ClassID:

99405

C08G64/18 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule Block or graft polymers

Sub-classes:
Recent Application in this class:
#1
20250304741
2025-10-02

COMPOUND, METHOD FOR PRODUCING SAME, COMPOSITION, URETHANE RESIN, AQUEOUS URETHANE RESIN DISPERSION, AND COATING AGENT

#2
20250297062
2025-09-25

POLYCARBONATE COCONDENSATE WITH PHENOLIC BUILDING BLOCKS

#3
20250297061
2025-09-25

NEW POLYMERS FOR BATTERY APPLICATIONS

#4
20250136755
2025-05-01

CURABLE RESIN, CURED PRODUCT THEREOF, RESIN COMPOSITION, AND METHOD FOR PRODUCING CURABLE RESIN

#5
20230340194
2023-10-26

RESIN, RESIN PRECURSOR COMPOSITION, COATING COMPOSITION, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, MOLDED ARTICLE, ELECTRONIC DEVICE, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR PRODUCTION METHOD

#6
20220111115
2022-04-14

A BONE CEMENT COMPOSITION

#7
20210324133
2021-10-21

Chemical compounds with perfluoroaryl groups that can facilitate post-synthesis functionalization

#8
20200308345
2020-10-01

Self-healing copolymerized polycarbonate and preparation method therefor

#9
20200299463
2020-09-24

Composition, film, color filter, solid-state imaging element, image display device, and method for producing compound

#10
20200095494
2020-03-26

Polycarbonate block copolymers

#11
20200079901
2020-03-12

Biodegradable polymers, complexes thereof for gene therapeutics and drug delivery, and methods related thereto

#12
20190233640
2019-08-01

Biodegradable polymer resin composition and molded article thereof

#13
20190202980
2019-07-04

Method for preparing poly(carbonate-etherimide) compound

#14
20190177466
2019-06-13

Chemical compounds with perfluoroaryl groups that can facilitate post-synthesis functionalization

#15
20190161576
2019-05-30

POLYCARBONATE COMPOSITIONS CONTAINING A CARBOXYLIC ACID AND THEIR GLYCEROL OR DIGLYCEROL ESTERS

#16
20190106537
2019-04-11

Method for producing polycarbonate-polyorganosiloxane copolymer

#17
20190077909
2019-03-14

Preparation of robust polythioaminal carriers

#18
20190048184
2019-02-14

Polycarbonate-based resin composition and molded product thereof

#19
20190016891
2019-01-17

Polycarbonate resin composition

#20
20180364598
2018-12-20

Bischloroformate composition, bischloroformate composition production method, bischloroformate composition-containing solution, polycarbonate resin, polycarbonate resin production method, coating liquid, electrophotographic photoreceptor, and electrophotographic device

#21
20180360766
2018-12-20

OVARIAN CANCER SPECIFICALLY TARGETED BIODEGRADABLE AMPHIPHILIC POLYMER, POLYMER VESICLE PREPARED THEREBY AND USE THEREOF

#22
20180346643
2018-12-06

PROCESS FOR CONTROLLING THE STRUCTURE OF A BLOCK COPOLYMER BY SELECTIVE COPOLYMERIZATION, BY RING OPENING, OF CYCLIC CARBONATE AND LACTONE MONOMERS

#23
20180305605
2018-10-25

Polycarbonate block copolymers

#24
20180171108
2018-06-21

Polycarbonate resin composition and molded product thereof

#25
20180155328
2018-06-07

Monomers and polymers for functional polycarbonates and poly(ester-carbonates) and peg-co-polycarbonate hydrogels

#26
20180127542
2018-05-10

Polycarbonate resin composition and molded body of same

#27
20180112041
2018-04-26

Polycarbonate based pi-pi stabilized nano-objects and hydrogels

#28
20180112035
2018-04-26

Polymer blends comprising polycarbonate and polymethyl methacrylate

#29
20180044479
2018-02-15

Polyorganosiloxane and copolycarbonate prepared by using the same

#30
20170335100
2017-11-23

Polycarbonate resin composition and molded article thereof

#31
20170321014
2017-11-09

Polycarbonate-based resin composition and molded article thereof

#32
20170320992
2017-11-09

Poly(alkylene carbonate)-based amphiphilic block copolymers and methods of use thereof

#33
20170320987
2017-11-09

Process for the preparation of a block copolymer comprising a first polyolefin block and a second polymer block as well as the products obtained therefrom

#34
20170313825
2017-11-02

Polycarbonate-polyolefin block copolymers and methods of making them

#35
20170298222
2017-10-19

Polycarbonate-based resin composition and molded article thereof

#36
20170292019
2017-10-12

Flame resistant polycarbate based resin composition and molded articles thereof

#37
20170275456
2017-09-28

Copolycarbonate resin composition and article including the same

#38
20170233532
2017-08-17

Thin film self assembly of topcoat-free silicon-containing diblock copolymers

#39
20170190834
2017-07-06

Carbonate polymer containing a functional group of disulfide five-membered ring in the side chain and application thereof

#40
20170190833
2017-07-06

Copolycarbonate and composition comprising the same

#41
20170174833
2017-06-22

HIGH-FLUIDITY POLYCARBONATE COPOLYMER, PROCESS FOR PRODUCTION HIGHLY POLYMERIZED AROMATIC POLYCARBONATE RESIN AND AROMATIC POLYCARBONATE COMPOUND

#42
20170158852
2017-06-08

Copolycarbonate composition and article containing the same

#43
20170145158
2017-05-25

Polycarbonates, polyurethanes, elastomers, processes for manufacturing polycarbonates and processes for manufacturing polyurethanes

#44
20170137568
2017-05-18

Copolycarbonate and composition comprising the same

#45
20170114246
2017-04-27

Block copolymers for directed self-assembly applications

#46
20170114183
2017-04-27

Methods of forming block polymers for directed self-assembly

#47
20170114182
2017-04-27

Biodegradable polymers, complexes thereof for gene therapeutics and drug delivery, and methods related thereto

#48
20170066853
2017-03-09

Fluoro-alcohol additives for orientation control of block copolymers

#49
20160376405
2016-12-29

Copolycarbonate and composition containing the same

#50
20160369095
2016-12-22

Polycarbonate resin composition

#51
20160369048
2016-12-22

Copolycarbonate and composition containing the same

#52
20160369047
2016-12-22

Copolycarbonate and composition comprising the same

#53
20160362513
2016-12-15

Additives for orientation control of block copolymers

#54
20160326321
2016-11-10

Polycarbonate composition and article comprising the same

#55
20160326314
2016-11-10

Copolycarbonate and composition containing the same

#56
20160326313
2016-11-10

Copolycarbonate and composition containing the same

#57
20160326312
2016-11-10

Copolycarbonate resin composition

#58
20160304740
2016-10-20

Additives for orientation control of block copolymers

#59
20160297926
2016-10-13

Copolycarbonate and composition comprising the same

#60
20160289219
2016-10-06

Monomers and polymers for functional polycarbonates and poly(ester-carbonates) and PEG-co-polycarbonate hydrogels

#61
20160264726
2016-09-15

High-fluidity polycarbonate copolymer, process for production highly polymerized aromatic polycarbonate resin and aromatic polycarbonate compound

#62
20160095933
2016-04-07

Water soluble polycarbonates for medical applications

#63
20150315382
2015-11-05

Thermoplastic composition

#64
20150307660
2015-10-29

Polycarbonate block copolymers

#65
20150291738
2015-10-15

Phenol-modified polyorganosiloxane with reduced platinum content, method for preparing the same, and modifier for organic resin containing the same

#66
20150203622
2015-07-23

Copolymers having polyisobutylene and biodegradable polymer segments

#67
20150166722
2015-06-18

Method of copolymerizing ethylene carbonate with one or more cyclic esters

#68
20150023905
2015-01-22

Synthetic mechanical hemostatic composition, method of making and use thereof

#69
20140249279
2014-09-04

Method of synthesising polycarbonates in the presence of a bimetallic catalyst and a chain transfer agent

#70
20140228535
2014-08-14

Catalyst systems based on phenolate complexes for immortal ring-opening polymerization of cyclic esters and carbohydrates

#71
20140206826
2014-07-24

High-fluidity polycarbonate copolymer, process for production highly polymerized aromatic polycarbonate resin and aromatic polycarbonate compound

#72
20140148558
2014-05-29

One-step, one-pot process for preparing multiblock and gradient copolymer

#73
20140058058
2014-02-27

Monomers and polymers for functional polycarbonates and poly(ester-carbonates) and PEG-co-polycarbonate hydrogels

#74
20140031453
2014-01-30

Polycarbonate block copolymers

#75
20130272997
2013-10-17

Synthetic mechanical hemostatic composition, method of making and use thereof

#76
20130011457
2013-01-10

Antimicrobial polymers and methods of manufacture thereof

#77
20120322949
2012-12-20

Hydrogel compositions and methods of preparation thereof

#78
20120283391
2012-11-08

Biodegradable thermoplastic elastomers

#79
20120231165
2012-09-13

Application of Supercritical Fluid Technology for Manufacturing Soft Tissue Repair Medical Articles

#80
20120215020
2012-08-23

Polymers based on glycerol carbonate and an amine

#81
20120136124
2012-05-31

PROCESS TO PREPARE DI- AND MULTIBLOCK COPOLYMERS

#82
20120071606
2012-03-22

Polycarbonate graft copolymers

#83
20110287354
2011-11-24

Polycarbonate resin, coating liquid containing same, and electrophotographic photosensitive body

#84
20110251355
2011-10-13

Block and graft copolymers of poly(alkylene carbonate) and various polymers

#85
20110218127
2011-09-08

Polycarbonate block copolymers

#86
20110208232
2011-08-25

Medical devices comprising a co-polymer of a polyamide and a polycarbonate diamine

#87
20110152470
2011-06-23

Modified polycarbonates having improved surface properties

#88
20110151566
2011-06-23

BIODEGRADABLE POLYMERS, COMPLEXES THEREOF FOR GENE THERAPEUTICS AND DRUG DELIVERY, AND METHODS RELATED THERETO

#89
20110150977
2011-06-23

Antimicrobial polymers and methods of manufacture thereof

#90
20110054064
2011-03-03

Hydrogel compositions and methods of preparation thereof

#91
20110039987
2011-02-17

Method for the production of block copolycarbonate/phosphonates and compositions therefrom

#92
20100305683
2010-12-02

Medical devices comprising a co-polymer of a modified polyamide and a polycarbonate

#93
20100166820
2010-07-01

Copolymers having polyisobutylene and biodegradable polymer segments

#94
20100130703
2010-05-27

Method for the production of block copolycarbonate/phosphonates and compositions therefrom

#95
20100041858
2010-02-18

Process for producing polyester-polycarbonate type thermoplastic polyester elastomer and polyester-polycarbonate type thermoplastic polyester elastomer

#96
20080300379
2008-12-04

Polycarbonate-polyester block copolymer compositions, methods, and articles

#97
20070225470
2007-09-27

Thermoplastic composition, method of making, and articles formed therefrom

#98
20070208144
2007-09-06

POLY(ARYLENE ETHER) BLOCK COPOLYMER COMPOSITIONS, METHODS, AND ARTICLES

#99
20070129511
2007-06-07

Poly(block-phosphonato-ester) and poly(block-phosphonato-carbonate) and methods of making same

#100
20060183871
2006-08-17

Biosensor membrane material

#101
20060135733
2006-06-22

Polycarbonate—ultem block copolymers

#102
20060036316
2006-02-16

Inherently radiopaque bioresorbable polymers for multiple uses

#103
20060029873
2006-02-09

Polycarbonates and photoconductive imaging members