Catalytic process for the polymerization of acetylene

Details Catalytic process for the polymerization of acetylene Catalytic process for the polymerization of acetylene

1983-12-27

1986-07-29

Schofer, Joseph L.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526139, 526140, 526141, 526142, 526285, C08F 444, C08F 3800, C08F 3802

Patent

active

046031855

ABSTRACT:
Acetylene and other 1-alkynes are polymerized by a catalyst system comprised of a transition metal complex consisting of at least one binucleating ligand attached to at least one transition metal containing nucleus; and at least one organometallic cocatalyst containing at least one element of Group 1a, 2a or Group 3a.

REFERENCES:
patent: 3678022 (1972-07-01), Bozik et al.
patent: 3883570 (1975-05-01), Trofimenko
patent: 4169092 (1979-09-01), Bayer
patent: 4271033 (1981-06-01), Gray et al.
patent: 4452914 (1984-06-01), Coleman, III et al.
patent: 4452959 (1984-06-01), Kobayashi et al.
R. S. Drago, M. J. Desmond, B. B. Corden and K. A. Miller, "J. Am. Chem. Soc.", vol. 105, pp. 2287-2296 (1983).
P. L. Watson and R. G. Bergman, "J. Am. Chem. Soc.", vol. 102 (8), pp. 2698-2703 (1980).

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