ClassID:

98579

C08F2500/10 - CPC Classification

Classification description:

Characteristics or properties of obtained polyolefins; Use thereof Short chain branches

Recent Application in this class:
#1
20220267577
2022-08-25

POLYETHYLENE COMPOSITION AND FILM HAVING A GOOD PERMEABILITY, STIFFNESS AND SEALABILITY

#2
20220135718
2022-05-05

Multi-component ionomer

#3
20220106466
2022-04-07

Polyethylene compositions and articles with good barrier properties

#4
20220002455
2022-01-06

Producing polyolefin products

#5
20210371558
2021-12-02

Polyolefin

#6
20210284770
2021-09-16

Method of producing polyethylene and polyethylene thereof

#7
20210246288
2021-08-12

Bimodal ethylene-based polymers having high molecular weight high density fractions

#8
20210246274
2021-08-12

Blown films comprising bimodal ethylene-based polymers having high molecular weight high density fractions

#9
20210246241
2021-08-12

Cast films comprising bimodal ethylene-based polymers having high molecular weight high density fractions

#10
20210115236
2021-04-22

Polyolefin resin composition and production method of same

#11
20210032450
2021-02-04

Ethylene copolymers and films with excellent sealing properties

#12
20200115475
2020-04-16

Olefin polymer, preparation method of the same, and film using the same

#13
20200079941
2020-03-12

Polypropylene-based resin composition

#14
20200017670
2020-01-16

Polyethylene composition and film having a good permeability, stiffness and sealability

#15
20190367650
2019-12-05

Producing polyolefin products

#16
20190322780
2019-10-24

METHOD TO PREPARE ETHYLENE COPOLYMERS

#17
20190177452
2019-06-13

Method of producing polyethylene and polyethylene thereof

#18
20190169333
2019-06-06

Producing polyolefin products

#19
20180298129
2018-10-18

Polyethylene compositions and methods of making and using same

#20
20180208692
2018-07-26

Short chain branching control on ethylene-butene copolymers

#21
20180186912
2018-07-05

Producing polyolefin products

#22
20180186911
2018-07-05

Producing polyolefin products

#23
20180105625
2018-04-19

Producing polyolefin products

#24
20180072823
2018-03-15

Catalyst composition comprising fluorided support and processes for use thereof

#25
20180066088
2018-03-08

Producing polyolefin products

#26
20170349739
2017-12-07

Aqueous composition for hard surface applications with enhanced stability

#27
20170247480
2017-08-31

Process for the preparation of copolymers of propylene

#28
20170183433
2017-06-29

Producing polyolefin products

#29
20170022309
2017-01-26

Producing polyolefin products

#30
20170008983
2017-01-12

Producing polyolefin products

#31
20160362510
2016-12-15

METHOD TO PREPARE ETHYLENE COPOLYMERS

#32
20160347889
2016-12-01

Producing polyolefin products

#33
20160347888
2016-12-01

Producing polyolefin products with improved stiffness, toughness, and processability

#34
20160347886
2016-12-01

Producing polyolefin products with improved stiffness, toughness, and processability

#35
20160347874
2016-12-01

Method of producing polyethylene and polyethylene thereof

#36
20160340450
2016-11-24

Titanium phosphinimide and titanium iminoimidazolidide catalyst systems with activator-supports

#37
20160168290
2016-06-16

Polymer compositions and methods of making and using same

#38
20150210786
2015-07-30

Polymer compositions and methods of making and using same

#39
20140213747
2014-07-31

Polymer compositions and methods of making and using same

#40
20130303704
2013-11-14

Olefin block copolymer and sheet-shaped molded body

#41
20130296517
2013-11-07

Olefin block copolymer

#42
20130085232
2013-04-04

Dynamic modulation of metallocene catalysts

#43
20130072648
2013-03-21

SOLID CATALYST FOR OLEFIN POLYMERIZATION AND PROCESS FOR PRODUCING OLEFIN POLYMER

#44
20130072632
2013-03-21

Polyethylene compositions and closures for bottles

#45
20130066029
2013-03-14

Multi-metallic organometallic complexes, and related polymers, compositions, methods and systems

#46
20120316301
2012-12-13

Methods for controlling ethylene copolymer properties

#47
20120316298
2012-12-13

Linear Low Density Polymers Having Optical and Processing Capabilities of Low Density Polyethylene

#48
20120316297
2012-12-13

Modified phosphinimine catalysts for olefin polymerization

#49
20120302481
2012-11-29

ALPHA-OLEFIN (CO)POLYMER, HYDROGENATED ALPHA-OLEFIN (CO)POLYMER AND LUBRICATING OIL COMPOSITION CONTAINING THE SAME

#50
20120277388
2012-11-01

Polyethylene prepared with supported late transition metal catalyst systems

#51
20120271014
2012-10-25

Olefin polymerization process

#52
20120264889
2012-10-18

PRODUCTION PROCESS OF OLEFIN POLYMERIZATION CATALYST AND OLEFIN POLYMER

#53
20120232229
2012-09-13

Catalyst systems containing a bridged metallocene

#54
20120172548
2012-07-05

POLYOLEFIN AND PREPARATION METHOD THEREOF

#55
20120149855
2012-06-14

Nano-linked metallocene catalyst compositions and their polymer products

#56
20120149834
2012-06-14

Polyethylene for rotomoulding

#57
20120148777
2012-06-14

Polyethylene for rotomoulding

#58
20120148776
2012-06-14

Polyethylene for rotomoulding

#59
20120141710
2012-06-07

Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches

#60
20120108765
2012-05-03

Polymerization catalysts for producing polymers with low melt elasticity

#61
20120101242
2012-04-26

Polyethylene and process for production thereof

#62
20120095168
2012-04-19

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

#63
20120088890
2012-04-12

Bridged metallocene catalyst systems with switchable hydrogen and comonomer effects

#64
20120053311
2012-03-01

Process for producing catalyst component for addition polymerization

#65
20120053308
2012-03-01

Linear low density polyethylene with uniform or reversed comonomer composition distribution

#66
20120053306
2012-03-01

Process for producing catalyst component for addition polymerization

#67
20120016092
2012-01-19

Catalysts based on quinoline precursors

#68
20110318514
2011-12-29

ETHYLENE-BASED POLYMERS AND COMPOSITIONS, METHOD OF MAKING THE SAME AND ARTICLES PREPARED THEREFROM

#69
20110282012
2011-11-17

Process for preparing ethylene copolymers

#70
20110281722
2011-11-17

Catalyst composition for preparation of polyethylene

#71
20110269927
2011-11-03

Components and catalysts for the polymerization of olefins

#72
20110251362
2011-10-13

Olefin polymerization catalysts

#73
20110251360
2011-10-13

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

#74
20110245439
2011-10-06

Olefin polymerization catalyst component and production process thereof, and production proces of olefin polymerization catalyst and olefin polymer

#75
20110245438
2011-10-06

Production process of pre-polymerized polymerization catalyst component and addition polymer

#76
20110230629
2011-09-22

Impact Resistant LLDPE Composition and Films Made Thereof

#77
20110223406
2011-09-15

Impact resistant LLDPE composition and films made thereof

#78
20110217537
2011-09-08

Impact Resistant LLDPE Composition and Films Made Thereof

#79
20110212315
2011-09-01

Impact Resistant LLDPE Composition and Films Made Thereof

#80
20110212283
2011-09-01

Impact resistant LLDPE composition and films made thereof

#81
20110165419
2011-07-07

ULTRAHIGH MOLECULAR WEIGHT ETHYLENE-a-OLEFIN OLEFIN COPOLYMER POWDER

#82
20110136996
2011-06-09

Methods of preparing a polymerization catalyst

#83
20110130528
2011-06-02

Polymerization of olefins

#84
20110060111
2011-03-10

Production of polyethylene

#85
20110059840
2011-03-10

Nano-linked metallocene catalyst compositions and their polymer products

#86
20110040061
2011-02-17

SHORT-CHAIN BRANCHED POLYPROPYLENE

#87
20110040059
2011-02-17

Ethylene-α-olefin copolymer and molded article

#88
20110009579
2011-01-13

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

#89
20110003950
2011-01-06

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

#90
20110003948
2011-01-06

Multistage process for the polymerization of olefins

#91
20100324243
2010-12-23

CATALYST COMPONENT FOR POLYMERIZATION OF ETHYLENE AND PROCESS FOR PRODUCING ETHYLENE POLYMER (1)

#92
20100324237
2010-12-23

Polymerization of olefins

#93
20100311934
2010-12-09

Ethylene homopolymer

#94
20100311925
2010-12-09

Polyethylene and catalyst composition for its preparation

#95
20100310799
2010-12-09

ETHYLENE-a-OLEFIN COPOLYMER AND MOLDED ARTICLE

#96
20100292421
2010-11-18

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

#97
20100291334
2010-11-18

Broad Molecular Weight Polyethylene Having Improved Properties

#98
20100267908
2010-10-21

Catalyst for olefin polymerization, process for producing olefin polymer, olefin copolymer, novel transition metal compound, and process for producing transition metal compound

#99
20100240844
2010-09-23

Methods of preparing a polymerization catalyst

#100
20100222531
2010-09-02

CATALYSTS FOR OLEFIN POLYMERIZATION

#101
20100210800
2010-08-19

METHOD OF PREPARING ETHYLENE POLYMERS BY CONTROLLED HIGH PRESSURE POLYMERIZATION

#102
20100203277
2010-08-12

Ethylene-based polymers and compositions, methods of making the same and articles prepared therefrom

#103
20100174038
2010-07-08

PROCESS FOR PRODUCING SOLID CATALYST COMPONENT PRECURSOR FOR OLEFIN POLYMERIZATION

#104
20100168364
2010-07-01

Multi-branched polypropylene

#105
20100160579
2010-06-24

Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches

#106
20100113698
2010-05-06

Polymer blends with ethylene/α-olefin interpolymers

#107
20100063228
2010-03-11

Transition metal complex, process for producing the same, and use

#108
20100029469
2010-02-04

Catalysts for olefin polymerization

#109
20100003439
2010-01-07

Polyethylene compositions, methods of making the same, and articles prepared therefrom

#110
20090312506
2009-12-17

PRODUCTION OF POLYETHYLENE

#111
20090291285
2009-11-26

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

#112
20090275711
2009-11-05

Olefin polymerization process

#113
20090258995
2009-10-15

High density polyethylene and articles made therefrom

#114
20090253875
2009-10-08

Rare earth metal complex, polymerization catalyst, and process for producing polymer

#115
20090227748
2009-09-10

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

#116
20090227746
2009-09-10

Processes for producing a catalyst component for addition polymerization, a catalyst and an addition polymer

#117
20090170690
2009-07-02

Nano-linked metallocene catalyst compositions and their polymer products

#118
20090149612
2009-06-11

Biaxially oriented polypropylene film

#119
20090143550
2009-06-04

Copolymers of vinyl- and allylsilanes

#120
20090131611
2009-05-21

SHORT-CHAIN BRANCHED POLYPROPYLENE

#121
20090088543
2009-04-02

Polymerization catalysts for producing polymers with low melt elasticity

#122
20090076236
2009-03-19

High-density polyethylene compositions and method of making the same

#123
20090062490
2009-03-05

Olefin polymerization process

#124
20090062489
2009-03-05

Olefin polymerization process

#125
20090062488
2009-03-05

Olefin polymerization process

#126
20090062487
2009-03-05

Olefin polymerization process

#127
20090036621
2009-02-05

Catalyst System

#128
20080319148
2008-12-25

Process for producing modified particle; carrier; catalyst component for addition polymerization; process for producing catalyst for addition polymerization; and process for producing addition polymer

#129
20080286509
2008-11-20

Polyethylene and catalyst composition for its preparation

#130
20080263999
2008-10-30

Polymers of ethylene and, optionally, copolymerizable esters, films using such polymers and stretch hood packaging processes using such films

#131
20080257854
2008-10-23

Caps and closures

#132
20080234453
2008-09-25

Method of Preparing Ethylene Polymers by Controlled High Pressure Polymerization

#133
20080220967
2008-09-11

ALUMINUM PHOSPHATE-SUPPORTED GROUP 6 METAL AMIDE CATALYSTS FOR OLIGOMERIZATION OF ETHYLENE

#134
20080188632
2008-08-07

Linear Low Density Polymers Having Optical and Processing Capabilities of Low Density Polyethyelene

#135
20080051534
2008-02-28

Ziegler-natta catalyst for high temperature polymerization

#136
20080051533
2008-02-28

Metal catalyst for olefin polymerization and co-polymerization with functional monomers

#137
20070293639
2007-12-20

Olefin polymerization process

#138
20070276110
2007-11-29

High-density polyethylene compositions and method of making the same

#139
20070260026
2007-11-08

Catalyst for Olefin Polymerization Process for Producing Olefin Polymer, Olefin Copolymer, Novel Transition Metal Compound, and Process for Producing Transition Metal Compound

#140
20070255033
2007-11-01

Polyethylene for injection moldings

#141
20070213483
2007-09-13

Monocyclopentadienyl complexes

#142
20070213205
2007-09-13

Polyethylene and catalyst composition for its preparation

#143
20070197751
2007-08-23

Olefin polymerization catalyst system useful for polar monomers

#144
20070185328
2007-08-09

Transition-metal complexes with tridentate, nitrogen-containing ligands

#145
20070161503
2007-07-12

Aluminum phosphate-supported group 6 metal amide catalysts for oligomerization of ethylene

#146
20070155918
2007-07-05

Monocyclopentadienyl complex

#147
20070149386
2007-06-28

Catalyst system for olefin polymerization

#148
20070129496
2007-06-07

High density polyethylene

#149
20070078249
2007-04-05

Polymerisation catalysts

#150
20070043186
2007-02-22

Macrocyclic metal complexes and their uses as polymerization catylysts

#151
20060281867
2006-12-14

Enhanced ESCR bimodal HDPE for blow molding applications

#152
20060229195
2006-10-12

Transition metal complexes and polymerization catalysts

#153
20060178491
2006-08-10

Olefin polymerization catalysts

#154
20060128910
2006-06-15

Tandem tetramerisation-polymerisation of olefins

#155
20060111525
2006-05-25

Transition metal complexes, ligands, catalysts for olefin polymerization, and process for production of olefin polymers

#156
20060089253
2006-04-27

Monocyclopentadienyl complexes

#157
20060074205
2006-04-06

Production of broad molecular weight polyethylene

#158
20060047096
2006-03-02

Ethylene (co) polymer and its use

#159
20060047093
2006-03-02

Olefin polymerization with polymer bound single-site catalysts

#160
20060047079
2006-03-02

Ethylene (co) polymer and its use

#161
20060041074
2006-02-23

Heterogeneous/homogeneous copolymer

#162
20060030480
2006-02-09

Metal compound, and catalyst component and catalyst for addition polymerization, and process for producing addition polymer

#163
20060014632
2006-01-19

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

#164
20060004215
2006-01-05

Monocyclopentadienyl complexes

#165
20050282980
2005-12-22

Methods for producing polymers with control over composition distribution

#166
20050282979
2005-12-22

Copolymers of ethylene with α-olefins

#167
20050272886
2005-12-08

Production of broad molecular weight polyethylene

#168
20050256282
2005-11-17

Process for producing contact product; catalyst component for addition polymerization; process for producing catalyst for addition polymerization; and process for producing addition polymer

#169
20050245701
2005-11-03

Process for producing modified particle; carrier; catalyst component for addition polymerization; process for producing catalyst for addition polymerization; and process for producing addition polymer

#170
20050222351
2005-10-06

Process for producing compound, catalyst component for addition polymerization, process for producing catalyst for addition polymerization, and process for producing addition polymer

#171
20050197471
2005-09-08

Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocarbon polymer

#172
20050192178
2005-09-01

Modified particle, catalyst component for addition polymerization, catalyst for addition polymerization and process for producing addition polymer

#173
20050187362
2005-08-25

Imino-amide catalysts for olefin polymerization

#174
20050154158
2005-07-14

Transition metal complexes, ligands, polymerization catalysts for olefins, and process for production of olefin polymers

#175
20050148459
2005-07-07

Process for producing modified particle, carrier or catalyst component for addition polymerization, pre-polymerized catalyst component therefor, catalyst therefor, and addition polymer

#176
20050090630
2005-04-28

Supported group 8-10 transition metal olefin polymerization catalysts

#177
20050090381
2005-04-28

Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donors

#178
20050085527
2005-04-21

Catalysts for the polymerization of unsaturated compounds

#179
20050054521
2005-03-10

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

#180
20050043496
2005-02-24

Catalysts for olefin polymerization

#181
20050038212
2005-02-17

Ligands, complexes and their use for the polymerization of olefins

#182
20050037917
2005-02-17

Supported chromium oxide catalyst for the production of broad molecular weight polyethylene

#183
20050037219
2005-02-17

Polymers of ethylene and, optionally, copolymerizable esters, films using such polymers and stretch hood packaging processes using such films

#184
20050020789
2005-01-27

Copolymerization of olefins

#185
20050009973
2005-01-13

High density polyethylene and insulation compositions for wire and cable