Preparation of virtually uncrosslinked polyacetylenes in...

Details Preparation of virtually uncrosslinked polyacetylenes in... Preparation of virtually uncrosslinked polyacetylenes in...

C - Chemistry, Metallurgy

08

F

117/101, 18/1048

C08F 38/02 (2006.01) C08F 6/00 (2006.01) C08F 8/00 (2006.01) C08J 7/16 (2006.01) D06M 23/00 (2006.01) H01B 1/12 (2006.01)

Patent

CA 1298152

- 18 - 0.2 0050/39198 Abstract of the Disclosure: Virtually uncrosslinked polyacetylenes in film form are prepared by polymeriza- tion of acetylene using a liquid catalyst system consist- ing of an organicaluminum compound and a titanate in the form of a solution in a viscous inert liquid on a sub- strate to which the catalyst solution is applied, by a process in which, after the polymerization, the polymer is treated with a strong reducing agent which is inert to the organoaluminum catalyst component, the polymer is, if desired, oriented and is freed from residual catalyst and reducing agent by washing with a liquid, doped with a strong electron acceptor or electron donor in a conven- tional manner to increase the conductivity and dried, and the materials thus obtained are, if desired, covered with a layer or sheath of nonconductive material.

567360

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