Quinoline and anthrazoline polymers

Details Quinoline and anthrazoline polymers Quinoline and anthrazoline polymers

1972-04-11

1976-12-28

Lee, Lester L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260306R, 260308DS, 260312N, 260 334P, 260 338R, 260 49, 260 51R, 260 515, 260 64, 260 65, 428524, C08G 7306

Patent

active

040001873

ABSTRACT:
Polymers containing recurring quinoline or anthrazoline groups which are reaction products of aromatic amino carbonyl compounds containing two sets of ortho-amino aldehyde or ortho-amino ketone functions attached to the aromatic nucleus having the general structure: ##STR1## (wherein R is hydrogen, or aryl and the Ar's are aryl groups) with methylene ketones containing two ketone functions having a methylene group adjacent to each ketone and having the general structure: ##STR2## (wherein R = hydrogen or aryl and R' = aryl and the Ar's are aryl groups) are described. According to the above, R from both the aromatic amino carbonyl and the aromatic methylene ketone could be hydrogen when producing a polymer, but the polymer in which both R's are hydrogen is excluded from this invention.

REFERENCES:
patent: 3493541 (1970-02-01), Gall
patent: 3506613 (1970-04-01), Bayer
patent: 3509097 (1970-04-01), Hoyt et al.
patent: 3661850 (1972-05-01), Stille
Bracke, Polymers with Anthrazoline Units in the Main Chain, Macromolecules, vol. 2, No. 3, May-June, 1969.

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