C09B29/3678 - CPC Classification Index

ClassID:

102105 ⎘

C09B29/3678 - CPC Classification

Classification description:

Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only oxygen as heteroatom

Recent Application in this class:

20110244164

Dye for optical information recording medium and optical information recording medium

20110129635

COLORING MATTER FOR OPTICAL INFORMATION RECORDING MEDIUM AND OPTICAL INFORMATION RECORDING MEDIUM