ClassID:

102395

C09B51/00 - CPC Classification

Classification description:

Nitro or nitroso dyes

Sub-classes:
Recent Application in this class:
#1
20230101712
2023-03-30

SIMULTANEOUSLY DYEING AND FLAME-RETARDANT FINISHING METHOD FOR POLYESTER BASED TEXTILE

#2
20220154003
2022-05-19

SMALL TUNABLE FLUOROPHORES FOR THE DETECTION AND IMAGING OF BIOMOLECULES

#3
20200157353
2020-05-21

Stilbene-based compound or salt thereof, and polarizing film, polarizing plate, and display device

#4
20190375949
2019-12-12

OPTICAL ARTICLE COMPRISING A DYE RESISTANT TO PHOTO-DEGRADATION

#5
20190161632
2019-05-30

Non-aqueous inkjet orange ink composition and ink set using the same

#6
20160230010
2016-08-11

Nonlinear optical dye, photorefractive material composition, photorefractive substrate and hologram recording medium

#7
20160106648
2016-04-21

Coloring agents and methods of use thereof

#8
20150212094
2015-07-30

L-glucose derivatives having fluorescent chromophore

#9
20140335358
2014-11-13

C.I. pigment yellow 74 (insoluble AZO pigment), and coloring composition using same

#10
20130237725
2013-09-12

2,5-disubstituted-1,4-diaminobenzenes

#11
20120272990
2012-11-01

Coloring agents and methods of use thereof

#12
20110189708
2011-08-04

Method for evaluating specific incorporation of D-glucose into cells

#13
20110154583
2011-06-30

Coloring agents and methods of use thereof

#14
20090130045
2009-05-21

Nitrosulfide dyes

#15
20080069789
2008-03-20

N-alkyleheteroaryl secondary para-phenylenediamine and composition comprising such a para-phenylenediamine

#16
20060005320
2006-01-12

N-alkylheteroaryl secondary para-phenylenediamine and composition comprising such a para-phenylenediamine

#17
20050209464
2005-09-22

Process for preparing optically active 1- (4-nitrophenyl) -3-pyrrolidinol derivatives, and chiral para-phenylenediamines containing a pyrrolidinyl group