Method for the control of diamine catalyzed polyphenylene ether

Details Method for the control of diamine catalyzed polyphenylene ether Method for the control of diamine catalyzed polyphenylene ether

1976-08-30

1977-11-22

Lee, Lester L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C08G 6544

Patent

active

040595684

ABSTRACT:
A process is disclosed for the oxidative coupling of a 2,6-di-substituted phenolic monomer with a complex copper-diamine catalyst which is moderated by the addition of a small amount of water.

REFERENCES:
patent: 3733299 (1973-05-01), Cooper et al.
patent: 3787361 (1974-01-01), Nakashio et al.
patent: 3900445 (1975-08-01), Cooper et al.
patent: 3914266 (1975-10-01), Hay
patent: 3988297 (1976-10-01), Bennett et al.

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