ClassID:

98659

C08G12/08 - CPC Classification

Classification description:

Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds; Amines aromatic

Recent Application in this class:
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2025-09-25

BENZOXAZINE-BASED RESIN COMPOSITION, PREPREG, AND METHOD FOR PRODUCING RESIN COMPOSITION

#2
20250282906
2025-09-11

Protonated Covalent Organic Framework Material and Preparation Method and Use Thereof

#3
20250001368
2025-01-02

COVALENT ORGANIC FRAMEWORK MEMBRANES, METHODS AND USES THEREOF

#4
20240384023
2024-11-21

THREE-DIMENSION CARBOXYLIC ACID COVALENT ORGANIC FRAMEWORK, PREPARATION METHOD THEREFOR AND USE THEREOF

#5
20240182624
2024-06-06

A METHOD FOR PREPARING HOLLOW COVALENT ORGANIC FRAMEWORK MATERIALS

#6
20240076435
2024-03-07

THERMALLY CONDUCTIVE POLYMER

#7
20230324801
2023-10-12

UNDERLAYER FILM FORMING COMPOSITION FOR LITHOGRAPHY, UNDERLAYER FILM, AND PATTERN FORMATION METHOD

#8
20230259031
2023-08-17

RESIST UNDERLAYER FILM-FORMING COMPOSITION

#9
20230084211
2023-03-16

MALLEABLE AND DEGRADABLE BENZOXAZINES

#10
20230060585
2023-03-02

RESIST UNDERLYING FILM-FORMING COMPOSITION FOR NANOIMPRINTING

#11
20220411580
2022-12-29

POLYAMIDE COMPOSITION WHICH IS DYED IN BLACK, PRODUCTION AND USE THEREOF

#12
20220153904
2022-05-19

Method for preparing and repairing covalent organic framework materials

#13
20220048001
2022-02-17

Method for preparing dispersant using lignin degradation products

#14
20210376324
2021-12-02

BATTERY MATERIALS

#15
20210271169
2021-09-02

RESIST UNDERLAYER FILM-FORMING COMPOSITION

#16
20200379352
2020-12-03

RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTAINING SUBSTITUTED CROSSLINKABLE COMPOUND

#17
20190382812
2019-12-19

Process for preparing aminobenzoic acid or an aminobenzoic acid conversion product

#18
20190382529
2019-12-19

Impact resistant flame retardant polyhexahydrotriazine polymers via generation of polyhexahydrotriazine monomers and hexahydro-1,3,5-triazine small molecules

#19
20190300390
2019-10-03

Dithiocarbamate alkali metal cross-linked resin for adsorbing metal ions

#20
20190300389
2019-10-03

Method for removing metal ions from aqueous solution

#21
20190225731
2019-07-25

Method for manufacturing semiconductor substrate having group-III nitride compound layer

#22
20190218342
2019-07-18

Photoresponsive hexahydrotriazine polymers

#23
20190212649
2019-07-11

Resist underlayer film forming composition containing triaryldiamine-containing novolac resin

#24
20190177481
2019-06-13

Polyhemiaminal and polyhexahydrotriazine materials from 1,4 conjugate addition reactions

#25
20190137878
2019-05-09

COMPOSITION FOR FORMING RESIST UNDERLAYER FILM WITH IMPROVED FILM DENSITY

#26
20190048140
2019-02-14

Impact resistant flame retardant polyhexahydrotriazine polymers via generation of polyhexahydrotriazine monomers and hexahydro-1,3,5-triazine small molecules

#27
20180371146
2018-12-27

Resin composition

#28
20180346336
2018-12-06

Degradable conjugated polymers

#29
20180340037
2018-11-29

Amine glyoxal resins

#30
20180314154
2018-11-01

RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTAINING LONG CHAIN ALKYL GROUP-CONTAINING NOVOLAC

#31
20180257107
2018-09-13

Polymeric coatings and coating method

#32
20180171086
2018-06-21

LARGE AREA MONOLAYER OF PERFLUORO POLYMERS

#33
20180002271
2018-01-04

Process for the production of di- and polyamines of the diphenylmethane series

#34
20170341955
2017-11-30

Cross-linked polymeric resin and methods for wastewater treatment

#35
20170324111
2017-11-09

Electrode containing silicon and copolymer having ionic ally conductive polymer and electrically conductive polymer, and battery cell using same

#36
20170275410
2017-09-28

Polymers, substrates, methods for making such, and devices comprising the same

#37
20170261534
2017-09-14

Poly(thioaminal) probe based lithography

#38
20170247493
2017-08-31

Chemically stable hollow spherical COF and synthesis thereof

#39
20170226262
2017-08-10

Photoresponsive hexahydrotriazine polymers

#40
20170173170
2017-06-22

Methods and materials for therapeutic delivery

#41
20170158798
2017-06-08

Process for the production of di- and polyamines of the diphenylmethane series

#42
20170145143
2017-05-25

Synthesis of dynamic covalent 3D constructs

#43
20170121445
2017-05-04

Diamine dione polyalkyl amine synthesis

#44
20170088706
2017-03-30

Covalent and supramolecular polymers

#45
20170044295
2017-02-16

POLYMERS, SUBSTRATES, METHODS FOR MAKING SUCH, AND DEVICES COMPRISING THE SAME

#46
20170002145
2017-01-05

Polyhemiaminal and polyhexahydrotriazine materials from 1,4 conjugate addition reactions

#47
20160326396
2016-11-10

Resist underlayer film-forming composition containing novolac polymer having secondary amino group

#48
20160266494
2016-09-15

Polymers for hard masks, hard mask compositions including the same, and methods for forming a pattern of a semiconductor device using a hard mask composition

#49
20160206744
2016-07-21

Methods and materials for therapeutic delivery

#50
20160139509
2016-05-19

Resist underlayer film-forming composition containing substituted crosslinkable compound

#51
20160108164
2016-04-21

PHT powder coating materials

#52
20160053052
2016-02-25

Synthesis of dynamic covalent 3D constructs

#53
20160046831
2016-02-18

3D printing with PHT/PHA based materials and polymerizable monomers

#54
20160046803
2016-02-18

3D printing with PHT/PHA based materials and polymerizable monomers

#55
20160046755
2016-02-18

3D printing with PHT based materials

#56
20150376451
2015-12-31

Soluble, processable polyhemiaminals and polyhexahydrotriazines

#57
20150376442
2015-12-31

Soluble, processable polyhemiaminals and polyhexahydrotriazines

#58
20150266885
2015-09-24

Porous crystalline frameworks, process for the preparation therof and their mechanical delamination to covalent organic nanosheets (CONS)

#59
20140235059
2014-08-21

Diarylamine novolac resin

#60
20140220477
2014-08-07

Polymers, substrates, methods for making such, and devices comprising the same

#61
20140220457
2014-08-07

Polymers, substrates, methods for making such, and devices comprising the same

#62
20140192501
2014-07-10

Siloxane compound, modified imide resin, thermosetting resin composition, prepreg, film with resin, laminated plate, multilayer printed wiring board, and semiconductor package

#63
20140183419
2014-07-03

Conductive composition, and conductive complex

#64
20140080971
2014-03-20

Highly branched polymer and dispersant for carbon nanotubes

#65
20130267616
2013-10-10

Method for producing polymers comprising multiple repeat units of bicyclic diamines

#66
20130178596
2013-07-11

High-speed mixing reactor and application thereof

#67
20120184775
2012-07-19

Method for removing methylene-bridged polyphenyl polyamines from an aqueous stream

#68
20110263809
2011-10-27

Process for production of di- and polyamines of the diphenylmethane series

#69
20110190535
2011-08-04

PROCESS FOR PREPARING POLYAROMATIC POLYISOCYANATE COMPOSITIONS

#70
20100261395
2010-10-14

Curable compositions for advanced processes, and products made therefrom

#71
20100247941
2010-09-30

Aminoplast or phenoplast resin based on at least one glyoxal monoacetal and on glyoxylic acid, and its uses

#72
20100204510
2010-08-12

Process for production of di- and polyamines of the diphenylmethane series

#73
20080029460
2008-02-07

Amine-aldehyde resins and uses thereof in separation processes

#74
20070007692
2007-01-11

Curable compositions for advanced processes, and products made therefrom

#75
20050042961
2005-02-24

Curable compositions for advanced processes, and products made therefrom

#76
14932614
2017-02-28

Diamine dione polyalkyl amine synthesis