ClassID:

98367

C08F232/04 - CPC Classification

Classification description:

Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having no condensed rings having one carbon-to-carbon double bond

Recent Application in this class:
#1
20260015447
2026-01-15

MALEIC ANHYDRIDE-BASED POLYMER, LENS WITH HYDROPHILIC LAYER, PROCESSING AGENT FOR LENS, AND COMPOSITION FOR LENS

#2
20250263511
2025-08-21

COPOLYMER FORMED BY RING-OPENING COPOLYMERIZATION OF CYCLOOLEFIN, PRODUCTION METHOD THEREFOR, RUBBER COMPOSITION, AND CROSSLINKED RUBBER OBJECT

#3
20250101160
2025-03-27

CYCLIC OLEFIN COPOLYMER, AND METHOD FOR PRODUCING CYCLIC OLEFIN COPOLYMER

#4
20240052147
2024-02-15

Ethylene-cyclic mono olefin copolymerizations

#5
20240018279
2024-01-18

Cyclic Containing Polymer Compositions Obtained Using Transition Metal Bis(Phenolate) Catalyst Complexes and Process for Production Thereof

#6
20230192930
2023-06-22

Production method for cyclic olefin copolymer and catalyst composition for copolymerization of norbornene monomer and ethylene

#7
20230087005
2023-03-23

OPTICAL COMPONENT

#8
20230063240
2023-03-02

Copolymer, film composition and composite material employing the same

#9
20220289885
2022-09-15

Polymers derived from biomass

#10
20220251270
2022-08-11

Hydrocarbon Polymer Modifiers Having Low Aromaticity and Uses Thereof

#11
20220119628
2022-04-21

Ethylene-cyclic mono olefin copolymerizations

#12
20220010078
2022-01-13

Gels derived from poly(ethylidene norbornene)-b-poly(cyclopentene) block copolymer nanocomposites for viscosity modifications and drilling fluid applications

#13
20210309779
2021-10-07

Cyclic diene-based copolymers

#14
20210309773
2021-10-07

Poly(cyclohexadiene) homopolymer based compositions and uses thereof

#15
20210301053
2021-09-30

COPOLYMER FORMED BY RING-OPENING COPOLYMERIZATION OF CYCLOOLEFIN, PRODUCTION METHOD THEREFOR, RUBBER COMPOSITION, AND CROSSLINKED RUBBER OBJECT

#16
20210253784
2021-08-19

Functionalized low molecular weight sterically encumbered oligomers

#17
20210024663
2021-01-28

Method for deodorizing hydrogenated petroleum resin, and method for producing hydrogenated petroleum resin

#18
20200277425
2020-09-03

Multi-copolymer, methods for producing the same and using thereof in wastewater treatment

#19
20200231745
2020-07-23

Copolymer, polymer, molding material and resin molded body

#20
20200216582
2020-07-09

Solution process to make ethylene copolymers

#21
20200172718
2020-06-04

Hydrocarbon resins for butyl based compositions and methods of making the same

#22
20200172645
2020-06-04

Cyclic olefin copolymers and films prepared therefrom

#23
20200071469
2020-03-05

Gels derived from poly(ethylidene norbornene)-b-poly(cyclopentene) block copolymer nanocomposites for viscosity modifications and drilling fluid applications

#24
20190185603
2019-06-20

Cyclopentene monomers and methods of polymerization

#25
20180224742
2018-08-09

Resist composition and resist pattern forming method

#26
20180086877
2018-03-29

Copolymer, polymer, molding material and resin molded body

#27
20180002481
2018-01-04

Alkene isomerization as an entry to efficient alternating ring-opening metathesis polymerization (i-AROMP)

#28
20170327617
2017-11-16

ELASTOMER LAMINATE COMPRISING THREE LAYERS

#29
20170182487
2017-06-29

Polymer and method for preparing the same

#30
20170158808
2017-06-08

Alternating ring-opening metathesis polymerization

#31
20160164047
2016-06-09

Composition for forming films, film produced from said composition, and method for producing organic semiconductor element using said composition

#32
20160159972
2016-06-09

Alternating ring-opening metathesis polymerization

#33
20160087230
2016-03-24

Soluble cyclic imides containing polymers as dielectrics in organic electronic applications

#34
20150307643
2015-10-29

Polymerization processes for high molecular weight polymers

#35
20150175519
2015-06-25

Amphiphilic cyclobutenes and cylobutanes

#36
20150079507
2015-03-19

Amine treated maleic anhydride polymers with pendent silyl group, compositions and applications thereof

#37
20150079506
2015-03-19

Amine treated maleic anhydride polymers, compositions and applications thereof

#38
20140350204
2014-11-27

Amphiphilic macromolecule and the purpose of this amphiphilic macromolecule

#39
20140316092
2014-10-23

Amphiphilic macromolecule and use thereof

#40
20130209937
2013-08-15

Polymerizable fluorine-containing sulfonate, fluorine-containing sulfonate resin, resist composition and pattern-forming method using same

#41
20130072650
2013-03-21

Water-Soluble and Water-Insoluble, Ring Opening Metathesis Polymerization Products, Monomers and Related Methods

#42
20110245440
2011-10-06

Copolymer and method for producing same

#43
20110039204
2011-02-17

Ester compounds and their preparation, polymers, resist compositions and patterning process

#44
20100167200
2010-07-01

(Meth)acrylate compound, photosensitive polymer, and resist composition including the same

#45
20090306268
2009-12-10

Polyester Compositions Containing Metathesis Polymers with Reduced Recycle Color

#46
20090187001
2009-07-23

Metathesis interpolymers having terminal functional group(s)

#47
20090082524
2009-03-26

Water-soluble and water-insoluble, ring opening metathesis polymerization products, monomers and related methods

#48
20080221275
2008-09-11

Ethylene/dicyclopentadiene/norbornene terpolymer materials having desirable structural and thermal properties

#49
20080071046
2008-03-20

Cyclic olefin copolymers, and methods of making the same

#50
20080008965
2008-01-10

Ester compounds and their preparation, polymers, resist compositions and patterning process

#51
20060251991
2006-11-09

Fluorine-containing polymer, resist composition prepared from same and novel fluorine-containing monomer

#52
20060204893
2006-09-14

Novel fluorine-containing polymer, resist composition prepared from same and novel fluorine-containing monomer

#53
20060173143
2006-08-03

Catalyst for polymerization of norbornene

#54
20050215735
2005-09-29

Catalyst complexes for polymerization and co-polymerization of cyclic olefins