ClassID:

98580

C08F2500/11 - CPC Classification

Classification description:

Characteristics or properties of obtained polyolefins; Use thereof Melt tension or melt strength

Recent Application in this class:
#1
20230303815
2023-09-28

Process for making crosslinked cable insulation using high melt strength ethylene-based polymer made in a tubular reactor and optionally modified with a branching agent

#2
20220153886
2022-05-19

Ethylene/alpha-olefin copolymers for better optical and mechanical properties and processability of film made therefrom

#3
20220089797
2022-03-24

Olefin polymer and preparation method thereof

#4
20220002455
2022-01-06

Producing polyolefin products

#5
20210284770
2021-09-16

Method of producing polyethylene and polyethylene thereof

#6
20210054182
2021-02-25

Process for making crosslinked cable insulation using high melt strength ethylene-based polymer made in a tubular reactor and optionally modified with a branching agent

#7
20200362072
2020-11-19

Door assembly

#8
20200172645
2020-06-04

Cyclic olefin copolymers and films prepared therefrom

#9
20200165422
2020-05-28

Solution polymerization process

#10
20200062880
2020-02-27

Process for preparing high melt strength polypropylene

#11
20190367650
2019-12-05

Producing polyolefin products

#12
20190352439
2019-11-21

Ethylene/Alpha-Olefin Copolymers for Better Optical and Mechanical Properties and Processability of Film Made Therefrom

#13
20190322780
2019-10-24

METHOD TO PREPARE ETHYLENE COPOLYMERS

#14
20190284317
2019-09-19

Olefin Polymer And Preparation Method Thereof

#15
20190241724
2019-08-08

Dilution index

#16
20190177452
2019-06-13

Method of producing polyethylene and polyethylene thereof

#17
20190169333
2019-06-06

Producing polyolefin products

#18
20190153188
2019-05-23

Polypropylene-type resin pre-expanded particles, and method for producing said pre-expanded particles

#19
20190135962
2019-05-09

Non-stretched polypropylene-based film

#20
20190119427
2019-04-25

Propylene-diene copolymer resin having excellent melt tension

#21
20190023883
2019-01-24

Ethylene/alpha-olefin copolymer composition, and articles comprising the same

#22
20180371224
2018-12-27

Process for enhancing the melt strength of propylene-based polymer compositions

#23
20180334559
2018-11-22

ONE-STEP PRODUCTION OF A POLYPROPYLENE COMPOSITION

#24
20180319910
2018-11-08

Low density ethylene-based polymers with high melt strength

#25
20180298173
2018-10-18

Polypropylene for films and the films therefrom

#26
20180298170
2018-10-18

Dilution index

#27
20180265603
2018-09-20

Ziegler-natta catalysts doped with non-Group IV metal chlorides

#28
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

#29
20180198012
2018-07-12

Encapsulant for PV module, method of manufacturing the same and PV module comprising the same

#30
20180194911
2018-07-12

Articles comprising broad molecular weight distribution polypropylene resins

#31
20180186981
2018-07-05

Ethylene interpolymers having improved color

#32
20180186912
2018-07-05

Producing polyolefin products

#33
20180186911
2018-07-05

Producing polyolefin products

#34
20180171047
2018-06-21

Process to make tubular ethylene based polymers with high G′ and broad MWD

#35
20180171046
2018-06-21

Process to make tubular ethylene based polymers with high melt strength

#36
20180163039
2018-06-14

Process for making crosslinked cable insulation using high melt strength ethylene-based polymer made in a tubular reactor and optionally modified with a branching agent

#37
20180127522
2018-05-10

Short-Chain Polyethylene Homopolymers Having Improved Grindability

#38
20180105625
2018-04-19

Producing polyolefin products

#39
20180094089
2018-04-05

Propylene-based impact copolymers

#40
20180066088
2018-03-08

Producing polyolefin products

#41
20180016372
2018-01-18

Low density polyethylene copolymer having excellent film processability and transparency

#42
20170320978
2017-11-09

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

#43
20170306069
2017-10-26

Multimodal polyolefin resin having high melt strength and molded product prepared with the same

#44
20170267822
2017-09-21

Rotomolded articles

#45
20170267794
2017-09-21

Low comonomer propylene-based impact copolymers

#46
20170233516
2017-08-17

Cyclic olefin copolymers and methods of making them

#47
20170226332
2017-08-10

Artificial turf filament and articles incorporating same

#48
20170190817
2017-07-06

Thermoplastic resin composition and molding product made therefrom

#49
20170183433
2017-06-29

Producing polyolefin products

#50
20170152376
2017-06-01

Multimodal polyethylene composition with high pressure resistance

#51
20170107315
2017-04-20

Ethylene-based polymers comprising units derived from carbon monoxide and a rheology modifying agent

#52
20170101500
2017-04-13

Multiblock copolymer, rubber composition, and tire

#53
20170101489
2017-04-13

Polypropylene with broad molecular weight distribution

#54
20170081444
2017-03-23

Ethylene-based polymer composition for films with improved toughness

#55
20170037164
2017-02-09

Catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process

#56
20170022309
2017-01-26

Producing polyolefin products

#57
20170022308
2017-01-26

Propylene-based impact copolymers

#58
20170008983
2017-01-12

Producing polyolefin products

#59
20160362510
2016-12-15

METHOD TO PREPARE ETHYLENE COPOLYMERS

#60
20160347966
2016-12-01

Tetrafluoroethylene polymer dispersions stabilized with aliphatic non-ionic surfactants

#61
20160347889
2016-12-01

Producing polyolefin products

#62
20160347888
2016-12-01

Producing polyolefin products with improved stiffness, toughness, and processability

#63
20160347886
2016-12-01

Producing polyolefin products with improved stiffness, toughness, and processability

#64
20160347874
2016-12-01

Method of producing polyethylene and polyethylene thereof

#65
20160336469
2016-11-17

Encapsulant for PV module, method of manufacturing the same and PV module comprising the same

#66
20160333125
2016-11-17

Non-stretched polypropylene-based film

#67
20160311988
2016-10-27

BOPP film having low shrinkage

#68
20160311954
2016-10-27

PROCESSING AID FOR POLYOLEFINS, AND POLYOLEFIN COMPOSITION

#69
20160289361
2016-10-06

Modified polytetrafluoroethylene fine powder and uniaxially stretched porous body

#70
20160280819
2016-09-29

CATALYST FOR OLEFIN POLYMERIZATION, METHOD FOR PRODUCING OLEFIN POLYMER, METHOD FOR PRODUCING PROPYLENE-BASED COPOLYMER, PROPYLENE POLYMER, PROPYLENE-BASED POLYMER COMPOSITION, AND USE OF THOSE

#71
20160108221
2016-04-21

Solution polymerization process

#72
20150112005
2015-04-23

Processes to control fouling and improve compositions

#73
20130072632
2013-03-21

Polyethylene compositions and closures for bottles

#74
20130066022
2013-03-14

SHAPED HIGH MOLECULAR WEIGHT POLYETHYLENE ARTICLES, THEIR PRODUCTION AND USE

#75
20130059958
2013-03-07

Concurrent solid and melt state grafting of coagents for making long chain branched polypropylene via direct reactive extrusion process

#76
20130052464
2013-02-28

Resin fine powder consisting of 4-methyl-1-pentene polymer, composition containing same, and process for production thereof

#77
20130048204
2013-02-28

Elastic films and laminates

#78
20130041119
2013-02-14

OLEFIN POLYMER PRODUCING METHOD, ETHYLENE POLYMER, AND MOLD PRODUCT

#79
20130035444
2013-02-07

Polyethylene with high melt strength for use in films

#80
20130035438
2013-02-07

METHOD FOR PREPARING POLYETHYLENE WITH HIGH MELT STRENGTH

#81
20130030092
2013-01-31

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

#82
20130029125
2013-01-31

Thermoplastic polyolefin blends and films therefrom

#83
20130023598
2013-01-24

Propylene homopolymer having high melt strength and preparation method thereof

#84
20130022804
2013-01-24

Thick blown films

#85
20130000947
2013-01-03

Crosslinkable polymer composition and cable with advantageous electrical properties

#86
20120329351
2012-12-27

Elastic Nonwoven Materials Comprising Propylene-Based and Ethylene-Based Polymers

#87
20120316310
2012-12-13

ETHYLENE-alpha-OLEFIN COPOLYMER

#88
20120295994
2012-11-22

Blownfilm grade showing superior stiffness, transparency and processing behaviour

#89
20120283390
2012-11-08

High melt strength polyethylene compositions and methods for making the same

#90
20120277380
2012-11-01

Ethylene-based polymer compositions for use as a blend component in shrinkage film applications

#91
20120276312
2012-11-01

Multimodal heterophasic copolymer and thermoformed articles from same

#92
20120270959
2012-10-25

Blown grade showing superior stiffness, transparency and processing behaviour

#93
20120264886
2012-10-18

Polypropylene resin, polypropylene resin composition, and foam-injection-molded article

#94
20120259078
2012-10-11

Catalyst components for the polymerization of olefins and catalysts therefrom obtained

#95
20120238720
2012-09-20

Polyethylene film

#96
20120208970
2012-08-16

Heat-treated Ziegler-Natta catalysts for ethylene polymerization

#97
20120208969
2012-08-16

Ziegler-Natta catalysts doped with non-group IV metal chlorides

#98
20120202955
2012-08-09

Ziegler-natta catalyst composition with controlled morphology

#99
20120190784
2012-07-26

Heterophasic polypropylene copolymer composition

#100
20120165440
2012-06-28

MULTIMODAL POLYMER OF PROPYLENE, COMPOSITION CONTAINING THE SAME AND A PROCESS FOR MANUFACTURING THE SAME

#101
20120149845
2012-06-14

POLYPROPYLENE RESIN COMPOSITIONS HAVING HIGH MELT TENSION AND METHOD FOR PREPARING THE SAME

#102
20120136106
2012-05-31

Process for the Production of Polyolefins with Broad Molecular Weight Distribution

#103
20120130027
2012-05-24

Caps and closures

#104
20120130019
2012-05-24

LDPE for use as a blend component in shrinkage film applications

#105
20120123006
2012-05-17

RESIN COMPOSITION FOR CROSSLINKING/FOAM MOLDING, CROSSLINKED MOLDED FOAM, MEMBER FOR FOOTWEAR, AND FOOTWEAR

#106
20120116338
2012-05-10

Polypropylene Nonwoven Fibers And Fabrics And Methods For Making Same

#107
20120070596
2012-03-22

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

#108
20120065352
2012-03-15

Ethylene-α-olefin copolymer and article

#109
20120065351
2012-03-15

ETHYLENE-ALPHA-OLEFIN COPOLYMER AND MOLDED ARTICLE

#110
20120046406
2012-02-23

Process for the Production of Polyolefins with Broad Molecular Weight Distribution

#111
20120022223
2012-01-26

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

#112
20110315264
2011-12-29

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

#113
20110293869
2011-12-01

HIGH MELT FLOW RANDOM POLYPROPYLENE COPOLYMER

#114
20110293867
2011-12-01

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

#115
20110288213
2011-11-24

MULTIMODAL POLYMER OF PROPYLENE, COMPOSITION CONTAINING THE SAME AND A PROCESS FOR MANUFACTURING THE SAME

#116
20110272862
2011-11-10

Solid state deformation processing of crosslinked high molecular weight polymeric materials

#117
20110268952
2011-11-03

Polyethylene film with high tensile strength and high tensile energy to break

#118
20110262747
2011-10-27

Adhesives made from interpolymers of ethylene/alpha-olefins

#119
20110251360
2011-10-13

Process for the polymerization of ethylene, and ethylene polymers having broad molecular weight distribution and long-chain branching

#120
20110245425
2011-10-06

POLYPROPYLENE RESIN COMPOSITIONS HAVING HIGH MELT TENSION AND METHOD FOR PREPARING THE SAME

#121
20110229670
2011-09-22

Propylene composition with high stiffness and impact strength

#122
20110218308
2011-09-08

Ethylene-α-olefin copolymer and molded object thereof

#123
20110201769
2011-08-18

Copolymers Of Ethylene And At Least One Other 1-Olefin, And Process For Their Preparation

#124
20110198311
2011-08-18

Extrusion blown molded bottles with high stiffness and transparency

#125
20110193272
2011-08-11

Extrusion blown molded bottles with high stiffness and transparency

#126
20110177313
2011-07-21

COPOLYMERS AND FILMS THEREOF

#127
20110174415
2011-07-21

Method to produce very stiff polypropylene

#128
20110172353
2011-07-14

Propylene-based block copolymer, composition containing the copolymer, and molded products obtained therefrom

#129
20110171407
2011-07-14

Method for preparing polyethylene with high melt strength

#130
20110160373
2011-06-30

PROCESS FOR THE PRODUCTION OF POLYOLEFINS WITH BROAD MOLECULAR WEIGHT DISTRIBUTION

#131
20110152437
2011-06-23

Functionalized ethylene/α-olefin interpolymer compositions

#132
20110151161
2011-06-23

Heterophasic polymer composition of high stiffness

#133
20110144240
2011-06-16

Functionalized ethylene/α-olefin interpolymer compositions

#134
20110136994
2011-06-09

OLEFIN POLYMERIZATION CATALYST AND PRODUCTION PROCESS OF OLEFIN POLYMER

#135
20110136981
2011-06-09

BUTENE-1 COPOLYMERS AND PROCESS FOR THEIR PREPARATION

#136
20110132478
2011-06-09

Industrial polyolefin piping system

#137
20110124818
2011-05-26

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

#138
20110118417
2011-05-19

Polyethylene compositions

#139
20110118416
2011-05-19

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

#140
20110105690
2011-05-05

Method for making propylene impact copolymers with balanced impact strength and stiffness

#141
20110104416
2011-05-05

PROPYLENE-HEXENE RANDOM COPOLYMER PRODUCED IN THE PRESENCE OF A ZIEGLER NATTA CATALYST

#142
20110098422
2011-04-28

Polyethylene compositions having improved properties

#143
20110086963
2011-04-14

Processes to control fouling and improve compositions

#144
20110065873
2011-03-17

Polypropylene composition with improved optics for film and moulding applications

#145
20110040061
2011-02-17

SHORT-CHAIN BRANCHED POLYPROPYLENE

#146
20110040041
2011-02-17

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

#147
20110040038
2011-02-17

Thermoplastic resin composition

#148
20110003951
2011-01-06

1-BUTENE COPOLYMERS

#149
20100317804
2010-12-16

LDPE enabling high output and good optics when blended with other polymers

#150
20100314800
2010-12-16

Solid state deformation processing of crosslinked high molecular weight polymeric materials

#151
20100310799
2010-12-09

ETHYLENE-a-OLEFIN COPOLYMER AND MOLDED ARTICLE

#152
20100301054
2010-12-02

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

#153
20100298508
2010-11-25

Polyethylene compositions, method of producing the same, articles made therefrom, and method of making the same

#154
20100292421
2010-11-18

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

#155
20100280197
2010-11-04

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

#156
20100280166
2010-11-04

Heterophasic polypropylene with high impact properties

#157
20100272939
2010-10-28

Polyolefin compositions having improved optical and mechanical properties

#158
20100267877
2010-10-21

High melt flow polymer of improved durability for pipe applications

#159
20100261861
2010-10-14

Polymerization catalysts and methods of using the same to produce polyolefin products

#160
20100249330
2010-09-30

PROCESS FOR THE PREPARATION OF HIGH FLUIDITY PROPYLENE POLYMERS

#161
20100234547
2010-09-16

Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom

#162
20100227987
2010-09-09

Propylene-based polymer, production method therefor, composition using the same, and application thereof

#163
20100227098
2010-09-09

Ethylenic Resin and Blow Molded Article Obtained Therefrom

#164
20100222529
2010-09-02

Homo- or co-polymers of ethylene with combination of processability and toughness properties

#165
20100168364
2010-07-01

Multi-branched polypropylene

#166
20100168323
2010-07-01

Propylene-based polymer and method for producing the same, and propylene-based resin composition

#167
20100152382
2010-06-17

Thermoplastic olefin compositions

#168
20100152361
2010-06-17

Thermoforming, scratch-resistant, low gloss compositions comprising interpolymers of ethylene/α-olefins

#169
20100151172
2010-06-17

Pipes comprising β-nucleated propylene copolymers

#170
20100144988
2010-06-10

Monomodal copolymer of ethylene for injection molding and process for its preparation

#171
20100137543
2010-06-03

1-butene ethylene copolymers

#172
20100130691
2010-05-27

Soft propylene polymer compositions

#173
20100119752
2010-05-13

Butene-1 terpolymers and process for their preparation

#174
20100105848
2010-04-29

Propylene impact copolymers with balanced impact strength and stiffness

#175
20100082101
2010-04-01

Highly crystalline polyethylene

#176
20100071796
2010-03-25

Polyolefin multilayer pipe

#177
20100063235
2010-03-11

Polymer crystalline materials

#178
20100040813
2010-02-18

Polypropylene resin and blow molded container

#179
20100029851
2010-02-04

Propylene copolymers for adhesive applications

#180
20100016510
2010-01-21

HIGH MELT FLOW HETEROPHASIC POLYPROPYLENE COPOLYMERS

#181
20100010140
2010-01-14

PEROXIDE CURABLE RUBBER COMPOUND CONTAINING HIGH MULTIOLEFIN HALOBUTYL IONOMERS

#182
20100004393
2010-01-07

Polyolefin polymer containing vinyl groups at both ends and composition thereof

#183
20090326158
2009-12-31

PROPYLENE BLOCK COPOLYMER

#184
20090321300
2009-12-31

Pellets comprising polymer and package containing the same

#185
20090306323
2009-12-10

Polyolefin film

#186
20090291285
2009-11-26

Film or laminate comprising ethylene-based resin or ethylene-based resin composition

#187
20090283935
2009-11-19

Impact resistant polyolefin compositions

#188
20090270580
2009-10-29

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

#189
20090270560
2009-10-29

Propylene-Ethylene Copolymers and Process for Their Preparation

#190
20090264606
2009-10-22

Process for the manufacture of branched polypropylene

#191
20090258995
2009-10-15

High density polyethylene and articles made therefrom

#192
20090203816
2009-08-13

Polypropylene resin composition

#193
20090169907
2009-07-02

Extrusion coated substrate

#194
20090156748
2009-06-18

Polyolefin compositions having low gloss

#195
20090149612
2009-06-11

Biaxially oriented polypropylene film

#196
20090148716
2009-06-11

Electrical insulation film

#197
20090143539
2009-06-04

High crystallinity, high melt flow rate polypropylene

#198
20090137755
2009-05-28

Ethylene polymer, catalyst for ethylene polymer production, and method for producing ethylene polymer

#199
20090131611
2009-05-21

SHORT-CHAIN BRANCHED POLYPROPYLENE

#200
20090131586
2009-05-21

High melt flow polymer of improved durability for pipe applications

#201
20090118451
2009-05-07

Polypropylene Random Copolymers Having High Melt Flow Rates for Injection Molding and Melt Blown Applications

#202
20090118414
2009-05-07

Propylene resin composition

#203
20090105417
2009-04-23

Polymer blends from interpolymers of ethylene/α-olefin with improved compatibility

#204
20090072432
2009-03-19

Biaxially-oriented metallocene-based polypropylene films having reduced thickness

#205
20090042472
2009-02-12

Fibers made from copolymers of ethylene/α-olefins

#206
20090030098
2009-01-29

Propylene polymers having broad molecular weight distribution

#207
20090029621
2009-01-29

Soft Non-Woven Fabrics

#208
20090018299
2009-01-15

Ethylenic Polymer and Molded Article Obtained Therefrom

#209
20090018267
2009-01-15

Polypropylene Composition Comprising a Propylene Homopolymer Component

#210
20080319136
2008-12-25

Propylene-Ethylene Block Copolymer and Molded Article Thereof

#211
20080319130
2008-12-25

Blends of styrenic block copolymers and propylene-alpha olefin copolymers

#212
20080312390
2008-12-18

Process for preparation of polyolefin alloy

#213
20080281063
2008-11-13

Ethylene polymers and copolymers with high optical opacity and methods of making the same

#214
20080281037
2008-11-13

Adhesive and marking compositions made from interpolymers of ethylene/α-olefins

#215
20080281033
2008-11-13

Long fiber reinforced composites

#216
20080280517
2008-11-13

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

#217
20080275197
2008-11-06

Bimodal polyethylene resins that have high stiffness and high ESCR

#218
20080269388
2008-10-30

Cap liners, closures, and gaskets from multi-block polymers

#219
20080255302
2008-10-16

Low density ethylenic polymer composition and method of making the same

#220
20080220193
2008-09-11

Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those

#221
20080214746
2008-09-04

Process for producing ethylene-α-olefin copolymer

#222
20080214704
2008-09-04

Polyproylene of Improved Processability for Production of Pipes

#223
20080194765
2008-08-14

Highly viscous, largely amorphous polyolefin

#224
20080182941
2008-07-31

Polyolefin compositions

#225
20080177242
2008-07-24

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

#226
20080177018
2008-07-24

Biaxially-oriented metallocene-based polypropylene films having reduced thickness

#227
20080176971
2008-07-24

Extruded propylene resin foam

#228
20080146761
2008-06-19

Ethylene-α-olefin copolymer and food packaging material

#229
20080140196
2008-06-12

Solid state deformation processing of crosslinked high molecular weight polymeric materials

#230
20080139762
2008-06-12

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

#231
20080132640
2008-06-05

Ethylene polymerization process

#232
20080125553
2008-05-29

Process for producing low density polyethylene compositions and polymers produced therefrom

#233
20080125547
2008-05-29

Polyethylene Resin Compositions Having Low Mi And High Melt Strengh

#234
20080114142
2008-05-15

Ethylene-Propylene Copolymer Compositions and Methods of Making and Using Same

#235
20080108764
2008-05-08

Fiber and process for obtaining same from high-modulus, extrudable polyethylene

#236
20080090983
2008-04-17

Ethylene-based resin and molded object obtained therefrom

#237
20080081878
2008-04-03

Propylene copolymers for adhesive applications

#238
20080071019
2008-03-20

Polyolefin composition having a high balance of stiffness, impact strength and elongation at break and low thermal shrinkage

#239
20080064836
2008-03-13

Process for the preparation of ethylene copolymers

#240
20080045663
2008-02-21

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

#241
20080033089
2008-02-07

Thermoplastic vulcanizate composition

#242
20080027193
2008-01-31

Isotactic-atactic polypropylene and methods of making same

#243
20080014425
2008-01-17

Bimodal film resin and products made therefrom

#244
20070299223
2007-12-27

Process for the preparation of 1-butene/propylene copolymers

#245
20070287813
2007-12-13

High crystallinity, high melt flow rate polypropylene

#246
20070267030
2007-11-22

Highly crystalline polyethylene

#247
20070244286
2007-10-18

Ethylene polymer and use thereof

#248
20070208138
2007-09-06

Multi-stage propylene polymer, process for producing the same, and propylene resin composition

#249
20070203299
2007-08-30

High melt strength polypropylene

#250
20070184225
2007-08-09

Polypropylene based monolayer film and use thereof

#251
20070167578
2007-07-19

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

#252
20070155921
2007-07-05

Flexible prolylene copolymer compositions having a high transparency

#253
20070155900
2007-07-05

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

#254
20070129496
2007-06-07

High density polyethylene

#255
20070117941
2007-05-24

Syndiotactic propylene elastomers

#256
20070078222
2007-04-05

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

#257
20070066756
2007-03-22

Polymer blends from interpolymer of ethylene/α olefin with improved compatibility

#258
20070065613
2007-03-22

Plastics pipes of polyolefins

#259
20070031605
2007-02-08

Masonry sealing compositions comprising semi-crystalline ethylene-vinyl acetate polymer emulsions

#260
20070020416
2007-01-25

Blow molded hollow articles and bottles made from trivalent cation neutralized ionomers

#261
20060258815
2006-11-16

Impact strength polypropylene

#262
20060199925
2006-09-07

Ethylene polymer

#263
20060199914
2006-09-07

Functionalized ethylene/α-olefin interpolymer compositions

#264
20060199906
2006-09-07

Polymer blends from interpolymers of ethylene/alpha-olefin with improved compatibility

#265
20060199896
2006-09-07

Viscosity index improver for lubricant compositions

#266
20060183631
2006-08-17

Supported metallocene catalyst and method of preparing ethylene-based copolymer using the same

#267
20060160963
2006-07-20

Crystalline polymers of propylene having improved processability in the molten state and process for their preparation

#268
20060155071
2006-07-13

Butene-1 copolymers and process for their preparation

#269
20060154808
2006-07-13

Supported polymerisation catalysts

#270
20060106179
2006-05-18

Methods of preparing EP(D)M elastomer, of controlling yield thereof, and of recovering the same

#271
20060089476
2006-04-27

Ethylene-alpha-olefin copolymer

#272
20060089475
2006-04-27

Ethylene-α-olefin copolymer

#273
20060079595
2006-04-13

Solid state deformation processing of crosslinked high molecular weight polymeric materials

#274
20060058481
2006-03-16

Ethylene, higher alpha-olefin comonomer and dienes, especially vinyl norbornene and polymers made using such processes

#275
20060047096
2006-03-02

Ethylene (co) polymer and its use

#276
20060047079
2006-03-02

Ethylene (co) polymer and its use

#277
20060035996
2006-02-16

Production of polypropylene having improved properties

#278
20060024519
2006-02-02

Laminate

#279
20060019095
2006-01-26

Process of making a fiber

#280
20060014909
2006-01-19

Process for producing propylene/ethylene block copolymer and propylene/ethylene block copolymer

#281
20060014632
2006-01-19

Catalyst compounds, catalyst systems thereof and their use in a polymerization process

#282
20050277742
2005-12-15

Impact strength polypropylene

#283
20050228139
2005-10-13

Polyethylene pipe having better melt processibility and high resistance to stress and method of preparing the same using metallocene catalyst

#284
20050215716
2005-09-29

High tear films from hafnocene catalyzed polyethylenes

#285
20050209096
2005-09-22

Supported polymerisation catalysts

#286
20050203265
2005-09-15

Ethylene polymers and copolymers with high optical opacity

#287
20050203261
2005-09-15

Ethylene polymers and copolymers with high optical opacity and methods of making the same

#288
20050192417
2005-09-01

Ethylene copolymer

#289
20050187351
2005-08-25

Method of making interpolymers and products made therefrom

#290
20050187350
2005-08-25

Method of making interpolymers and products made therefrom

#291
20050171283
2005-08-04

High tear films from hafnocene catalyzed polyethylenes

#292
20050165189
2005-07-28

Semi-crystalline polymer compositions with mixed comonomers

#293
20050137367
2005-06-23

Olefin polymerization catalyst system

#294
20050131170
2005-06-16

Elastic substantially linear olefin polymers

#295
20050131142
2005-06-16

High strength propylene-based elastomers and uses thereof

#296
20050107539
2005-05-19

Process for the preparation of ethylene copolymers

#297
20050107534
2005-05-19

Propylene-based elastomers and uses thereof

#298
20050107530
2005-05-19

Transparent and translucent crosslinked propylene-based elastomers, and their production and use

#299
20050107529
2005-05-19

Articles comprising propylene-based elastomers

#300
20050075472
2005-04-07

Composition comprising functionalized poly(arylene ether) and ethylene-alkyl (meth)acrylate copolymer, method for the preparation thereof, and articles prepared therefrom