C09B43/12 - CPC Classification Index

ClassID:

102260 ⎘

C09B43/12 - CPC Classification

Classification description:

Preparation of azo dyes from other azo compounds by acylation of amino groups

Sub-classes:

C09B43/124 » with monocarboxylic acids, carbamic esters of halides, mono- isocyanates, or haloformic acid esters 3
C09B43/136 » with polyfunctional acylating agents 0

Recent Application in this class:

20100112306

Process, Compound, Ink and Use

20050051052

Self-assembling dyes