ClassID:

98135

C08F210/08 - CPC Classification

Classification description:

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
20260146151
2026-05-28

ALPHA-NUCLEATED PROPYLENE/ETHYLENE/1-BUTENE TERPOLYMER COMPOSITIONS FOR BLOWN AND CAST FILMS

#2
20250019475
2025-01-16

UNIMODAL POLYETHYLENE COPOLYMER AND FILM THEREOF

#3
20240360256
2024-10-31

PROCESS FOR MAKING PROPYLENE-BASED TERPOLYMER

#4
20240279452
2024-08-22

HIGH TEMPERATURE BLASTING RESISTANCE ISOTACTIC POLYBUTENE ALLOY AND PREPARATION METHOD THEREOF

#5
20240279408
2024-08-22

Superior C2C3C4 terpolymer based cast film and C2C3C4 terpolymer

#6
20240228758
2024-07-11

METALLOCENE POLYETHYLENE BLENDS FOR IMPROVEMENT OF ISBM PROCESS

#7
20240158549
2024-05-16

1-BUTENE/ETHYLENE COPOLYMER, 1-BUTENE-BASED POLYMER COMPOSITION COMPRISING 1-BUTENE/ETHYLENE COPOLYMER AND PROPYLENE-BASED POLYMER, 1-BUTENE-BASED POLYMER COMPOSITION COMPRISING 1-BUTENE/ETHYLENE COPOLYMER, PROPYLENE-BASED POLYMER AND ETHYLENE-BASED POLYMER, AND USES THEREOF

#8
20240124701
2024-04-18

Vinyl alcohol based copolymer, method for preparing the same and gas barrier film comprising the same

#9
20240101771
2024-03-28

SUPERIOR C2C3C4 TERPOLYMER BASED BLOWN FILM AND C2C3C4 TERPOLYMER

#10
20230391907
2023-12-07

PROPYLENE-BUTENE COPOLYMER, PREPARATION METHOD THEREFOR AND USE THEREOF

#11
20230340246
2023-10-26

Proplylene-based copolymer product

#12
20230287156
2023-09-14

Polyethylene Compositions Obtained Using Transition Metal Bis(Phenolate) Catalyst Complexes and Homogeneous Process for Production Thereof

#13
20230159736
2023-05-25

THERMOPLASTIC ELASTOMER COMPOSITION

#14
20230144143
2023-05-11

THERMOPLASTIC POLYESTER RESIN COMPOSITION AND MOLDED ARTICLE

#15
20230120487
2023-04-20

RESIN COMPOSITION

#16
20230086938
2023-03-23

FLAME-RETARDANT RUBBER COMPOSITION

#17
20230060604
2023-03-02

STIFF BLOWN FILM

#18
20230046086
2023-02-16

PROCESS FOR AVOIDING PHASE SEPARATION DURING SOLUTION POLYMERIZATION OF ETHYLENE-1-BUTENE COPOLYMERS

#19
20220411581
2022-12-29

SEMI-AROMATIC POLYAMIDE RESIN COMPOSITION AND METAL-PLATED MOLDED BODY

#20
20220409447
2022-12-29

Absorbent article comprising an adhesive composition

#21
20220325018
2022-10-13

Olefin-based polymer

#22
20220306771
2022-09-29

PROCESS FOR PREPARING POLYPROPYLENE COMPOSITION

#23
20220282010
2022-09-08

Composition for encapsulant film comprising ethylene/alpha-olefin copolymer and encapsulant film comprising the same

#24
20220251259
2022-08-11

C2C3 random copolymer composition

#25
20220227983
2022-07-21

Heterophasic Polyolefin Composition

#26
20220227903
2022-07-21

Suspension process for preparing ethylene polymers comprising drying of the polymer particles

#27
20220186000
2022-06-16

Method For Producing Rubber Composition, Rubber Composition and Tire Produced by Employing the Same

#28
20220119564
2022-04-21

PROCESS TO PRODUCE A POLYMER AND POLYMER

#29
20220119563
2022-04-21

Methods for improving production in gas phase polymerization

#30
20220073659
2022-03-10

4-METHYL-1-PENTENE/alpha-OLEFIN COPOLYMER, COMPOSITION COMPRISING THE COPOLYMER AND 4-METHYL-1-PENTENE COPOLYMER COMPOSITION

#31
20220073658
2022-03-10

Telechelic polyolefins and processes for preparing the same

#32
20220049078
2022-02-17

Polypropylene composition

#33
20220033596
2022-02-03

Propylene terpolymer

#34
20220002455
2022-01-06

Producing polyolefin products

#35
20210403657
2021-12-30

Polyethylene composition for film applications

#36
20210403615
2021-12-30

Method of olefin polymerization using alkane-soluble non-metallocene precatalyst

#37
20210395474
2021-12-23

Propylene butene copolymer

#38
20210395427
2021-12-23

Propylene butene copolymer

#39
20210355249
2021-11-18

Process for making propylene-based copolymer

#40
20210324239
2021-10-21

Amorphous poly-alpha-olefins and use thereof in hot-melt compositions having improved sprayability

#41
20210309774
2021-10-07

Polypropylene composition combining low sealing initiation temperature and high melting temperature

#42
20210292449
2021-09-23

Process for making propylene-based terpolymer

#43
20210284770
2021-09-16

Method of producing polyethylene and polyethylene thereof

#44
20210238398
2021-08-05

Ethylene/Alpha-Olefin Copolymer and Method for Preparing the Same

#45
20210230460
2021-07-29

Adhesive composition including ethylene/alpha-olefin copolymer

#46
20210230417
2021-07-29

Vinyl alcohol based copolymer, method for preparing the same and gas barrier film comprising the same

#47
20210230336
2021-07-29

Block copolymer composition including ionic group, and film

#48
20210179752
2021-06-17

Crosslinked molded article and production method thereof

#49
20210147660
2021-05-20

Process for the preparation of multimodal high density polyethylene

#50
20210130515
2021-05-06

Butene-1 polymer having a high melt flow rate

#51
20210130509
2021-05-06

Butene-1 polymer composition having high melt flow rate

#52
20210130507
2021-05-06

Methods for controlling start up conditions in polymerization processes

#53
20210122858
2021-04-29

Ziegler-Natta produced polyethylene and methods thereof

#54
20210122856
2021-04-29

Metallocene compound, catalyst component for olefin polymerization and catalyst for olefin polymerization containing the same, and method for producing olefin polymer using catalyst for olefin polymerization

#55
20210115173
2021-04-22

Olefin-based polymer

#56
20210102018
2021-04-08

Silica-coated alumina activator-supports for metallocene catalyst compositions

#57
20210070902
2021-03-11

Unimodal polyethylene copolymer and film thereof

#58
20210061931
2021-03-04

Propylene copolymer resin composition and method for preparing the same

#59
20210047505
2021-02-18

Elastomeric propylene-alpha-olefin-diene terpolymer compositions

#60
20210040254
2021-02-11

COUPLING AGENT

#61
20210040012
2021-02-11

Preparation of olefin by alcohol dehydration, and uses thereof for making polymer, fuel or fuel additive

#62
20210032378
2021-02-04

Anion exchange membranes based on polymerization of long chain alpha olefins

#63
20210024729
2021-01-28

Ethylene/alpha-olefin copolymer and method for preparing the same

#64
20210024667
2021-01-28

Ethylene-vinyl acetate copolymer and preparation method thereof

#65
20210002397
2021-01-07

PROCESS FOR PREPARING PROPYLENE COPOLYMERS COMPRISING C4-C12-APHA OLEFIN COMONOMER UNITS

#66
20210002390
2021-01-07

Ziegler-Natta catalyst and preparation thereof

#67
20200398258
2020-12-24

Ziegler-Natta catalysts prepared from solid alkoxymagnesium halide supports

#68
20200369807
2020-11-26

Olefin-based polymer

#69
20200362150
2020-11-19

Proplylene-based copolymer product

#70
20200354554
2020-11-12

Process for preparing polypropylene composition

#71
20200317825
2020-10-08

Controlling molecular weight distribution and chemical composition distribution of a polyolefin product

#72
20200291149
2020-09-17

Process for producing polyethylene polymers

#73
20200262951
2020-08-20

Polyethylene copolymer resins and films

#74
20200247925
2020-08-06

4-METHYL-1-PENTENE/alpha-OLEFIN COPOLYMER, COMPOSITION COMPRISING THE COPOLYMER AND 4-METHYL-1-PENTENE COPOLYMER COMPOSITION

#75
20200223951
2020-07-16

Dual metallocene catalyst copolymer compositions

#76
20200207968
2020-07-02

Propylene-butene copolymer resin composition and method of preparing the same

#77
20200207892
2020-07-02

Silica-coated alumina activator-supports for metallocene catalyst compositions

#78
20200071508
2020-03-05

Cable jacket composition

#79
20200031963
2020-01-30

TIRE SIDEWALL SUPPORT FOR RUNFLAT TIRE

#80
20190367784
2019-12-05

Low molecular weight butene-1-co-hexene-1 amorphous poly alpha olefins for hot-melt adhesives with enhanced properties

#81
20190367650
2019-12-05

Producing polyolefin products

#82
20190367642
2019-12-05

Process for preparing polypropylene composition

#83
20190322901
2019-10-24

ADHESIVE COMPOSITION FOR ABSORBENT ARTICLES

#84
20190322900
2019-10-24

Adhesive composition for absorbent articles

#85
20190322779
2019-10-24

Butene-1 polymer composition having a high melt flow rate

#86
20190321242
2019-10-24

ABSORBENT ARTICLE COMPRISING AN ADHESIVE COMPOSITION

#87
20190321241
2019-10-24

ABSORBENT ARTICLE COMPRISING AN ADHESIVE COMPOSITION

#88
20190276571
2019-09-12

Propylene-butylene copolymers with improved mechanical and optical properties and better processability as well as articles made therefrom

#89
20190211116
2019-07-11

Self-regulating external electron donor-containing catalyst used for alpha-olefin polymerization, and application of catalyst

#90
20190177452
2019-06-13

Method of producing polyethylene and polyethylene thereof

#91
20190169333
2019-06-06

Producing polyolefin products

#92
20190169332
2019-06-06

Silica-coated alumina activator-supports for metallocene catalyst compositions

#93
20190119478
2019-04-25

Resin composition and molded body

#94
20190112402
2019-04-18

Soft polyolefin composition

#95
20190055329
2019-02-21

Low density polyolefin resins with low molecular weight and high molecular weight components, and films made therefrom

#96
20190036090
2019-01-31

Composition, laminate, packaging material, battery case packaging material, and battery

#97
20190016835
2019-01-17

Process control for long chain branching control in polyethylene production

#98
20190010265
2019-01-10

Metallocene compound, catalyst component for olefin polymerization and catalyst for olefin polymerization containing the same, and method for producing olefin polymer using catalyst for olefin polymerization

#99
20190010262
2019-01-10

ETHYLENE BASED POLYMER COMPOSITION SUITABLE FOR USE IN EXTRUSION COATING

#100
20180355232
2018-12-13

Rubber composition and sealing part for high pressure hydrogen apparatus using same

#101
20180355229
2018-12-13

Hot melt adhesive

#102
20180346621
2018-12-06

POLYOLEFIN GASKETS FOR CLOSURES

#103
20180305480
2018-10-25

Olefin-acrylate copolymers with pendant hydroxyl functionality and use thereof

#104
20180298125
2018-10-18

Use of organosilane, and polyolefin resin and preparation method thereof

#105
20180282457
2018-10-04

Multi-component copolymer, rubber composition, crosslinked rubber composition and rubber article

#106
20180237565
2018-08-23

Ethylene-based polymer, polyethylene-based resin composition and use thereof, catalyst component for olefin polymerization, olefin polymerization catalyst containing the component, and method for producing ethylene-based polymer by using the catalyst

#107
20180208692
2018-07-26

Short chain branching control on ethylene-butene copolymers

#108
20180201706
2018-07-19

Olefin-based polymer

#109
20180186912
2018-07-05

Producing polyolefin products

#110
20180186911
2018-07-05

Producing polyolefin products

#111
20180105625
2018-04-19

Producing polyolefin products

#112
20180066088
2018-03-08

Producing polyolefin products

#113
20180022844
2018-01-25

Ethylene/1-butene copolymers with enhanced resin processability

#114
20180002458
2018-01-04

Recovery of hydrocarbons from a hydrocarbon recycle

#115
20170306068
2017-10-26

Olefin polymerization catalyst system comprising mesoporous organosilica support

#116
20170298160
2017-10-19

4-methyl-1-pentene/α-olefin copolymer, composition comprising the copolymer and 4-methyl-1-pentene copolymer composition

#117
20170291972
2017-10-12

Containers comprising propylene-based terpolymers

#118
20170282151
2017-10-05

Liquid-solid sampling system for a loop slurry reactor

#119
20170275396
2017-09-28

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

#120
20170233510
2017-08-17

Silica-coated alumina activator-supports for metallocene catalyst compositions

#121
20170183433
2017-06-29

Producing polyolefin products

#122
20170183431
2017-06-29

SOLAR CELL ENCAPSULATION SHEET

#123
20170145123
2017-05-25

Low density polyolefin resins with low molecular weight and high molecular weight components, and films made therefrom

#124
20170137576
2017-05-18

Aqueous resin dispersion, paint, adhesive, and laminate

#125
20170037161
2017-02-09

1-butane-α-olefin copolymer composition

#126
20170022309
2017-01-26

Producing polyolefin products

#127
20170015769
2017-01-19

Boron-Bridged bis-indenyl metallocene catalyst systems and polymers produced therefrom

#128
20170008983
2017-01-12

Producing polyolefin products

#129
20160368004
2016-12-22

Agglomerating cyclone of the reverse-flow type

#130
20160347891
2016-12-01

Ethylene/1-butene copolymers with enhanced resin processability

#131
20160347888
2016-12-01

Producing polyolefin products with improved stiffness, toughness, and processability

#132
20160347887
2016-12-01

Liquid-solid sampling system for a loop slurry reactor

#133
20160347886
2016-12-01

Producing polyolefin products with improved stiffness, toughness, and processability

#134
20160347874
2016-12-01

Method of producing polyethylene and polyethylene thereof

#135
20160264892
2016-09-15

Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes

#136
20160264891
2016-09-15

Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes

#137
20160251460
2016-09-01

Preparation method of a propylene-1-butene copolymer and a propylene-1-butene copolymer obtained therefrom

#138
20160229931
2016-08-11

Polyethylene with controlled wax content, chlorinated polyethylene thereof and molded article produced from the chlorinated polyethylene

#139
20160152746
2016-06-02

High molecular weight polymers having high olefin content

#140
20160068625
2016-03-10

Dual catalyst systems for producing polymers with a broad molecular weight distribution and a uniform short chain branch distribution

#141
20160060372
2016-03-03

Supported donor modified ziegler-natta catalysts

#142
20160024236
2016-01-28

Low density polyolefin resins with low molecular weight and high molecular weight components, and films made therefrom

#143
20150259454
2015-09-17

Random propylene copolymer for bottles with good optical properties and low hexane content

#144
20150225623
2015-08-13

1-butene α-olefin copolymer composition

#145
20150051350
2015-02-19

1-butene copolymers compositions for extruded profiles

#146
20140163189
2014-06-12

METHOD FOR MANUFACTURING POLYMER

#147
20140094574
2014-04-03

Polyolefin and preparation method thereof

#148
20140088271
2014-03-27

Methods for controlling dual catalyst olefin polymerizations

#149
20140088261
2014-03-27

Catalytic hydroformylation of vinyl terminated polyolefins

#150
20140045988
2014-02-13

Polymer composition for use in blow moulding

#151
20130296519
2013-11-07

Olefin block copolymer

#152
20130217843
2013-08-22

Systems and methods for real-time catalyst particle size control in a polymerization reactor

#153
20130108814
2013-05-02

Propylene random copolymer, method for its preparation, and compositions and articles containing the same

#154
20130072648
2013-03-21

SOLID CATALYST FOR OLEFIN POLYMERIZATION AND PROCESS FOR PRODUCING OLEFIN POLYMER

#155
20130066027
2013-03-14

Olefin gas phase polymerisation

#156
20130066007
2013-03-14

Terminally unsaturated polyolefin and method for producing the same

#157
20130064995
2013-03-14

Polyethylene fiber or filament

#158
20130053528
2013-02-28

Polymerizaton process

#159
20130053465
2013-02-28

ETHYLENE/ALPHA-OLEFIN COPOLYMER FOR FOAM PRODUCTION, RESIN COMPOSITION FOR FOAM PRODUCTION, AND METHOD FOR PRODUCING FOAM

#160
20130041119
2013-02-14

OLEFIN POLYMER PRODUCING METHOD, ETHYLENE POLYMER, AND MOLD PRODUCT

#161
20130035460
2013-02-07

Process for making ethylene interpolymers and interpolymers made thereby, and compositions and electrical devices containing such interpolymers

#162
20130035459
2013-02-07

Reactor

#163
20130030092
2013-01-31

Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation

#164
20130023634
2013-01-24

CATALYST SYSTEM BASED ON QUINOLINE DONORS

#165
20130023632
2013-01-24

CATALYST SYSTEM BASED ZIRCONIUM

#166
20130017379
2013-01-17

Propylene based resin composition and use thereof

#167
20130017351
2013-01-17

Propylene based resin composition and use thereof

#168
20130011649
2013-01-10

Propylene based resin composition and use thereof

#169
20130011596
2013-01-10

Propylene based resin composition and use thereof

#170
20120285722
2012-11-15

Polymer composition comprising a polyolefin produced in a high pressure process, a high pressure process and an article

#171
20120283465
2012-11-08

Oligomerisation process

#172
20120283396
2012-11-08

Process for the preparation of a multimodal polyolefin polymer with improved hydrogen removal

#173
20120277386
2012-11-01

Process of melt index control

#174
20120264897
2012-10-18

CATALYST SYSTEMS FOR RUBBER POLYMERIZATIONS

#175
20120238721
2012-09-20

INTEGRATED PROCESS FOR THE PRODUCTION OF ETHYLENE-BUTYLENE COPOLYMER, AN ETHYLENE-BUTYLENE COPOLYMER AND THE USE OF ETHYLENE AND 1-BUTYLENE, AS COMONOMER, SOURCED FROM RENEWABLE NATURAL RAW MATERIALS

#176
20120238712
2012-09-20

Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor

#177
20120220728
2012-08-30

4-methyl-1-pentene/α-olefin copolymer, composition comprising the copolymer and 4-methyl-1-pentene copolymer composition

#178
20120214956
2012-08-23

Multistage process for producing ethylene polymer compositions

#179
20120214926
2012-08-23

Trimodal polyethylene for use in blow moulding

#180
20120214890
2012-08-23

Polypropylene resin expanded particles and polypropylene resin in-mold foaming molded body

#181
20120190805
2012-07-26

Solid catalyst component for polymerization and copolymerization of ethylene and process for obtaining the same

#182
20120190601
2012-07-26

Viscosity modifier for lubricating oils, additive composition for lubricating oils, and lubricating oil composition

#183
20120172548
2012-07-05

POLYOLEFIN AND PREPARATION METHOD THEREOF

#184
20120142868
2012-06-07

Preparation of isobutene homo- or copolymer derivatives

#185
20120130034
2012-05-24

Catalyst support used for olefin polymerization and preparing method and application thereof

#186
20120130019
2012-05-24

LDPE for use as a blend component in shrinkage film applications

#187
20120123071
2012-05-17

Process for the production of an ethylene polymer using a chromium containing catalyst

#188
20120123069
2012-05-17

Method for controlling polyolefin properties

#189
20120123067
2012-05-17

BIMODAL POLYETHYLENE PROCESS AND PRODUCTS

#190
20120116032
2012-05-10

Process for the preparation of polymer of 1-butene

#191
20120108770
2012-05-03

High temperature polyethylene solution polymerization process

#192
20120108766
2012-05-03

Polyethylene composition and finished products made thereof

#193
20120104643
2012-05-03

Polyolefin powder

#194
20120101241
2012-04-26

Ethylene/α-olefin/diene solution polymerization process and polymer

#195
20120095172
2012-04-19

IMPROVED ETHYLENE POLYMERIZATION CATALYST COMPOSITION

#196
20120095168
2012-04-19

Methods and systems for synthesis of an ultra high molecular weight polymer

#197
20120095167
2012-04-19

Method for preventing fouling in chemical equipment and antifouling agent

#198
20120091621
2012-04-19

Bimodal pipe resin and products made therefrom

#199
20120088894
2012-04-12

Polyolefin solution polymerization process and polymer

#200
20120070596
2012-03-22

ETHYLENE COPOLYMER WITH IMPROVED HYGIENIC PROPERTY AND PROCESS FOR PREPARING THE SAME

#201
20120065352
2012-03-15

Ethylene-α-olefin copolymer and article

#202
20120065351
2012-03-15

ETHYLENE-ALPHA-OLEFIN COPOLYMER AND MOLDED ARTICLE

#203
20120061607
2012-03-15

Vinyl acetate based alkaline resistant scrim binder

#204
20120053308
2012-03-01

Linear low density polyethylene with uniform or reversed comonomer composition distribution

#205
20120053307
2012-03-01

Preparation of LLDPE resins and films having low gels

#206
20120053305
2012-03-01

Preparation of LLDPE having controlled xylene solubles or hexane extractables

#207
20120053304
2012-03-01

Double loop technology

#208
20120041161
2012-02-16

Process for the preparation of polymer of 1-butene

#209
20120041147
2012-02-16

Method of controlling polymer architecture

#210
20120040878
2012-02-16

Process for producing α-olefin polymer, α-olefin polymer, and lubricating oil composition

#211
20120035047
2012-02-09

Catalyst and process for obtaining catalyst of high activity

#212
20120022226
2012-01-26

Mono-hydroindacenyl complexes

#213
20120022223
2012-01-26

Polyolefin gas phase polymerization with 3-substituted C4-10-alkene

#214
20120022208
2012-01-26

Polyethylene/3-substituted alkene film made with Ziegler-Natta or chromium oxide catalyst

#215
20120016086
2012-01-19

Adhesives made from polymer systems

#216
20120015123
2012-01-19

Ethylene Copolymer with Improved Elasticity and Processibility

#217
20120010374
2012-01-12

Multistage process for the polymerization of ethylene

#218
20120010354
2012-01-12

PE FILM SS COMPRISING INTERPOLYMERS WITH 3-SUBSTITUTED C4-10-ALKENE WITH SINGLE SITE CATALYSTS

#219
20120004378
2012-01-05

Solid catalyst component and catalyst for polymerization of olefins, and process for production of olefin polymers using same

#220
20110319578
2011-12-29

Transition metal compound and catalyst for olefin polymerization

#221
20110319571
2011-12-29

Polyolefin adhesive composition

#222
20110313119
2011-12-22

High temperature solution polymerization process

#223
20110301308
2011-12-08

Increased run length in gas phase reactors

#224
20110294957
2011-12-01

Method for transitioning between incompatible olefin polymerization catalyst systems

#225
20110293867
2011-12-01

Propylene-butene random copolymer produced in the presence of a metallocene catalyst

#226
20110282013
2011-11-17

Process for feeding a catalyst in a polymerization reactor

#227
20110281963
2011-11-17

Polypropylene resin pre-foamed particle and method for producing same, and polypropylene resin in-mold foaming molded article

#228
20110269927
2011-11-03

Components and catalysts for the polymerization of olefins

#229
20110269926
2011-11-03

Solid catalyst component for olefin polymerization, manufacturing method, and catalyst and olefin polymer manufacturing method

#230
20110269921
2011-11-03

Gas-phase polymerization reactor control

#231
20110269893
2011-11-03

Polymer composition

#232
20110251362
2011-10-13

Olefin polymerization catalysts

#233
20110245440
2011-10-06

Copolymer and method for producing same

#234
20110237855
2011-09-29

Integrated hydrocarbons feed stripper and method of using the same

#235
20110237762
2011-09-29

Reactor, Process for Producing Prepolymerization Catalyst for Olefin Polymerization, and Process for Producing Olefin Polymer

#236
20110230622
2011-09-22

Metallocene complex and polymerization method of olefin

#237
20110224394
2011-09-15

Method for reducing sheeting and agglomerates during olefin polymerisation

#238
20110218308
2011-09-08

Ethylene-α-olefin copolymer and molded object thereof

#239
20110213107
2011-09-01

Activation of monocyclopentadienyl group 6 complexes

#240
20110213104
2011-09-01

Integrated process for the production of ethylene-butylene copolymer, an ethylene-butylene copolymer and the use of ethylene and 1-butylene, as comonomer, sourced from renewable natural raw materials

#241
20110196103
2011-08-11

PROPYLENE COPOLYMER, POLYPROPYLENE COMPOSITION AND USES THEREOF, TRANSITION METAL COMPOUND AND OLEFIN POLYMERIZATION CATALYST

#242
20110184140
2011-07-28

Copolymer comprising alkene, acrylate and unsaturated organic acid, and method for preparing the same

#243
20110177935
2011-07-21

Method for preparing transition metal complexes, transition metal complexes prepared using the method, catalyst composition containing the complexes

#244
20110172451
2011-07-14

METHOD FOR PREPARING TRANSITION METAL COMPLEXES, TRANSITION METAL COMPLEXES PREPARED USING THE METOD, CATALYST COMPOSITION CONTAINING THE COMPLEXES

#245
20110172382
2011-07-14

Processes and apparatus for polymer finishing and packaging

#246
20110172375
2011-07-14

Processes and apparatus for continuous solution polymerization

#247
20110166314
2011-07-07

ETHYLENE-BASED RESIN AND FILM

#248
20110165419
2011-07-07

ULTRAHIGH MOLECULAR WEIGHT ETHYLENE-a-OLEFIN OLEFIN COPOLYMER POWDER

#249
20110160413
2011-06-30

Transition metal complex, catalyst composition including the same and olefin polymer using catalyst composition

#250
20110160043
2011-06-30

Process for the preparation of catalytic support and supported bimetallic catalysts for production of homopolymers and copolymers of ethylene with α-olefins, of high and ultra high molecular weight and with broad molecular weight distribution in slurry, bulk and gas phase processes and products thereof

#251
20110152529
2011-06-23

Transition metal complex, catalyst composition including the same and olefin polymer using catalyst composition

#252
20110152486
2011-06-23

Supported nonmetallocene catalyst and preparation thereof

#253
20110152483
2011-06-23

Polyolefin production using an improved catalyst system

#254
20110152477
2011-06-23

Method for the production of polymers

#255
20110152463
2011-06-23

RESIN COMPOSITION

#256
20110144274
2011-06-16

PRODUCTION PROCESS OF OLEFIN POLYMERIZATION CATALYST AND OLEFIN POLYMER

#257
20110144240
2011-06-16

Functionalized ethylene/α-olefin interpolymer compositions

#258
20110136994
2011-06-09

OLEFIN POLYMERIZATION CATALYST AND PRODUCTION PROCESS OF OLEFIN POLYMER

#259
20110136981
2011-06-09

BUTENE-1 COPOLYMERS AND PROCESS FOR THEIR PREPARATION

#260
20110130527
2011-06-02

Method for transitioning between incompatible olefin polymerization catalyst systems

#261
20110124818
2011-05-26

Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation

#262
20110118416
2011-05-19

Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation

#263
20110098422
2011-04-28

Polyethylene compositions having improved properties

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2011-04-21

Silica-coated alumina activator-supports for metallocene catalyst compositions

#265
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2011-04-14

PROCESS OF PREPARATION OF CATALYTIC SUPPORT AND SUPPORTED METALLOCENE CATALYSTS FOR PRODUCTION OF HOMOPOLYMERS AND COPOLYMERS OF ETHYLENE WITH ALFA - OLEFINS, OF HIGH AND ULTRA HIGH MOLECULAR WEIGHT AND WITH BROAD MOLECULAR WEIGHT DISTRIBUTION IN SLURRY, BULK AND GAS PHASE PROCESSES AND PRODUCTS THEREOF

#266
20110082270
2011-04-07

Pyridazine-modified ziegler-natta catalyst system

#267
20110082268
2011-04-07

Indazole-modified ziegler-natta catalyst system

#268
20110062108
2011-03-17

PE moulding composition for producing injection-molded screw cap closures and high-strength screw cap closure for carbonated beverages produced therewith

#269
20110040059
2011-02-17

Ethylene-α-olefin copolymer and molded article

#270
20110034658
2011-02-10

1-butene terpolymers

#271
20110028665
2011-02-03

Multi-stage process for producing multimodal linear low density polyethylene polymers

#272
20110021727
2011-01-27

Catalysts based on 2-(2-aryloxy)quinoline or 2-(2-aryloxy)dihydroquinoline ligands

#273
20110009579
2011-01-13

Processes For Producing A Catalyst Component For Addition Polymerization, A Catalyst And An Addition Polymer

#274
20110003951
2011-01-06

1-BUTENE COPOLYMERS

#275
20110003950
2011-01-06

Catalyst component for polymerization of ethylene and process for producing ethylene polymer (2)

#276
20110003939
2011-01-06

1-BUTENE TERPOLYMERS

#277
20110003095
2011-01-06

Modified polyolefins with an exceptional profile of properties, process for preparation thereof and use thereof

#278
20110003094
2011-01-06

Modified polyolefins with an exceptional profile of properties, process for preparation thereof and use thereof

#279
20100331501
2010-12-30

Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor

#280
20100324244
2010-12-23

1-BUTENE COPOLYMERS

#281
20100324242
2010-12-23

HIGHLY PURE, TERMINAL-UNSATURATED OLEFIN POLYMER AND PROCESS FOR PRODUCTION THEREOF

#282
20100324238
2010-12-23

1-BUTENE TERPOLYMERS

#283
20100323937
2010-12-23

Base stocks and lubricant blends containing poly-alpha olefins

#284
20100317798
2010-12-16

Bimodal polyethylene composition and articles made therefrom

#285
20100310799
2010-12-09

ETHYLENE-a-OLEFIN COPOLYMER AND MOLDED ARTICLE

#286
20100308007
2010-12-09

Polyolefin compositions

#287
20100305283
2010-12-02

Multistage process for the polymerization of olefins

#288
20100304052
2010-12-02

Fiber, tapes, monofilaments based on ethylene copolymers with alfa-olefins

#289
20100301054
2010-12-02

POLYETHYLENE MOLDING COMPOSITION FOR PRODUCING HOLLOW CONTAINERS BY THERMOFORMING AND FUEL CONTAINERS PRODUCED THEREWITH

#290
20100292424
2010-11-18

Lubricants from mixed alpha-olefin feeds

#291
20100292421
2010-11-18

BRIDGED METALLOCENE COMPOUND, OLEFIN POLYMERIZATION CATALYST CONTAINING THE SAME, AND ETHYLENE POLYMER OBTAINED WITH THE CATALYST

#292
20100292407
2010-11-18

PROCESS FOR PREPARING COPOLYMERS AND BLEND COMPOSITIONS CONTAINING THE SAME

#293
20100292395
2010-11-18

PROCESS FOR THE MANUFACTURE OF AT LEAST PARTIALLY HYDROLYZED CHLOROSULFONATED POLYOLEFIN ELASTOMERS IN OIL

#294
20100286346
2010-11-11

Method for on-line determination of degree or onset of resin stickiness using acoustic data

#295
20100285246
2010-11-11

Use of polyolefins having isotactic structural elements in flooring materials

#296
20100280197
2010-11-04

MODIFIED PARTICLE, SUPPORT, CATALYST COMPONENT FOR ADDITION POLYMERIZATION, CATALYST FOR ADDITION POLYMERIZATION, AND PROCESS FOR PRODUCING ADDITION POLYMER

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20100279033
2010-11-04

Use of polyolefins having atactic structural elements in floor coverings

#298
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2010-11-04

BIFUNCTIONAL ADDITIVES FOR LIQUID HYDROCARBONS OBTAINED BY GRAFTING STARTING WITH COPOLYMERS OF ETHYLENE AND/OR PROPYLENE AND VINYL ESTER

#299
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2010-10-21

Bimodal pipe resin and products made therefrom

#300
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2010-09-30

METALLOCENE COMPOUNDS BASED ON ETHANEDIYL-BRIDGED INDENE AND CYCLOPENTADITHIOPHENE LIGANDS