C09B1/02 - CPC Classification Index

ClassID:

101749 ⎘

C09B1/02 - CPC Classification

Classification description:

Dyes with anthracene nucleus not condensed with any other ring Hydroxy-anthraquinones; Ethers or esters thereof

Sub-classes:

C09B1/04 » Preparation by synthesis of the nucleus 0
C09B1/06 » Preparation from starting materials already containing the anthracene nucleus 7

Recent Application in this class:

20190112488

2019-04-18

Leuco compounds

20180021285

2018-01-25

METHOD FOR VISUALIZATION OF CALCIUM CONTAINING COMPONENTS IN BIOLOGICAL SYSTEMS

20160322570

2016-11-03

Organic electroluminescent device

20150322091

2015-11-12

Organic electroluminescent device and boric acid and borinic acid derivatives used therein

20150191601

2015-07-09

Azo compound, ink containing azo compound, and display and electronic paper containing the ink

20140121333

2014-05-01

Permanent attachment of agents to surfaces containing C-H functionality

20100267957

2010-10-21

Anthraquinone Dyes As Photosensitizers In Photovoltaic Cells

20090156836

2009-06-18

Method for the production of mumbaistatin derivatives

20090134384

2009-05-28

Organic electroluminescent device and boric acid and borinic acid derivatives used therein

#10

20080311491

2008-12-18

Inkless reimageable printing paper and method

#11

20080311490

2008-12-18

Inkless reimageable printing paper and method

#12

20070093386

2007-04-26

Image fading preventing agent, image forming element, recording medium, image forming method and image

#13

16180124

2019-04-16

Microcrystal exfoliation by UV light irradiation

#14

15947426

2019-01-15

Spontaneous peeling of tetragonal microcrystals with short pulses of UV-light