C09B23/143 - CPC Classification Index

ClassID:

101991 ⎘

C09B23/143 - CPC Classification

Classification description:

Methine or polymethine dyes, e.g. cyanine dyes; Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, CH-CH=C-CN

Recent Application in this class:

20220214351

2022-07-07

FLUORESCENT DYE, PREPARATION METHOD AND USES THEREOF

20200348610

2020-11-05

Yellow toner

20200325363

2020-10-15

Adhesive composition including at least two types of dyes, adhesive sheet, and display device including same

20180371255

2018-12-27

Protective sheet, image display device, spectacle lens, and spectacles

20180346633

2018-12-06

Coloring composition, light absorption anisotropic film, laminate, and image display device

20180170085

2018-06-21

Thermal transfer recording sheet

20170349752

2017-12-07

Yellow methine dyes

20150360495

2015-12-17

Thermal transfer recording sheet

20140332737

2014-11-13

Colored photosensitive composition

#10

20140231729

2014-08-21

Negative-type photosensitive resin composition, pattern forming method, cured film, insulating film, color filter, and display device

#11

20130296455

2013-11-07

NOVEL COMPOUND, DYE AND COLORED PHOTOSENSITIVE COMPOSITION

#12

20130224790

2013-08-29

Chalcone structure fluorescence dye for embryonic stem cell probe

#13

20130041062

2013-02-14

Dye and coloring photosensitive composition

#14

20090044857

2009-02-19

Dye-sensitized photoelectric conversion device

#15

20080113198

2008-05-15

LEATHER ARTICLES AND METHODS FOR PRODUCING THE SAME