Polyphenylene polymers and methods for making the same

Details Polyphenylene polymers and methods for making the same Polyphenylene polymers and methods for making the same

1972-03-22

1978-08-22

Smith, Edward J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

526159, 526285, 528481, C08F 466, C08F 3800

Patent

active

041089421

ABSTRACT:
High temperature polymers are prepared by effecting reaction in the presence of an alkyl aluminum halide-titanium halide catalyst between a difunctional acetylene compound and a monofunctional acetylene compound. These polymers can be used for making composites with heat-resistant fibers, such as graphite fibers, glass fibers, etc., useful in airplane construction and in turbines.

REFERENCES:
patent: 3066119 (1962-11-01), Meriwether
patent: 3299016 (1967-01-01), Sonnenfeld
patent: 3300456 (1967-01-01), Hay
patent: 3322803 (1967-05-01), Vohwinkel et al.
patent: 3705131 (1972-12-01), Korshak et al.
Furlani et al., Polymer Letters, vol. 5, pp. 523-526 (1967).
Natta et al., Tetrahedron, vol. 8, pp. 86-100 (1960).
Korshak et al., Doklady Akademii Nauk SSSR, vol. 201, No. 1, pp. 112-114 (Nov. 1971).
Chemical Abstracts, vol. 70:4875g, p. 474, 1969, Semiconducting Organic Polymers.
Chemical Abstracts, vol. 75:37507v, p. 60, 1971, Polymeric Antifriction Material.

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