Transition metal complexes of polyarylene oxides and sulfides

Details Transition metal complexes of polyarylene oxides and sulfides Transition metal complexes of polyarylene oxides and sulfides

1992-12-14

1994-09-27

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From sulfur-containing reactant

528 9, 528 86, 528166, 528219, 528374, C08G 7516

Patent

active

053508327

ABSTRACT:
Polyarylene oxides and sulfides which are .pi.-arene complexed with transition metals are disclosed. Also disclosed is a process for making a polyarylene sulfide by reaction of a .pi.-arene complexed arylene dihalide with the dianion of an arylene dithiol. The complexed polymers are soluble in common organic solvents, and the polymer solutions can be used to make films and coatings or to encapsulate parts.

REFERENCES:
J. A. Segal, J. Chem. Soc., Chem. Commun., vol. 198, pp. 1338-1339 Jun. (1985).
A. Alemagna, et al., J. Org. Chem., vol. 48 Sep. (1983).
D. Astruc in Tet. Lett., vol. 39 (1983) a p. 4069.
R. M. Moriarty, et al., J. Organometal. Chem., vol. 350 Aug. (1988) at p. 173.

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