process for polymerization of 2.6-disubstituted phenol

C - Chemistry – Metallurgy – 08 – G

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C08G 65/44 (2006.01)

Patent

CA 1221495

ABSTRACT OF THE DISCLOSURE A process is described for oxidative polymeriza- tion of a monomeric 2,6-disubstituted phenol in the pre- sence of a catalyst comprising a manganese compound, an N-alkylalkanolamine and a basic compound. The process produces a polyphenyleneether which does not exhibit deterioration in molecular weight and undesirable colora- tion when subject to heat, such as the heat ordinarily applied in molding. The polyethyleneether have excellent tensile strength and elongation.

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