Process for dyeing polyurethane resins

Details Process for dyeing polyurethane resins Process for dyeing polyurethane resins

1975-05-22

1977-07-26

Person, Sandra M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 775AM, C08K 523

Patent

active

040382400

ABSTRACT:
Dyestuffs of the formula

REFERENCES:
patent: 3110710 (1963-11-01), Rattee et al.
patent: 3137671 (1964-06-01), Bosshard et al.
patent: 3278486 (1966-10-01), Meek et al.
patent: 3342797 (1967-09-01), Guenthard
patent: 3531456 (1970-09-01), Ackermann et al.
patent: 3598801 (1971-08-01), Beffa et al.
patent: 3642764 (1972-02-01), DE Montmallin et al.
patent: 3856772 (1974-12-01), Dunkelmann et al.
patent: 3880797 (1975-04-01), Maeda et al.

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