Process for producing polyacetylene

Details Process for producing polyacetylene Process for producing polyacetylene

1991-09-30

1993-06-01

Schofer, Joseph L.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526 61, 526 90, 526 95, 526159, 526162, 526185, 526188, 526189, 526901, C08F 3802, C08F 202

Patent

active

052161021

ABSTRACT:
The present invention provides a process for producing a polyacetylene.
In the present process for producing a polyacetylene, acetylene is polymerized with a Ziegler-Natta catalyst consisting of a trialkylaluminum and an alkyl titanate, wherein there is used, as the trialkylaluminum, a trialkylaluminum having an alkyl group of 6 or more carbon atoms, or, as the alkyl titanate, an alkyl titanate having an alkyl group of 6 or more carbon atoms.
The polyacetylene obtained according to the present invention is superior in mechanical properties, particularly stretchability.

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patent: 4410640 (1983-10-01), Kobayashi
patent: 4452959 (1984-06-01), Kobayashi et al.
patent: 4579921 (1986-04-01), Gouarderes
patent: 4596852 (1986-06-01), Kobayashi et al.
patent: 4745163 (1988-05-01), Hide
patent: 4983696 (1991-01-01), Soga
patent: 5008040 (1991-04-01), Tsukamoto
International Search Report.

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