ClassID:

98668

C08G12/26 - CPC Classification

Classification description:

Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds

Sub-classes:
Recent Application in this class:
#1
20230324802
2023-10-12

Resist underlayer film-forming composition containing indolocarbazole novolak resin

#2
20230259031
2023-08-17

RESIST UNDERLAYER FILM-FORMING COMPOSITION

#3
20230060585
2023-03-02

RESIST UNDERLYING FILM-FORMING COMPOSITION FOR NANOIMPRINTING

#4
20220404707
2022-12-22

Resist underlayer film-forming composition containing indolocarbazole novolak resin

#5
20210271169
2021-09-02

RESIST UNDERLAYER FILM-FORMING COMPOSITION

#6
20200239617
2020-07-30

Amine-based porous polymer for selective carbon dioxide capture

#7
20200207902
2020-07-02

Polymer, hardmask composition, and method of forming patterns

#8
20200002475
2020-01-02

Formaldehyde free crosslinking compositions

#9
20190137878
2019-05-09

COMPOSITION FOR FORMING RESIST UNDERLAYER FILM WITH IMPROVED FILM DENSITY

#10
20180346647
2018-12-06

Formaldehyde free crosslinking compositions

#11
20180134819
2018-05-17

Method for producing polymer for electronic material and polymer for electronic material obtained by the production method

#12
20170275410
2017-09-28

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

#13
20170227850
2017-08-10

Resist underlayer film-forming composition containing novolac resin reacted with aromatic methylol compound

#14
20170182087
2017-06-29

MAIN CHAIN POLYAMINES

#15
20170081488
2017-03-23

Coated polyester films

#16
20170029395
2017-02-02

SYNTHESIS OF DERIVATIVES OF DICARBAMATES FROM REDUCTION PRODUCTS OF 2-HYDROXYMETHYL-5-FURUFURAL (HMF)

#17
20160322216
2016-11-03

Polymer, organic layer composition, and method of forming patterns

#18
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

#19
20160248017
2016-08-25

Charge-transporting varnish

#20
20160237195
2016-08-18

Polymer, organic layer composition, organic layer, and method of forming patterns

#21
20160147151
2016-05-26

RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTANING PYRROLE NOVOLAC RESIN

#22
20150361296
2015-12-17

Process for the preparation of a reaction product of a cyclic urea and a multifunctional aldehyde

#23
20150044876
2015-02-12

Resist underlayer film forming composition containing phenylindole-containing novolac resin

#24
20150011092
2015-01-08

Resist underlayer film-forming composition containing copolymer resin having heterocyclic ring

#25
20130284262
2013-10-31

Film-forming material

#26
20130267616
2013-10-10

Method for producing polymers comprising multiple repeat units of bicyclic diamines

#27
20120077345
2012-03-29

Carbazole novolak resin