Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1975-04-24
1976-12-07
Lee, Lester L.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 49, 260 63R, 260 78SC, C08G 6942
Patent
active
039962024
ABSTRACT:
Fibers, filaments and sheets from aromatic polyamides which are dyeable with cationic dyestuffs are prepared by solution polycondensation of
REFERENCES:
patent: 3574169 (1971-04-01), D'Alelio
patent: 3821168 (1974-06-01), Keil
patent: 3860560 (1975-01-01), Davis et al.
Hoechst Aktiengesellschaft
Lee Lester L.
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