ClassID:

97977

C08F38/02 - CPC Classification

Classification description:

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

Recent Application in this class:
#1
20230174690
2023-06-08

COMPOSITIONS AND METHODS FOR SINGLE-STEP MULTIPURPOSE SURFACE FUNCTIONALIZATION

#2
20220363904
2022-11-17

Carbon fiber precursors and production process

#3
20220311002
2022-09-29

Thin-film all-organic electrochemical device

#4
20210395612
2021-12-23

Coating-type polarizing film using diacetylene-based lyotropic liquid crystal mixture containing iodines, and manufacturing method therefor

#5
20200055735
2020-02-20

Synthesis of graphene nanoribbons from monomeric molecular precursors bearing reactive alkyne moieties

#6
20190177268
2019-06-13

Compound, composition, cured object, optically anisotropic body, and reflective film

#7
20190100614
2019-04-04

Polymerizable composition for optical material and optical material and plastic lens obtainable from same composition

#8
20190071525
2019-03-07

SUPERCONDUCTIVE POLYACETYLENE FORMED VIA IRRADIATION OF A UREA INCLUSION COMPOUND WITH A REACTIVE DIIODOPOLYENE GUEST

#9
20180273659
2018-09-27

PROCESS FOR PREPARING POLYMER AND CARBON NANOSPHERES BY CATALYTIC POLYMERIZATION

#10
20180066082
2018-03-08

Polymerizable composition and novel alkyne compound

#11
20170322167
2017-11-09

Polymer / single-walled carbon nanotube composite for gas detection

#12
20170301947
2017-10-19

All solid state secondary battery, solid electrolyte composition used therefor, electrode sheet for battery, and method for manufacturing electrode sheet for battery and all solid state secondary battery

#13
20170288144
2017-10-05

ALL SOLID STATE SECONDARY BATTERY, SOLID ELECTROLYTE COMPOSITION USED THEREFOR, ELECTRODE SHEET FOR BATTERY, AND METHOD FOR MANUFACTURING ELECTRODE SHEET FOR BATTERY AND ALL SOLID STATE SECONDARY BATTERY

#14
20170190814
2017-07-06

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

#15
20150102210
2015-04-16

Electrically conducting thin films and methods of making same

#16
20140288243
2014-09-25

Polyacetylene and chlorinated polyacetylene and production processes thereof

#17
20140039129
2014-02-06

Solvent-free enyne metathesis polymerization

#18
20130270425
2013-10-17

Electrically conducting thin films and methods of making same

#19
20120214949
2012-08-23

POLYMER, GAS SEPARATION MEMBRANE, AND PROCESS FOR PRODUCTION OF POLYMER

#20
20090253872
2009-10-08

Acetylene-based polymer

#21
20080220283
2008-09-11

SUBSTITUTED POLYACETYLENE, COMPLEX AND DEVICE STRUCTURE

#22
20070260028
2007-11-08

Polyacetylene derivatives

#23
20070078245
2007-04-05

Highly oxygen permeable rigid contact lenses from polyacetylenes

#24
20060199928
2006-09-07

Hyber-branched diacetylene polymers and their use in ceramics, photonic devices and coating films

#25
20050154164
2005-07-14

Acetylene polymers showing reversible changes in absorption and emission spectra