ClassID:

97976

C08F38/00 - CPC Classification

Classification description:

Homopolymers and copolymers of compounds having one or more carbon-to-carbon triple bonds

Sub-classes:
Recent Application in this class:
#1
20250376549
2025-12-11

RESIST UNDERLAYER FILM-FORMING COMPOSITION

#2
20250068077
2025-02-27

CATALYST-FREE CROSSLINKING OF PROPIOLATE-ESTER-FUNCTIONALIZED MOLECULES AND POLYMERS

#3
20220214618
2022-07-07

MATERIAL FOR FORMING ORGANIC FILM, PATTERNING PROCESS, AND POLYMER

#4
20220135709
2022-05-05

Metallacyclopentadiene initiators for cyclic polymer synthesis from alkynes

#5
20220025082
2022-01-27

Cyclic polyolefins derived from hexyne, octyne, nonyne, pentadecyne and their copolymers with acetylene

#6
20210397092
2021-12-23

Resist underlayer film material, patterning process, and method for forming resist underlayer film

#7
20210317241
2021-10-14

Resin composition suitable for printing and printing methods

#8
20210072213
2021-03-11

POLY(DIACETYLENE) SENSOR ARRAYS FOR CHARACTERIZING AQUEOUS SOLUTIONS

#9
20210060604
2021-03-04

PROCESS AND DEVICE FOR LARGE-SCALE NONCOVALENT FUNCTIONALIZATION OF NANOMETER-SCALE 2D MATERIALS USING HEATED ROLLER LANGMUIR-SCHAEFER CONVERSION

#10
20200181299
2020-06-11

Cyclic polyolefins derived from hexyne, octyne, nonyne, pentadecyne and their copolymers with acetylene

#11
20190390000
2019-12-26

Compound, method for manufacturing the compound, and composition for forming organic film

#12
20190330480
2019-10-31

Temporary protective lacquer optical element

#13
20190300498
2019-10-03

Compound, composition for forming organic film, substrate for manufacturing semiconductor apparatus, method for forming organic film, and patterning process

#14
20190144379
2019-05-16

Water-soluble diacetylene, photolithography composition comprising water-soluble diacetylene monomer and conductive polymer, and fine pattern preparation method using same

#15
20190092885
2019-03-28

Modulating interfacial wettability of a noncovalent nanoscopic ligand film

#16
20190092884
2019-03-28

Cyclic polyolefins derived from hexyne, octyne, nonyne, pentadecyne and their copolymers with acetylene

#17
20190048202
2019-02-14

Method for the preparation of a coating comprising oligomeric alkynes

#18
20180079883
2018-03-22

Porous materials and method of making porous materials

#19
20170190814
2017-07-06

Hydrochromic polydiacetylene composite composition, hydrochromic thin film using same, and use thereof

#20
20160085152
2016-03-24

Composition for film formation, resist underlayer film and forming method thereof, pattern-forming method and compound

#21
20150376505
2015-12-31

Polymerizable compound having triple bond, liquid crystal composition and liquid crystal display device

#22
20150376308
2015-12-31

Optically active poly(diphenylacetylene) compound, preparation method therefor, and use thereof as optical isomer separating agent

#23
20150188054
2015-07-02

Cellulose-polymer composites for solar cells

#24
20150111979
2015-04-23

Method for curing structures using a dual photoinitiator system and a structure made using the same

#25
20140323672
2014-10-30

Perflouoro-t-butoxy allyl and propargyl ethers

#26
20140309389
2014-10-16

Tridentate pincer ligand supported metal-alkylidyne and metallacycloalkylene complexes for alkyne polymerization

#27
20130079479
2013-03-28

Catalysis of cross-linking

#28
20110319551
2011-12-29

Modified triaroylbenzene-skeleton polymer

#29
20100286335
2010-11-11

Block polymer and device

#30
20100247899
2010-09-30

Nanoparticle dispersion to improve radiation sensitivity

#31
20100240908
2010-09-23

ACETYLENE COMPOUND

#32
20090253881
2009-10-08

POLYMERIZABLE COMPOUND FOR PHOTORESIST, POLYMER THEREOF, AND PHOTORESIST COMPOSITION CONTAINING SUCH POLYMER

#33
20090221779
2009-09-03

FILM FORMING COMPOSITION, INSULATING FILM, AND ELECTRONIC DEVICE

#34
20090159856
2009-06-25

Block polymer and device

#35
20070135585
2007-06-14

Film forming composition, insulating film using the composition, and electronic device having the insulating film

#36
20070073020
2007-03-29

Polymer and film forming composition

#37
20070037941
2007-02-15

Polymer, film-forming composition comprising the polymer, insulating film formed by using the composition and electronic device

#38
20070027280
2007-02-01

Multifunctional substituted monomers and polyarylene compositions therefrom

#39
20060223947
2006-10-05

Chemical synthesis of polymeric nanomaterials and carbon nanomaterials

#40
20050154164
2005-07-14

Acetylene polymers showing reversible changes in absorption and emission spectra