C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
6/197, 8/4, 400/
C09B 29/00 (2006.01) C09B 29/33 (2006.01)
Patent
CA 1104757
Abstract of the disclosure: Mixture of monoazo compounds which are obtainable by diazotizing 0.75 to 0.85 molar equivalent of 5-nitro-2- amino-anisol and 0.25 to 0.15 molar equivalent of 3-nitro- 4-amino-anisol and coupling onto 2-acetoacetylnmino-anisol are pigments of high tinctorial strength, transparency, gloss, fastness to light and good rheological properties.
305635
Frolich Heinrich
Hunger Klaus
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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