C09B29/334 - CPC Classification Index

ClassID:

102084 ⎘

C09B29/334 - CPC Classification

Classification description:

Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group; Aceto- or benzoylacetylarylides containing acid groups, e.g. COOH, SOH, POH, OSOH, OPOH; salts thereof Heterocyclic arylides, e.g. acetoacetylaminobenzimidazolone

Recent Application in this class:

20250313700

PIGMENT COMPOSITION, COLORANT, AND LIQUID INK

20120205599

COLOR FILTER AND IMAGE DISPLAY APPARATUS HAVING THE SAME

20100037955

Nanosized particles of benzimidazolone pigments

20100035172

Nanosized particles of benzimidazolone pigments

20100004360

Methods of making nanosized particles of benzimidazolone pigments

20070272125

Method of preparing a pigment composition