Patents-Review.com
ClassID:

98577 ⎘

C08F2500/08 - CPC Classification

Classification description:

Characteristics or properties of obtained polyolefins; Use thereof Low density, i.e. < 0.91 g/cm

Recent Application in this class:
#1
20260152589
2026-06-04

POLYETHYLENE COMPOSITIONS AND FILMS MADE THEREFROM

 #2
20260146113
2026-05-28

Ethylene-Based Polymers, Articles Made Therefrom, and Processes for Making Same

 #3
20260103551
2026-04-16

USE OF RADICAL SCAVENGERS TO REDUCE FOULING DURING HIGH PRESSURE POLYMERIZATION

 #4
20250179226
2025-06-05

METHOD FOR PREPARING ZIEGLER-NATTA CATALYST FOR POLYMERIZATION OF LOW-DENSITY COPOLYMER

 #5
20250043034
2025-02-06

Processes for Making Polyolefins with Composition Control

 #6
20230312794
2023-10-05

Composite material including three-dimensional (3D) graphene

 #7
20230192917
2023-06-22

COMPOSITIONS AND METHODS OF MAKING TILES FROM PLASTIC WASTE

 #8
20230146068
2023-05-11

Bimodal linear low density polyethylene copolymer

 #9
20230127331
2023-04-27

BIMODAL LINEAR LOW DENSITY POLYETHYLENE COPOLYMER

 #10
20230028786
2023-01-26

CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS

 #11
20220340698
2022-10-27

Composition for Encapsulant Film and Encapsulant Film Comprising the Same

 #12
20220336919
2022-10-20

Secondary battery

 #13
20220336918
2022-10-20

Secondary Battery

 #14
20220325019
2022-10-13

Method of controlling polyethylene architecture

 #15
20220282010
2022-09-08

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

 #16
20220162348
2022-05-26

Polymerization using a spiral heat exchanger

 #17
20220098342
2022-03-31

Bimodal polyethylene resins and pipes produced therefrom

 #18
20220089797
2022-03-24

Olefin polymer and preparation method thereof

 #19
20220002455
2022-01-06

Producing polyolefin products

 #20
20210284770
2021-09-16

Method of producing polyethylene and polyethylene thereof

 #21
20210238317
2021-08-05

Catalyst composition and method for preparing polyolefin using the same

 #22
20210198394
2021-07-01

Terpolymers for caps and closures

 #23
20210147726
2021-05-20

Permanently tacky adhesives with improved environmental compatibility

 #24
20210122906
2021-04-29

Composition comprising heterophasic propylene copolymer

 #25
20210095109
2021-04-01

Polyethylene composition

 #26
20200369807
2020-11-26

Olefin-based polymer

 #27
20200362073
2020-11-19

Olefin-based polymer

 #28
20200299445
2020-09-24

Highly grafted ethylene-based polymers, highly grafted ethylene-based polymer compositions, and processes for forming the same

 #29
20200290331
2020-09-17

Laminated film comprising ethylene copolymer

 #30
20200283552
2020-09-10

HYDROPHILIC SURFACTANT ADDITIVE CONCENTRATES AND COMPOUNDS

 #31
20200255563
2020-08-13

Ethylene copolymer having enhanced film properties

 #32
20200161019
2020-05-21

Polymer composition and a power cable comprising the polymer composition

 #33
20200157260
2020-05-21

Bimodal polyethylene resins and pipes produced therefrom

 #34
20200031964
2020-01-30

Polymerization process

 #35
20200023331
2020-01-23

Methods for determining transition metal compound concentrations in multicomponent liquid systems

 #36
20190367650
2019-12-05

Producing polyolefin products

 #37
20190322780
2019-10-24

METHOD TO PREPARE ETHYLENE COPOLYMERS

 #38
20190299183
2019-10-03

Methods for determining transition metal compound concentrations in multicomponent liquid systems

 #39
20190284317
2019-09-19

Olefin Polymer And Preparation Method Thereof

 #40
20190284315
2019-09-19

Bimodal polyethylene resins and pipes produced therefrom

 #41
20190276571
2019-09-12

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

 #42
20190275506
2019-09-12

Catalyst systems comprising activator, polymerization processes using same, and products made therefrom

 #43
20190270830
2019-09-05

Method for separating hydrocarbons from polymer

 #44
20190263953
2019-08-29

Polyethylene compositions and articles made therefrom

 #45
20190256696
2019-08-22

Polyethylene composition

 #46
20190225782
2019-07-25

Polyethylene composition

 #47
20190218318
2019-07-18

Polymerization process

 #48
20190201865
2019-07-04

Manufacturing plant for high-pressure ethylene polymerization and method for emergency shutdown

 #49
20190177452
2019-06-13

Method of producing polyethylene and polyethylene thereof

 #50
20190177443
2019-06-13

High pressure, free radical polymerizations to produce ethylene-based polymers

 #51
20190169333
2019-06-06

Producing polyolefin products

 #52
20190161604
2019-05-30

Polymer composition for caps and closures

 #53
20190161561
2019-05-30

Catalysts that produce polyethylene with broad, bimodal molecular weight distribution

 #54
20190161560
2019-05-30

Asymmetric -metallocene catalyst compounds for producing polyolefins having a broad molecular weight distribution

 #55
20190144581
2019-05-16

Very low density polyethylene produced with single site catalyst

 #56
20190144576
2019-05-16

Polyethylene compositions and articles made therefrom

 #57
20190143287
2019-05-16

System and method for catalyst preparation

 #58
20190136050
2019-05-09

Compositions comprising ethylene-carbon monoxide copolymers

 #59
20190127501
2019-05-02

Polyethylene material and application thereof

 #60
20190119479
2019-04-25

Crosslinked polyolefin resin foam, and molded article using same

 #61
20190119419
2019-04-25

Process for producing LLDPE resins

 #62
20190119417
2019-04-25

Polyethylene compositions and articles made therefrom

 #63
20190119413
2019-04-25

Catalyst systems and polymerization processes for using the same

 #64
20190112407
2019-04-18

Polyolefin blends including crystalline block composites for PVC-free wear layers

 #65
20190112402
2019-04-18

Soft polyolefin composition

 #66
20190100611
2019-04-04

Ethylene/1-hexene copolymer having excellent processability and mechanical properties

 #67
20190077892
2019-03-14

Polyethylene resin composition for injection-molding

 #68
20190048155
2019-02-14

FILMS, AND RELATED COMPOSITIONS AND METHODS OF MAKING

 #69
20190045881
2019-02-14

Roofing membranes, compositions, and methods of making the same

 #70
20190029361
2019-01-31

SHOE SOLES, COMPOSITIONS, AND METHODS OF MAKING THE SAME

 #71
20190021441
2019-01-24

POLYOLEFIN ELASTOMER COMPOSITIONS AND METHODS OF MAKING THE SAME

 #72
20190010262
2019-01-10

ETHYLENE BASED POLYMER COMPOSITION SUITABLE FOR USE IN EXTRUSION COATING

 #73
20180346623
2018-12-06

Ethylene copolymer having enhanced film properties

 #74
20180320034
2018-11-08

Adhesive composition

 #75
20180320033
2018-11-08

Hot melt adhesive composition

 #76
20180304602
2018-10-25

Polymer blends for use in multilayer structure and multilayer structures comprising the same

 #77
20180291042
2018-10-11

Catalyst systems containing low valent titanium-aluminum complexes and polymers produced therefrom

 #78
20180265611
2018-09-20

Process for producing ethylene-based polymers with reduced gel counts and low reactor fouling

 #79
20180265604
2018-09-20

Procatalyst and polymerization process using the same

 #80
20180251630
2018-09-06

Thermoplastic polyolefin with reduced gloss for non-carpeted flooring

 #81
20180237870
2018-08-23

Binding process for pyrophoric steelmaking byproducts

 #82
20180230250
2018-08-16

Low density polyethylene of high clarity, film made therefrom and a process for producing such film

 #83
20180223014
2018-08-09

Polypropylene-based composite material

 #84
20180208692
2018-07-26

Short chain branching control on ethylene-butene copolymers

 #85
20180201773
2018-07-19

Compositions containing low molecular weight propylene-based polymers

 #86
20180201706
2018-07-19

Olefin-based polymer

 #87
20180194919
2018-07-12

Polypropylene/inorganic particle blend composition for PVC-free wear layer in resilient flooring

 #88
20180194911
2018-07-12

Articles comprising broad molecular weight distribution polypropylene resins

 #89
20180194904
2018-07-12

Superabsorbent polymer and preparation method thereof

 #90
20180190407
2018-07-05

Linear low-density polyethylene polymers suitable for use on cables

 #91
20180186912
2018-07-05

Producing polyolefin products

 #92
20180186911
2018-07-05

Producing polyolefin products

 #93
20180163024
2018-06-14

Polyolefin elastomer compositions and methods of making the same

 #94
20180148614
2018-05-31

MULTILAYER POLYOLEFIN FILM CAPABLE OF LINEAR TEAR PROPAGATION

 #95
20180147821
2018-05-31

Packaging film

 #96
20180127523
2018-05-10

Ethylene-based polymers with low hexane extractables

 #97
20180127522
2018-05-10

Short-Chain Polyethylene Homopolymers Having Improved Grindability

 #98
20180112070
2018-04-26

Polyethylene for pipe and joint, and molded body thereof

 #99
20180112017
2018-04-26

Process for producing ethylene-based polymers with low hexane extractables

 #100
20180105625
2018-04-19

Producing polyolefin products

 #101
20180086859
2018-03-29

Supported catalyst systems and processes for use thereof

 #102
20180066088
2018-03-08

Producing polyolefin products

 #103
20180057623
2018-03-01

Process for forming polyolefins

 #104
20180016372
2018-01-18

Low density polyethylene copolymer having excellent film processability and transparency

 #105
20170361301
2017-12-21

Optimized agitator system for production of polyolefin

 #106
20170320978
2017-11-09

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

 #107
20170301813
2017-10-19

Sealing material for solar cell modules, and manufacturing method thereof

 #108
20170247584
2017-08-31

Hot melt adhesive composition

 #109
20170240781
2017-08-24

Adhesive composition

 #110
20170226244
2017-08-10

Very low density polyethylene produced with single site catalyst

 #111
20170218105
2017-08-03

Olefin-based polymer

 #112
20170218103
2017-08-03

Low density polyethylene with high elongation hardening

 #113
20170210834
2017-07-27

Co-supported catalysts for the tandem trimerization and polymerization of ethylene to produce linear low density polyethylene

 #114
20170183433
2017-06-29

Producing polyolefin products

 #115
20170178763
2017-06-22

Polymer composition and a power cable comprising the polymer composition

 #116
20170145131
2017-05-25

Hydrosilylation crosslinking of polyolefin cable components

 #117
20170088647
2017-03-30

Polymerization using a spiral heat exchanger

 #118
20170037160
2017-02-09

PROCESS FOR MAKING A STABILIZED FABRICATED ARTICLE FROM POLYOLEFIN

 #119
20170022309
2017-01-26

Producing polyolefin products

 #120
20170022307
2017-01-26

Process for forming polyolefins

 #121
20170008983
2017-01-12

Producing polyolefin products

 #122
20160347889
2016-12-01

Producing polyolefin products

 #123
20160347888
2016-12-01

Producing polyolefin products with improved stiffness, toughness, and processability

 #124
20160347886
2016-12-01

Producing polyolefin products with improved stiffness, toughness, and processability

 #125
20160347874
2016-12-01

Method of producing polyethylene and polyethylene thereof

 #126
20160340450
2016-11-24

Titanium phosphinimide and titanium iminoimidazolidide catalyst systems with activator-supports

 #127
20160325252
2016-11-10

System and Method for Catalyst Preparation

 #128
20160251461
2016-09-01

Propylene-based elastomer

 #129
20150175726
2015-06-25

Low density polyolefin resins and films made therefrom

 #130
20150112005
2015-04-23

Processes to control fouling and improve compositions

 #131
20150111053
2015-04-23

Low density polyethylene for extrusion coating

 #132
20150013768
2015-01-15

Sheet set for encapsulating solar battery

 #133
20140114039
2014-04-24

System and method for catalyst preparation

 #134
20130261278
2013-10-03

Polyethylene production improvement

 #135
20130085244
2013-04-04

Use of temperature and ethylene partial pressure to introduce long chain branching in high density polyethylene

 #136
20130053527
2013-02-28

EYHLYLENE-OCTENE COPOLYMER HAVING UNIFORM COMONOMER DISTRIBUTION (AS AMENDED)

 #137
20130035460
2013-02-07

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

 #138
20130030125
2013-01-31

Moulding composition

 #139
20130030092
2013-01-31

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

 #140
20130017379
2013-01-17

Propylene based resin composition and use thereof

 #141
20130017351
2013-01-17

Propylene based resin composition and use thereof

 #142
20130011649
2013-01-10

Propylene based resin composition and use thereof

 #143
20130011596
2013-01-10

Propylene based resin composition and use thereof

 #144
20120305284
2012-12-06

Polymer composition and a power cable comprising the polymer composition

 #145
20120289666
2012-11-15

Process for the gas phase polymerisation of olefins

 #146
20120277388
2012-11-01

Polyethylene prepared with supported late transition metal catalyst systems

 #147
20120259077
2012-10-11

Mixed metallocene catalyst composition and method for preparing polyolefin using the same

 #148
20120252990
2012-10-04

Polymerization process to make low density polyethylene

 #149
20120238712
2012-09-20

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

 #150
20120225993
2012-09-06

Glass fiber composite of improved processability

 #151
20120220738
2012-08-30

High pressure LDPE for medical applications

 #152
20120220728
2012-08-30

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

 #153
20120196985
2012-08-02

Olefin block copolymers and production methods thereof

 #154
20120190601
2012-07-26

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

 #155
20120149856
2012-06-14

Catalyst activation in a dual reactor process

 #156
20120142882
2012-06-07

PE MIB SLURRY POLYMERISATION

 #157
20120141702
2012-06-07

Ethylene copolymer having multiple pitch in molecular weight distribution and the method of preparing the same

 #158
20120130034
2012-05-24

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

 #159
20120130032
2012-05-24

Polymerization process using a supported constrained geometry catalyst

 #160
20120129417
2012-05-24

ETHYLENIC POLYMER AND ITS USE

 #161
20120123078
2012-05-17

Metallocene compound, catalyst composition comprising the same, and an olefinic polymer produced using the same

 #162
20120123067
2012-05-17

BIMODAL POLYETHYLENE PROCESS AND PRODUCTS

 #163
20120116035
2012-05-10

High activity, low molecular weight olefin polymerization process

 #164
20120108777
2012-05-03

Interpolymers suitable for use in hot melt adhesives and processes to prepare the same

 #165
20120108772
2012-05-03

Method for producing an elastomer using a transition metal catalyst

 #166
20120108770
2012-05-03

High temperature polyethylene solution polymerization process

 #167
20120101242
2012-04-26

Polyethylene and process for production thereof

 #168
20120101241
2012-04-26

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

 #169
20120101235
2012-04-26

Polyethylene and process for production thereof

 #170
20120095172
2012-04-19

IMPROVED ETHYLENE POLYMERIZATION CATALYST COMPOSITION

 #171
20120095168
2012-04-19

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

 #172
20120095158
2012-04-19

ETHYLENIC POLYMER AND ITS USE

 #173
20120088894
2012-04-12

Polyolefin solution polymerization process and polymer

 #174
20120053308
2012-03-01

Linear low density polyethylene with uniform or reversed comonomer composition distribution

 #175
20120041149
2012-02-16

ETHYLENE COPOLYMER AND A METHOD OF PREPARING THE SAME

 #176
20120041148
2012-02-16

HETEROGENEOUS ETHYLENE/ALPHA-OLEFIN INTERPOLYMER

 #177
20120028065
2012-02-02

COLLATION SHRINKAGE FILM HAVING EXCELLENT CLARITY AND SUPERIOR TOUGHNESS

 #178
20120022226
2012-01-26

Mono-hydroindacenyl complexes

 #179
20120022223
2012-01-26

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

 #180
20120015123
2012-01-19

Ethylene Copolymer with Improved Elasticity and Processibility

 #181
20120010354
2012-01-12

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

 #182
20110319576
2011-12-29

Process for preparing ethylene homopolymers or copolymers of ethylene with α-olefin by using the transition metal compound

 #183
20110318560
2011-12-29

Film made from heterogenous ethylene/alpha-olefin interpolymer

 #184
20110313119
2011-12-22

High temperature solution polymerization process

 #185
20110313111
2011-12-22

Ethylene copolymers, catalyst system and process for preparing the same

 #186
20110306737
2011-12-15

MULTI-STAGE PROCESS FOR PRODUCING MULTI-MODAL ETHYLENE POLYMER COMPOSITION

 #187
20110282011
2011-11-17

METHOD FOR PREPARING ELASTOMERIC COPOLYMERS OF ETHYLENE AND a-OLEFINS

 #188
20110274589
2011-11-10

Gas-phase polymerization of alpha-olefin

 #189
20110269922
2011-11-03

Gas-phase polymerization of alpha-olefin

 #190
20110263801
2011-10-27

Multi-stage process for producing multi-modal linear low density polyethylene

 #191
20110262747
2011-10-27

Adhesives made from interpolymers of ethylene/alpha-olefins

 #192
20110230629
2011-09-22

Impact Resistant LLDPE Composition and Films Made Thereof

 #193
20110230108
2011-09-22

Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation

 #194
20110223406
2011-09-15

Impact resistant LLDPE composition and films made thereof

 #195
20110212315
2011-09-01

Impact Resistant LLDPE Composition and Films Made Thereof

 #196
20110212283
2011-09-01

Impact resistant LLDPE composition and films made thereof

 #197
20110178253
2011-07-21

High pressure low density polyethylene resins with improved optical properties produced through use of highly active chain transfer agents

 #198
20110177935
2011-07-21

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

 #199
20110177313
2011-07-21

COPOLYMERS AND FILMS THEREOF

 #200
20110172451
2011-07-14

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

 #201
20110168427
2011-07-14

Process for producing a polymer and a polymer for wire and cable applications

 #202
20110160413
2011-06-30

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

 #203
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

 #204
20110152529
2011-06-23

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

 #205
20110152454
2011-06-23

Production of grafted polyethylene from renewable materials, the obtained polyethylene and uses thereof

 #206
20110144240
2011-06-16

Functionalized ethylene/α-olefin interpolymer compositions

 #207
20110136996
2011-06-09

Methods of preparing a polymerization catalyst

 #208
20110130528
2011-06-02

Polymerization of olefins

 #209
20110124818
2011-05-26

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

 #210
20110118416
2011-05-19

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

 #211
20110098426
2011-04-28

TRANSITION METAL CATALYTIC SYSTEMS AND METHODS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS OF THE ETHYLENE AND a-OLEFINS USING THE SAME

 #212
20110086963
2011-04-14

Processes to control fouling and improve compositions

 #213
20110060085
2011-03-10

Low emission polymer composition

 #214
20110040041
2011-02-17

Polymerization processes using metallocene catalysts, their polymer products and end uses

 #215
20100331505
2010-12-30

Dual metallocene catalyst systems for decreasing melt index and increasing polymer production rates

 #216
20100331503
2010-12-30

Production method of polyolefin, polyolefin and 1-hexene for linear low density polyethylene production raw material

 #217
20100331501
2010-12-30

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

 #218
20100324237
2010-12-23

Polymerization of olefins

 #219
20100324202
2010-12-23

Heterogeneous ethylene alpha-olefin interpolymers

 #220
20100310799
2010-12-09

ETHYLENE-a-OLEFIN COPOLYMER AND MOLDED ARTICLE

 #221
20100298510
2010-11-25

Catalyst system and process for olefin polymerization

 #222
20100298501
2010-11-25

Ethylene terpolymers

 #223
20100286346
2010-11-11

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

 #224
20100285253
2010-11-11

Long chain branched propylene-alpha-olefin copolymers

 #225
20100267901
2010-10-21

Process for obtaining polymers of ethylene and cycloolefins

 #226
20100255936
2010-10-07

Catalyst compositions comprising chain shuttling agents and the use thereof to produce golf ball compositions

 #227
20100240844
2010-09-23

Methods of preparing a polymerization catalyst

 #228
20100234545
2010-09-16

Ethylene copolymer having multiple pitch molecular weight distribution and the method of preparing the same

 #229
20100222535
2010-09-02

Hypercompressor Lubricants for High Pressure Polyolefin Production

 #230
20100179291
2010-07-15

Long chain-branched ethylene-alpha olefin copolymer

 #231
20100144985
2010-06-10

Slurry phase polymerisation process

 #232
20100144984
2010-06-10

Slurry phase polymerisation process

 #233
20100144981
2010-06-10

Method for reducing and/or preventing production of excessively low density polymer product during polymerization transitions

 #234
20100144968
2010-06-10

Slurry phase polymerisation process

 #235
20100120981
2010-05-13

Ethylene copolymer and a method of preparing the same

 #236
20100113729
2010-05-06

Ethylene copolymer with improved impact resistance

 #237
20100113721
2010-05-06

Fourth group transition metal compound having cyclopentadienyl ligand, method of preparing compound, and method of preparing olefin polymer using compound

 #238
20100113720
2010-05-06

Method for preparing elastomeric copolymers of ethylene and α-olefins

 #239
20100113698
2010-05-06

Polymer blends with ethylene/α-olefin interpolymers

 #240
20100093961
2010-04-15

FREE RADICAL INITIATOR SYSTEM AND A HIGH PRESSURE, FREERADICAL POLYMERIZATION PROCESS FOR PRODUCING A LOW DENSITY POLYETHYLENE POLYMER

 #241
20100093953
2010-04-15

POLYETHYLENE, PROCESS AND CATALYST COMPOSITION FOR THE PREPARATION THEREOF

 #242
20100087609
2010-04-08

Ethylene α-olefin copolymer

 #243
20100087606
2010-04-08

HIGH PRESSURE LOW DENSITY POLYETHYLENE RESINS WITH IMPROVED OPTICAL PROPERTIES PRODUCED THROUGH USE OF HIGHLY ACTIVE CHAIN TRANSFER AGENTS

 #244
20100084363
2010-04-08

HIGH-DENSITY POLYETHYLENE COMPOSITIONS, METHOD OF MAKING THE SAME, INJECTION MOLDED ARTICLES MADE THEREFROM, AND METHOD OF MAKING SUCH ARTICLES

 #245
20100081776
2010-04-01

Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and α-olefins using the same

 #246
20100062927
2010-03-11

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

 #247
20100055432
2010-03-04

Polyethylene thick film and process for preparing polyethylene

 #248
20100036069
2010-02-11

High efficiency solution polymerization process

 #249
20100029873
2010-02-04

Catalyst system and process for olefin polymerization

 #250
20100029871
2010-02-04

Catalyst system, process for olefin polymerization, and polymer compositions produced therefrom

 #251
20090321300
2009-12-31

Pellets comprising polymer and package containing the same

 #252
20090312509
2009-12-17

Polypropylene solution polymerization process

 #253
20090306299
2009-12-10

Multimodal polyethylene composition, mixed catalyst and process for preparing the composition

 #254
20090304966
2009-12-10

Bimodal polyethylene process and products

 #255
20090299116
2009-12-03

Polyolefin solution polymerization process and polymer

 #256
20090286943
2009-11-19

Process for preparation of olefin polymers

 #257
20090270580
2009-10-29

Ethylene Polymer, and Thermoplastic Resin Composition Comprising the Same, and Molded Product Obtained Therefrom

 #258
20090249645
2009-10-08

Ethylenic copolymer, composition containing the copolymer and use thereof

 #259
20090227748
2009-09-10

Process for Preparing Olff in Polymers in the Presence of Catalyst Systems Having Photochromic Groups

 #260
20090209721
2009-08-20

Copolymer, production process thereof, lubricating oil viscosity modifier, and lubricating oil composition

 #261
20090182102
2009-07-16

Interpolymers suitable for use in hot melt adhesives and processes to prepare the same

 #262
20090176949
2009-07-09

Transition metal complexes, catalyst compositions containing the same, and methods for preparing ethylene homopolymers or copolymers of ethylene and α-olefins using the same

 #263
20090171043
2009-07-02

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

 #264
20090163677
2009-06-25

Loop type reactor for polymerization

 #265
20090111944
2009-04-30

Pseudo-block copolymers and process employing chain shuttling agent

 #266
20090105407
2009-04-23

Polypropylene-based adhesive compositions

 #267
20090076216
2009-03-19

In-line process for producing plasticized polymers and plasticized polymer blends

 #268
20090076214
2009-03-19

In-line blending of plasticizers with a base polymer

 #269
20090017710
2009-01-15

Propylene Melt Blown Resins, Propylene Melt Blown Resin Fibers and Non-Woven Fabric Made From the Same, and Methods of Making the Same

 #270
20080311812
2008-12-18

Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation

 #271
20080293562
2008-11-27

Preparation of ultra high molecular weight linear low density polyethylene

 #272
20080280517
2008-11-13

Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates

 #273
20080269412
2008-10-30

Catalytic olefin block copolymers with controlled block sequence distribution

 #274
20080255329
2008-10-16

High activity, low molecular weight olefin polymerization process

 #275
20080249262
2008-10-09

Copolymers and films thereof

 #276
20080234435
2008-09-25

Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates

 #277
20080214768
2008-09-04

Preparation of ultra high molecular weight linear low density polyethylene

 #278
20080214753
2008-09-04

Catalyst systems and their use in polymerization processes

 #279
20080190645
2008-08-14

Semiconductive polymer composition

 #280
20080182941
2008-07-31

Polyolefin compositions

 #281
20080171651
2008-07-17

Process for preparing low molecular weight olefin (CO) polymer and polymerization catalyst used thereof

 #282
20080146736
2008-06-19

Catalyst compositions comprising chain shuttling agents and the use thereof to produce golf ball compositions

 #283
20080139749
2008-06-12

Copolymer

 #284
20080132406
2008-06-05

Catalyst system for producing ethylene (co) polymer with improved branch distribution

 #285
20080125561
2008-05-29

Copolymer, lubricating oil viscosity modifier, and lubricating oil composition

 #286
20080119624
2008-05-22

Loop reactor with varying diameter for olefin polymerization

 #287
20080108768
2008-05-08

Ethylene copolymers and their uses

 #288
20080081887
2008-04-03

Preparation of ultra high molecular weight linear low density polyethylene

 #289
20080081885
2008-04-03

Polymerization process

 #290
20080071031
2008-03-20

Ultra high molecular weight ethylene copolymer powder

 #291
20080064838
2008-03-13

Monocyclopentadienyl complexes

 #292
20080064836
2008-03-13

Process for the preparation of ethylene copolymers

 #293
20080050588
2008-02-28

Semiconductive polymer composition

 #294
20080045663
2008-02-21

Polymerization processes using metallocene catalysts, their polymer products and end uses

 #295
20080038533
2008-02-14

Linear polymers, polymer blends, and articles made therefrom

 #296
20080011709
2008-01-17

POLYETHYLENE-BASED RESIN MOLDING MATERIAL

 #297
20070282083
2007-12-06

Process for the (co)polymerization of ethylene

 #298
20070251572
2007-11-01

Propylene resin composition and use thereof

 #299
20070249798
2007-10-25

Isotactic propylene copolymers, their preparation and use

 #300
20070225158
2007-09-27

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