ClassID:

99288

C08G63/193 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule; Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds; Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings; Hydroxy compounds containing aromatic rings containing two or more aromatic rings

Recent Application in this class:
#1
20260133511
2026-05-14

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

#2
20260110979
2026-04-23

PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

#3
20240337957
2024-10-10

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

#4
20240336549
2024-10-10

Bio-Biphenols for Use in Forming Bio-Liquid Crystalline Polymers

#5
20240301234
2024-09-12

POWDER COMPONENT, RESIN COMPOSITION FOR COATING, AND COATING FILM

#6
20240201609
2024-06-20

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

#7
20240092967
2024-03-21

RESIN COMPOSITION FOR COATING, POLYMER, METHOD FOR PRODUCING POLYMER, COATING FILM, AND METHOD FOR MANUFACTURING THE SAME

#8
20240053689
2024-02-15

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

#9
20240052093
2024-02-15

Curable resin, curable resin composition, and cured product

#10
20240026072
2024-01-25

Polyester-based Resin Composition

#11
20230391704
2023-12-07

TRIARYLMETHANE COMPOUNDS

#12
20230303767
2023-09-28

Resin and Preparation Method Therefor

#13
20230257518
2023-08-17

RESIN COMPOSITION AND RESIN MOLDED ARTICLE INCLUDING THE RESIN COMPOSITION

#14
20230195003
2023-06-22

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

#15
20220308472
2022-09-29

POLYARYLATE RESIN AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER

#16
20220282038
2022-09-08

RESIN PRODUCED BY POLYCONDENSATION, AND RESIN COMPOSITION

#17
20220033573
2022-02-03

Bifuran-modified polyesters

#18
20220025173
2022-01-27

Polymers comprising 1,3-cyclobutane dimethanol (CBDO-1)

#19
20210388156
2021-12-16

CRYSTALLINE WHOLLY AROMATIC POLYESTER AND POLYESTER RESIN COMPOSITION

#20
20210371367
2021-12-02

Triarylmethane compounds

#21
20210292475
2021-09-23

Liquid crystal polyester resin for laminate, liquid crystal polyester resin composition, laminate, and liquid crystal polyester resin film

#22
20200190259
2020-06-18

Resin produced by polycondensation, and resin composition

#23
20200148815
2020-05-14

Thermoplastic resin, thermoplastic resin composition, and heat conductive sheet

#24
20200062893
2020-02-27

Flowability enhancing agent for polycarbonate resin, method for producing said agent, polycarbonate resin composition and molded article thereof

#25
20190270846
2019-09-05

POLYARYLATE RESIN AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER

#26
20190233581
2019-08-01

Polyester resin composition

#27
20190194123
2019-06-27

Biocompositions for 3D printing

#28
20190127520
2019-05-02

Polyarylate and molded article using same

#29
20190055180
2019-02-21

Bisphenol having fluorene skeleton, method for producing same, polyarylate resin, (meth)acrylate compound and epoxy resin which are derived from the bisphenol

#30
20180173121
2018-06-21

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

#31
20180134914
2018-05-17

Resin formulation and use thereof as a surface marker

#32
20180046099
2018-02-15

Polyarylate resin and electrophotographic photosensitive member

#33
20180011412
2018-01-11

Electrophotographic photoreceptor and image forming apparatus

#34
20170260329
2017-09-14

Phenolic polymers and preparation processes thereof

#35
20170242352
2017-08-24

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

#36
20170210689
2017-07-27

Bisphenol alternative derived from renewable substituted phenolics and their industrial application

#37
20170204262
2017-07-20

Flowability improver for polycarbonate and polyarylate, polycarbonate resin composition, polyarylate resin composition, and molded article thereof

#38
20170044312
2017-02-16

Resin produced by polycondensation, and resin composition

#39
20160304762
2016-10-20

Highly-thermally-conductive resin composition, and resin material for heat dissipation/heat transfer and thermally conductive film comprising same

#40
20160159975
2016-06-09

Polyarylate resin

#41
20160124327
2016-05-05

Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, image forming apparatus, and polyarylate resin

#42
20160017090
2016-01-21

Alizarin-based polymer colorants

#43
20150337079
2015-11-26

Polyarylate and molded article using same

#44
20150291730
2015-10-15

Polyester resin for toners, method for producing same, and toner

#45
20140342280
2014-11-20

Alizarin-based polymer colorants

#46
20140296580
2014-10-02

Indane bisphenols, polymers derived therefrom, and methods of use thereof

#47
20140220484
2014-08-07

Electrophotographic photoreceptor and copying machine using same, and dope for forming photosensitive layer of same

#48
20140061533
2014-03-06

Indane bisphenols, polymers derived therefrom, and methods of use thereof

#49
20130313468
2013-11-28

Thermoplastic resin, resin composition, and molding of high thermal conductivity

#50
20130202327
2013-08-08

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

#51
20130071785
2013-03-21

Alcohol compound, a polyester resin, an unsaturated particle resin, a resin particle and an electrophotographic toner

#52
20130035468
2013-02-07

Thermoplastic resin with high thermal conductivity

#53
20130029202
2013-01-31

Separator for electrochemical device, manufacturing method thereof, and electrochemical device comprising the same

#54
20120252969
2012-10-04

NOVEL POLYARYLATE AND METHOD FOR PREPARING THEREOF

#55
20120202074
2012-08-09

Transparent substrate

#56
20120184682
2012-07-19

Biocompatible and biodegradable polymers from renewable natural polyphenols

#57
20120170118
2012-07-05

Negatively birefringent polyesters and optical films

#58
20120101252
2012-04-26

Method for the preparation of polyesters

#59
20110282025
2011-11-17

Diol, and polycarbonate resin or polyester resin

#60
20110176092
2011-07-21

Liquid crystal panel and liquid crystal display

#61
20110092662
2011-04-21

Aromatic polyester

#62
20110042846
2011-02-24

Diaphragms made of cast polyarylate films

#63
20100197883
2010-08-05

Polyester resin and fabrication method thereof

#64
20100144995
2010-06-10

Method for producing thermoplastic resin, polyester resin and polycarbonate resin, and their applications

#65
20090081570
2009-03-26

Electrophotographic photoreceptor

#66
20080167413
2008-07-10

Organic-inorganic composite composition, plastic substrate, gas barrier laminate film, and image display device

#67
20080096118
2008-04-24

Polyester resin and manufacturing method thereof, electrostatic-image-developing toner, developing apparatus, cartridge, image-forming apparatus, and micro-reactor apparatus

#68
20070106053
2007-05-10

Polyester polymer, its moldings, and production method of the polyester polymer

#69
20070060737
2007-03-15

Novel polyarylate and method for preparing thereof

#70
20060276616
2006-12-07

Optical media comprising polyaryl film

#71
20060257512
2006-11-16

Optical films comprising one or more polyarylates obtained from specific phenolic molecules

#72
20060217521
2006-09-28

Optical media comprising polymeric material film

#73
20060129001
2006-06-15

4,4′-dihydroxyphenyl bicyclohexenes

#74
20060073400
2006-04-06

Electrophotographic photoreceptor with polyester resin in photosensitive layer

#75
20060058495
2006-03-16

Process for preparing polyarylate having high thermo-resistance and high transparency

#76
20050221106
2005-10-06

Membranes made of cast polyarylate film

#77
20050214556
2005-09-29

Organic-inorganic composite composition, plastic substrate, gas barrier laminate film, and image display device

#78
15877758
2020-07-28

Low melting and low viscosity thermoset matrix resins from the Z configuration of polyhydroxy stilbenes