ClassID:

97814

C08F10/08 - CPC Classification

Classification description:

Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Monomers containing three or four carbon atoms Butenes

Sub-classes:
Recent Application in this class:
#1
20260109139
2026-04-23

BIAXIALLY ORIENTED POLYPROPYLENE-BASED MULTILAYER FILM

#2
20250368673
2025-12-04

ASYMMETTRICAL ZIRCONIUM METALLOCENES HAVING AN ISOBUTYL CYCLOPENTADIENYL LIGAND

#3
20250353972
2025-11-20

METHOD FOR PRODUCING MELT/MIXED COMPOSITION AND MELTED/MIXED COMPOSITION

#4
20250340682
2025-11-06

POLYETHYLENE COMPOSITIONS AND PROCESSES FOR THEIR PRODUCTION

#5
20240309126
2024-09-19

PREPARATION OF IMPACT MODIFIER WITH IMPROVED FLAMMABILITY

#6
20230159696
2023-05-25

RESIN COMPOSITION AND AIR INTAKE HOSE INCLUDING THE SAME

#7
20230057257
2023-02-23

Method for the Preparation of a Composition Enriched in 2-Methyl-But-2-Ene and Use for Making a Polymer

#8
20230032361
2023-02-02

Method of purifying alpha-olefin and composition for purifying alpha-olefin therefor

#9
20220325012
2022-10-13

Production method of modified diene-based polymer

#10
20220227983
2022-07-21

Heterophasic Polyolefin Composition

#11
20220177500
2022-06-09

PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSPHINIC VANADIUM COMPLEX AND PROCESS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENES

#12
20220025079
2022-01-27

Method for separating polybutene

#13
20210147587
2021-05-20

BUTENE-1 POLYMER HAVING A HIGH MELT FLOW RATE

#14
20210139752
2021-05-13

HOT MELT ADHESIVE COMPOSITION HAVING LOWER MELT VISCOSITY

#15
20210130515
2021-05-06

Butene-1 polymer having a high melt flow rate

#16
20210130509
2021-05-06

Butene-1 polymer composition having high melt flow rate

#17
20210102009
2021-04-08

Polymerization process including discharging polyolefin particles from a gas-phase polymerization reactor

#18
20210024671
2021-01-28

Medium density polyethylene compositions

#19
20200291140
2020-09-17

Flexible manufacturing system for selectively producing different linear alpha olefins

#20
20200231717
2020-07-23

Catalyst composition for polymerizing polyolefin, method for producing polyolefin, and polyolefin resin

#21
20200199044
2020-06-25

Method of increasing alpha-olefin content

#22
20200190229
2020-06-18

ZIEGLER-NATTA CATALYST AND PREPARATION THEREOF

#23
20200181295
2020-06-11

Processes for polymerizing internal olefins and compositions thereof

#24
20200172642
2020-06-04

Butene-1 polymer composition having high melt flow rate

#25
20200131294
2020-04-30

High-strength low-creep thermoplastic elastomer

#26
20190389982
2019-12-26

Method of transferring slurry, method of producing polyolefin, and use thereof

#27
20190322779
2019-10-24

Butene-1 polymer composition having a high melt flow rate

#28
20190270690
2019-09-05

Magnesium alkoxide particle and application thereof

#29
20190262818
2019-08-29

Self-assembled catalysts and use thereof in olefin polymerization

#30
20190247821
2019-08-15

Metallocene catalyst feed system for solution polymerization process

#31
20190194233
2019-06-27

PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSPHINIC VANADIUM COMPLEX AND PROCESS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENES

#32
20190085100
2019-03-21

Hybrid supported metallocene catalyst and polyolefin preparation method using same

#33
20190023816
2019-01-24

Hybrid supported metallogen catalyst, method for preparing olefin polymer by using same, and olefin polymer having improved melt strength

#34
20180346830
2018-12-06

Method of increasing alpha-olefin content

#35
20180282443
2018-10-04

Metallocene-catalyzed polyalpha-olefins

#36
20180273655
2018-09-27

Catalyst systems and methods for preparing and using the same

#37
20180258266
2018-09-13

Polyolefin blends including polyoctene with compatibilizer

#38
20180194873
2018-07-12

Supported hybrid catalyst and method for preparing olefin polymer using the same

#39
20180057618
2018-03-01

Medium density polyethylene compositions

#40
20170327611
2017-11-16

Process for producing olefin polymer and olefin polymer

#41
20170327610
2017-11-16

Process for producing olefin polymer and olefin polymer

#42
20170320978
2017-11-09

Olefin-based polymer having excellent melt strength and film including the same

#43
20170275396
2017-09-28

Production method of olefin (co)polymer containing constituent unit derived from 1-butene

#44
20170275312
2017-09-28

PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSPHINIC VANADIUM COMPLEX AND PROCESS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENES

#45
20170001182
2017-01-05

Catalyst compositions for selective dimerization of ethylene

#46
20160376385
2016-12-29

Process for producing olefin polymer and olefin polymer

#47
20160325274
2016-11-10

CATALYST COMPOSITIONS FOR ETHYLENE DIMERIZATION

#48
20160310936
2016-10-27

Catalyst compositions for selective dimerization of ethylene

#49
20160108155
2016-04-21

Apparatus and method for selectively preparing reactive polybutene and nonreactive polybutene

#50
20160060551
2016-03-03

Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes

#51
20160053035
2016-02-25

Polymers with improved ESCR for blow molding applications

#52
20160046736
2016-02-18

Maleic anhydride grafted LLDPE having high melt index

#53
20160017242
2016-01-21

Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes

#54
20150353653
2015-12-10

CATALYST COMPONENTS FRO THE POLYMERIZATION OF OLEFINS

#55
20150275054
2015-10-01

Polyolefin, adhesive composition containing same, and adhesive tape using said adhesive composition

#56
20150259444
2015-09-17

Polymers with improved ESCR for blow molding applications

#57
20150239996
2015-08-27

Process for producing olefin polymer and olefin polymer

#58
20150141605
2015-05-21

PRODUCTION OF POLYPROPYLENE FROM RENEWABLE RESOURCES

#59
20150056548
2015-02-26

Propylene/alpha-olefin copolymer and uses thereof

#60
20140256901
2014-09-11

Medium density polyethylene compositions

#61
20140243444
2014-08-28

(Meth)acryloyl-terminated polyisobutylene polymer, method for producing the same, and active energy ray-curable composition

#62
20140088267
2014-03-27

Hydrohalogenation of vinyl-terminated macromonomers and functionalized derivatives

#63
20130317193
2013-11-28

Process for preparing flowable amorphous poly-alpha olefin adhesive pellets

#64
20130071672
2013-03-21

BARRIER LAYER, A PROCESS OF MAKING A BARRIER LAYER AND USES THEREOF

#65
20120214926
2012-08-23

Trimodal polyethylene for use in blow moulding

#66
20120116032
2012-05-10

Process for the preparation of polymer of 1-butene

#67
20120041161
2012-02-16

Process for the preparation of polymer of 1-butene

#68
20100323937
2010-12-23

Base stocks and lubricant blends containing poly-alpha olefins

#69
20100119752
2010-05-13

Butene-1 terpolymers and process for their preparation

#70
20090247442
2009-10-01

Production of shear-stable high viscosity PAO

#71
20090082532
2009-03-26

MODIFIED ALPHA-OLEFIN POLYMER AND PROCESS FOR PRODUCTION OF CROSS-LINKED PRODUCT THEREOF

#72
20090069518
2009-03-12

Process for the polymerization of 1-butene

#73
20090005523
2009-01-01

Process for the preparation of atactic 1-butene polymers

#74
20080275254
2008-11-06

Process for polymerizing 1-butene

#75
20080269439
2008-10-30

Process for the polymerization of alpha olefins

#76
20080194765
2008-08-14

Highly viscous, largely amorphous polyolefin

#77
20080171840
2008-07-17

Butene-1/ethylene copolymer

#78
20080139762
2008-06-12

Metallocene compounds, ligands used in their preparation, preparation of 1-butene polymers and 1-butene polymers therefrom

#79
20080139761
2008-06-12

Process for polymerizing 1-butene

#80
20080132659
2008-06-05

Process for polymerizing 1-butene

#81
20080071048
2008-03-20

Highly flowable 1-butene polymer and process for producing the same

#82
20080004409
2008-01-03

Butene-1 (Co)Polymers having low isotacticity

#83
20070276076
2007-11-29

1-butene polymer and process for the preparation thereof

#84
20070265401
2007-11-15

Liquid phase process for polymerizing olefins

#85
20070149729
2007-06-28

Butene-1 homopolymer

#86
20060235173
2006-10-19

Process for polymerizing 1-butene

#87
20060195000
2006-08-31

Method for producing polybutene

#88
20060052553
2006-03-09

Process for preparing 1-butene polymers

#89
20050119428
2005-06-02

Highly flowable 1-butene polymer and process for producing the same

#90
20050031883
2005-02-10

Wrapping film and shrink film each comprising butene polymer