ClassID:

98707

C08G16/0268 - CPC Classification

Classification description:

Condensation polymers of aldehydes or ketones with monomers not provided for in the groups  -  of aldehydes with heterocyclic organic compounds containing nitrogen in the ring

Recent Application in this class:
#1
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2025-07-24

HARDMASK COMPOSITION, HARDMASK LAYER, AND METHOD OF FORMING PATTERNS

#2
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Method for Synthesizing a Covalent Organic Framework Material

#3
20230324802
2023-10-12

Resist underlayer film-forming composition containing indolocarbazole novolak resin

#4
20220404707
2022-12-22

Resist underlayer film-forming composition containing indolocarbazole novolak resin

#5
20190341253
2019-11-07

Hard-mask forming composition and method for manufacturing electronic component

#6
20180356732
2018-12-13

RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTAINING INDOLOCARBAZOLE NOVOLAK RESIN

#7
20180208703
2018-07-26

Compound, resin, material for forming underlayer film for lithography, composition for forming underlayer film for lithography, underlayer film for lithography, resist pattern forming method, circuit pattern forming method, and purification method

#8
20180171093
2018-06-21

METALLIZED OPEN-CELL FOAMS AND FIBROUS SUBSTRATES

#9
20150362835
2015-12-17

Resist overlayer film forming composition for lithography and method for producing semiconductor device using the same

#10
20140302241
2014-10-09

Aminoplast crosslinker resin compositions, process for their preparation, and method of use

#11
20130189438
2013-07-25

Mixtures of crosslinking agents

#12
20100261854
2010-10-14

POLYMER SCALE DEPOSITION INHIBITOR AND PROCESS FOR PRODUCING POLYMER WITH THE SAME

#13
19247722
2025-12-16

3D-triptycene based microporous polymer as electrocatalyst for hydrogen evolution reaction