Polyurethanes cured with derivatives of 2,4-diamino-benzamide

Details Polyurethanes cured with derivatives of 2,4-diamino-benzamide Polyurethanes cured with derivatives of 2,4-diamino-benzamide

1975-07-22

1977-08-02

Cockeram, H.S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 775AM, 260 75NT, 260 775AT, C08G 1832, C08G 1872

Patent

active

040395146

ABSTRACT:
Polyurethane/polyurea compositions comprising the reaction product of an organic diisocyanate, a glycol having a molecular weight of 500-5000 and a derivative of 2,4-diaminobenzoic acid selected from C.sub.1 -C.sub.8 alkyl and substituted alkyl esters, the amide, alkyl substituted amides, the anilide, substituted anilides, the nitrile and mixtures thereof.

REFERENCES:
patent: 3794621 (1974-02-01), Meckel et al.
patent: 3839292 (1974-10-01), Erinidis

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