Disazo pigments derived from 3,8-diamino-phenanthridone-(10)

Details Disazo pigments derived from 3,8-diamino-phenanthridone-(10) Disazo pigments derived from 3,8-diamino-phenanthridone-(10)

1976-12-16

1978-04-04

Higel, Floyd D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

106 23, 106288Q, 260155, 260288CF, C09B 3312, C09B 3314, D06P 144, D06P 152

Patent

active

040827410

ABSTRACT:
The compounds obtained by bis-diazotizing 3,8-diamino-phenanthridone-(10) and coupling it onto one or a mixture of enolizable ketomethylene coupling components having no solubilizing groups are pigments of high tinctorial strength and fastness to migration, heat, light and chemicals.

REFERENCES:
patent: 1820039 (1931-08-01), Zitscher et al.
patent: 2102593 (1937-12-01), Helberger et al.
patent: 2136300 (1938-11-01), Helberger et al.
patent: 2856396 (1958-10-01), Durig

Affiliated with

Also associated with

Rating

Disazo pigments derived from 3,8-diamino-phenanthridone-(10) does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Disazo pigments derived from 3,8-diamino-phenanthridone-(10), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disazo pigments derived from 3,8-diamino-phenanthridone-(10) will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-723483