Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-09-18
1976-03-02
Gallagher, Richard J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260281N, 106288Q, C07D21724
Patent
active
039417913
ABSTRACT:
Naphthalimides of the formula ##SPC1##
In which R and R.sup.1 are hydrocarbon radicals. The compounds are eminently suitable for the optical brightening of synthetic fibers, particularly polyesters, on which outstanding brightening effects are obtained.
REFERENCES:
patent: 3330834 (1967-07-01), Kasai
patent: 3697525 (1972-10-01), Okada
Kasai et al. CA 72, 4500ld 1970.
Scheuerman et al. CA 78, 137970, 1972.
Hell et al., Chem. Abs. 80, 146979z (1974)(German 2231609).
Hell Renate Elisabeth
Scheuermann Horst
BASF - Aktiengesellschaft
Berch Mark L.
Gallagher Richard J.
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