Isoindolinone pigments and process for their manufacture

Details Isoindolinone pigments and process for their manufacture Isoindolinone pigments and process for their manufacture

1976-02-10

1978-01-24

Love, Ethel G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

106 22, 106 24, 106 26, 106 27, 106 28, 106 29, 106 30, 106148, 106193D, 106253, 260 21, 260 22A, 260 37N, 260 39P, 260 37SB, 260 4221, 260709, C07D20950

Patent

active

040703673

ABSTRACT:
Isoindolinone pigments of the formula ##STR1## WHEREIN R represents an aliphatic or cycloaliphatic radical, a cycloaliphatic, aromatic or heterocyclic radical to which the oxygen atoms are attached through alkyl or alkoxy groups, V.sub.1 and V.sub.2 represent hydrogen or halogen atoms, alkyl or alkoxy groups of 1 to 4 carbon atoms, X represents a halogen atom, Y and Z represent halogen atoms, alkoxy or alkylmercapto groups of 1 to 6 carbon atoms, cycloalkoxy groups of 5 to 6 carbon atoms, aralkoxy, aryloxy or arylmercapto groups, and n is an integer from 2 to 6, are valuable pigments coloring plastics, lacquers and printing inks in various yellow shades of excellent fastness properties and high color strength.

REFERENCES:
patent: 2973358 (1961-02-01), Pugin
patent: 3816448 (1974-06-01), Bitterli et al.
patent: 3867404 (1975-02-01), VON DER Crone et al.

Affiliated with

Also associated with

Rating

Isoindolinone pigments and process for their manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Isoindolinone pigments and process for their manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Isoindolinone pigments and process for their manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-487990