Patent classifications
C
CHEMISTRY; METALLURGY
Load children
C09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
Load children
C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; , e.g. PIGMENTS; MORDANTS; LAKES
Load children
1/00
Dyes with anthracene nucleus not condensed with any other ring
Load children Filter patents View analytics View as hierarchy Open in page
C09B1/20
Preparation from starting materials already containing the anthracene nucleus
Load children Filter patents View analytics View as hierarchy Open in page
C09B1/206
Dyes with amino groups substituted by heterocyclic radicals
Filter patents View analytics View as hierarchy Open in page

C09B1/206

Black isoindolinone pigment and coloring agent
10723882 · 2020-07-28 · ·

Provided is an infrared-reflecting black isoindolinone pigment having a novel skeleton, the black isoindolinone pigment having a high blackness (coloring power) and excellent durability such as heat resistance. The black isoindolinone pigment is represented by the following formula (1), wherein each X independently represents a chlorine atom, a bromine atom, or an alkyl group, and 8n+m0. ##STR00001##

BLACK ISOINDOLINONE PIGMENT AND COLORING AGENT
20190338130 · 2019-11-07 ·

Provided is an infrared-reflecting black isoindolinone pigment having a novel skeleton, the black isoindolinone pigment having a high blackness (coloring power) and excellent durability such as heat resistance. The black isoindolinone pigment is represented by the following formula (1), wherein each X independently represents a chlorine atom, a bromine atom, or an alkyl group, and 8n+m0.

##STR00001##