ClassID:

104803

C09K19/3804 - CPC Classification

Classification description:

Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit; Polymers with mesogenic groups in the main chain

Sub-classes:
Recent Application in this class:
#1
20250140963
2025-05-01

Battery Module

#2
20220380674
2022-12-01

Photoplethysmographic Sensor Containing A Polymer Composition

#3
20220251450
2022-08-11

Polymerizable liquid crystal having a quinoxaline-hydrazone core

#4
20220119589
2022-04-21

Fluorine-containing liquid crystal elastomer and preparation method and use thereof

#5
20220056215
2022-02-24

Composition for thiol-ene-based polymerization and liquid crystalline network-containing objects formed therefrom using additive manufacturing

#6
20210324272
2021-10-21

Liquid crystal composition, method for producing high-molecular weight liquid crystal compound, light absorption anisotropic film, laminate, and image display device

#7
20210256335
2021-08-19

Optically configurable charge-transfer materials and methods thereof

#8
20210198577
2021-07-01

Liquid crystal alignment agent, liquid crystal alignment film, liquid crystal element, and polymer

#9
20210147613
2021-05-20

Highly thermally conductive epoxy compound, and composition, material for semiconductor package, molded product, electric and electronic device and semiconductor package including the same

#10
20200257170
2020-08-13

Preparation method for a temperature-responsive light reflecting coating and the light reflecting coating

#11
20190264106
2019-08-29

Polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, image display device, and organic electroluminescent display device

#12
20190218458
2019-07-18

Actuator device, actuation method and manufacturing method

#13
20190144752
2019-05-16

Non-linear side chain liquid crystal polyorganosiloxanes and methods for their preparation and use in electro-optic applications and devices

#14
20180208847
2018-07-26

Voxelated liquid crystal elastomers

#15
20180201701
2018-07-19

Optical film, polarizing plate, and image display device

#16
20180079959
2018-03-22

LIQUID CRYSTAL ELEMENT WITH NEGATIVE DIELECTRIC ANISOTROPY

#17
20180037819
2018-02-08

Optical isomer

#18
20170259381
2017-09-14

Programmable assembly and welding of metallic nanoparticles into discrete nanostructures

#19
20170074605
2017-03-16

TUNABLE THERMOSTATIC MATERIALS AND METHODS FOR PREPARATION AND USE

#20
20170066967
2017-03-09

POLYMERIZABLE COMPOSITION COMPRISING COMPOUND HAVING MESOGENIC GROUP, AND POLYMER THEREOF

#21
20170044439
2017-02-16

Reactive mesogen based polymer particles

#22
20160340583
2016-11-24

Reactive monomer, a liquid crystal panel and an electronic equipment

#23
20160313607
2016-10-27

Methods of making voxelated liquid crystal elastomers

#24
20160312120
2016-10-27

Voxelated liquid crystal elastomers

#25
20160200977
2016-07-14

Polymerizable liquid crystal compounds, liquid crystal composition comprising the compounds, and optical film comprising the composition

#26
20160068755
2016-03-10

Layer or article comprising polymer particles

#27
20150025188
2015-01-22

Thermally-conductive organic additive, resin composition, and cured product

#28
20140186637
2014-07-03

Organic compound, optical film and method of production thereof

#29
20130324684
2013-12-05

Diacetylene derivative and liquid crystalline polymer having diacetylene structure

#30
20120241326
2012-09-27

METHOD OF PREPARING CONJUGATED POLYMER

#31
20120175549
2012-07-12

THERMALLY-CONDUCTIVE ORGANIC ADDITIVE, RESIN COMPOSITION, AND CURED PRODUCT

#32
20120113380
2012-05-10

Negative dispersion retardation plate and achromatic circular polarizer

#33
20120108781
2012-05-03

Polymer comprising cyclohexylene groups and its use in films with negative optical dispersion

#34
20120081784
2012-04-05

PATTERNED RETARDER

#35
20100190015
2010-07-29

Organic Polymer Compound, Optical Film and Method of Production Thereof

#36
20100182693
2010-07-22

Optical film, image display device, diethynylfluorene, and polymer thereof

#37
20100085521
2010-04-08

Composition of organic compounds, optical film and method of production thereof

#38
20100059709
2010-03-11

Patternable liquid crystal polymer comprising thio-ether units

#39
20090269591
2009-10-29

Organic Compound, Optical Film and Method of Production thereof

#40
20090259013
2009-10-15

LIQUID CRYSTAL POLY(PHENYLENE DISULFONIC ACIDS)

#41
20080303000
2008-12-11

Monomers, Oligomers and Polymers Comprising Thiophene and Selenophene

#42
20080194441
2008-08-14

GREASE COMPOSITION, VISCOUS AGENT, AND MECHANICAL ELEMENT

#43
20070080322
2007-04-12

Aligned liquid crystal thin films and glasses

#44
20060249712
2006-11-09

Monomers, oligomers and polymers comprising thiophene and selenophene

#45
20050219447
2005-10-06

Biaxial film

#46
20050209429
2005-09-22

Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers

#47
20050082525
2005-04-21

Poly(benzodithiophenes)

#48
20050018123
2005-01-27

Bio-liquid crystal polymer and shaped material using same