Polymerizable acetylenic oligomers

Details Polymerizable acetylenic oligomers Polymerizable acetylenic oligomers

1980-03-20

1981-06-16

Kight, III, John

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526217, 526221, C08F 450, C08F 3800, C08F23800

Patent

active

042739063

ABSTRACT:
Soluble, polymerizable oligomers having a number average molecular weight of from about 200 to about 10,000, are obtained by treating triethynylbenzene with an oxygen-carrying, amine-basic cupric salt complex catalyst in the presence of a molar excess over the monomer of an aromatic monacetylenic capping agent. The oligomers are used to form polymers which are adhesives and coatings.

REFERENCES:
patent: 3300456 (1967-01-01), Hay
patent: 4020265 (1977-04-01), White
patent: 4070333 (1978-01-01), Jabloner
patent: 4108942 (1978-08-01), Chalk et al.

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