Process for bulk dyeing high molecular organic compounds

Details Process for bulk dyeing high molecular organic compounds Process for bulk dyeing high molecular organic compounds

1974-07-01

1977-01-04

Czaja, Donald E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 37P, 2602564Q, C08K 535

Patent

active

040011704

ABSTRACT:
Process for bulk dyeing high molecular organic compounds, by using anthrapyrimidines of the formula ##SPC1##
As dyestuffs, wherein R denotes a hydrogen atom, an alkyl group or an aromatic radical, one X denotes an arylamino group, or a phenylthio group which is optionally substituted by 1-2 halogen atoms or alkyl groups containing 1-4 carbon atoms, and the other X denotes hydrogen atoms, and X must not be a benzophenonylamino group if R denotes a hydrogen atom.

REFERENCES:
patent: 3730955 (1973-05-01), Jaffe

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