Bis(aminoneopentyl) aromatics

Details Bis(aminoneopentyl) aromatics Bis(aminoneopentyl) aromatics

1981-05-21

1986-01-14

Hines, Robert V.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

260465F, 260465G, 260465H, 528183, 528298, 528348, 528349, 564142, 564156, 564374, 564375, 564378, C07C 8728

Patent

active

045647054

ABSTRACT:
Aromatic-aliphatic diamines of the formula ##STR1## in which Ar is an arylene or substituted arylene are useful in preparing thermally stable, rigid, polyamides, polyureas and polyurethanes having a repeating unit of the formula ##STR2## in which Ar is arylene or substituted arylene, X is --NH-- or --O--, n is 0 or 1, and R is a divalent organic radical.

REFERENCES:
patent: 2464693 (1949-03-01), Kirk et al.
patent: 2497673 (1950-02-01), Kirk
patent: 2891088 (1959-06-01), Condo et al.
patent: 2900369 (1959-08-01), Edwards et al.
patent: 3175007 (1965-03-01), Berhenke
patent: 3388103 (1968-06-01), Imohl et al.
patent: 3422143 (1969-01-01), Bottomley
patent: 3776890 (1973-12-01), Lee
J. Polymer Science, Stephens, vol. XL, pp. 359-366, (1959).
Synthetic Organic Chemistry, Wagner & Zook, Wiley 1953, p. 591.

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