ClassID:

98588

C08F2500/19 - CPC Classification

Classification description:

Characteristics or properties of obtained polyolefins; Use thereof Shear ratio or shear ratio index

Recent Application in this class:
#1
20230348642
2023-11-02

Ethylene-Alpha-Olefin-Diene Monomer Copolymers Obtained Using Transition Metal Bis(Phenolate) Catalyst Complexes and Homogeneous Process for Production Thereof

#2
20210301049
2021-09-30

Polyethylene formulations for large part blow molding applications

#3
20210246241
2021-08-12

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

#4
20200354552
2020-11-12

Polyethylene composition having environmental stress cracking resistance

#5
20190169322
2019-06-06

Dual metallocene catalyst copolymer compositions

#6
20190023883
2019-01-24

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

#7
20180371132
2018-12-27

High molecular weight multimodal elastomer compositions with good processability

#8
20180355084
2018-12-13

High molecular weight multimodal elastomer compositions with good processability

#9
20180333897
2018-11-22

PROCESSABLE POLYMERS AND METHODS OF MAKING AND USING

#10
20180186964
2018-07-05

Conductive polymer composition, conductive polymer sheet, electrical device, and their preparation methods

#11
20180134822
2018-05-17

Vinyl chloride-based polymer, method of preparing the same, and plastisol including the polymer

#12
20160347966
2016-12-01

Tetrafluoroethylene polymer dispersions stabilized with aliphatic non-ionic surfactants

#13
20160333172
2016-11-17

Polymer composition for caps and closures

#14
20150112005
2015-04-23

Processes to control fouling and improve compositions

#15
20140350205
2014-11-27

NOVEL SHEAR-RESISTANT POLYMER SYSTEMS, PRODUCTION THEREOF, AND ALSO USE THEREOF AS THICKENERS

#16
20130072632
2013-03-21

Polyethylene compositions and closures for bottles

#17
20130040805
2013-02-14

Solid catalyst component and process for the (co)polymerization of ethylene

#18
20130005930
2013-01-03

Ethylene-α-olefin copolymer and molded article

#19
20120329951
2012-12-27

Bopp-film

#20
20120245287
2012-09-27

Long chain branched (LCB), block, or interconnected copolymers of ethylene in combination with one other polymer

#21
20120208694
2012-08-16

Preparation of supported chromium catalyst and polymerization process

#22
20120165440
2012-06-28

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

#23
20120123069
2012-05-17

Method for controlling polyolefin properties

#24
20120116033
2012-05-10

Catalyst Components, Process for Their Preparation and Their Use as Catalyst Components in Polymerization of Olefins

#25
20120108766
2012-05-03

Polyethylene composition and finished products made thereof

#26
20120095158
2012-04-19

ETHYLENIC POLYMER AND ITS USE

#27
20120065352
2012-03-15

Ethylene-α-olefin copolymer and article

#28
20120046429
2012-02-23

Sequential Formation of Ziegler-Natta Catalyst Using Non-blended Components

#29
20110315264
2011-12-29

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

#30
20110300024
2011-12-08

SYSTEM AND PROCESS FOR PRODUCTION OF POLYETHYLENE AND POLYPROPYLENE

#31
20110293867
2011-12-01

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

#32
20110288213
2011-11-24

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

#33
20110282012
2011-11-17

Process for preparing ethylene copolymers

#34
20110281722
2011-11-17

Catalyst composition for preparation of polyethylene

#35
20110275509
2011-11-10

ZIEGLER-NATTA CATALYST

#36
20110268902
2011-11-03

MULTIMODAL POLYMER

#37
20110262747
2011-10-27

Adhesives made from interpolymers of ethylene/alpha-olefins

#38
20110262671
2011-10-27

MULTIMODAL POLYMER

#39
20110262670
2011-10-27

CROSS-LINKABLE POLYETHYLENE RESIN FOR PIPES MADE BY A SINGLE-SITE CATALYST

#40
20110253418
2011-10-20

CABLE AND POLYMER COMPOSITION COMPRISING A MULTIMODAL ETHYLENE COPOLYMER

#41
20110229670
2011-09-22

Propylene composition with high stiffness and impact strength

#42
20110224387
2011-09-15

Preparation of propylene copolymer with dynamically operated reactor

#43
20110223406
2011-09-15

Impact resistant LLDPE composition and films made thereof

#44
20110217537
2011-09-08

Impact Resistant LLDPE Composition and Films Made Thereof

#45
20110212315
2011-09-01

Impact Resistant LLDPE Composition and Films Made Thereof

#46
20110201753
2011-08-18

Long chain branched (LCB), block or interconnected copolymers of ethylene in combination with one other polymer

#47
20110184134
2011-07-28

Copolymers, compositions thereof, and methods for making them

#48
20110172354
2011-07-14

ETHYLENE-BASED POLYMER COMPOSITIONS FOR USE IN FIBER APPLICATIONS

#49
20110172322
2011-07-14

Branched Low and Medium Density Polyethylene

#50
20110086963
2011-04-14

Processes to control fouling and improve compositions

#51
20110086191
2011-04-14

Copolymers

#52
20110045295
2011-02-24

Adhesive polymer composition

#53
20110021713
2011-01-27

LONG CHAIN BRANCHED (LCB), BLOCK OR INTERCONNECTED COPOLYMERS OF ETHYLENE IN COMBINATION WITH ONE OTHER POLYMER

#54
20110003524
2011-01-06

FIBERS AND FABRICS MADE FROM ETHYLENE/alpha-OLEFIN INTERPOLYMERS

#55
20100317803
2010-12-16

Polypropylene Composition Comprising a Propylene Copolymer Component

#56
20100311925
2010-12-09

Polyethylene and catalyst composition for its preparation

#57
20100304052
2010-12-02

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

#58
20100301054
2010-12-02

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

#59
20100292410
2010-11-18

Polypropylene Copolymer

#60
20100285253
2010-11-11

Long chain branched propylene-alpha-olefin copolymers

#61
20100280206
2010-11-04

POLYETHYLENE COPOLYMER

#62
20100280197
2010-11-04

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

#63
20100168330
2010-07-01

Long chain branched (LCB), block or interconnected copolymers of ethylene in combination with one other polymer

#64
20100069585
2010-03-18

Chromium-Based Catalysts

#65
20100056359
2010-03-04

PROCESS FOR PREPARING AN OLEFIN POLYMERISATION CATALYST COMPONENT WITH IMPROVED HIGH TEMPERATURE ACTIVITY

#66
20090305875
2009-12-10

CATALYST WITH AL-ALKOXY COMPONENT

#67
20090203856
2009-08-13

Ziegler-Natta catalyst

#68
20090198026
2009-08-06

Preparation of supported chromium catalyst and polymerization process

#69
20090163680
2009-06-25

Ziegler-Natta catalyst for particle size control

#70
20090156749
2009-06-18

Polyethylene blend component and blends containing the same

#71
20090149612
2009-06-11

Biaxially oriented polypropylene film

#72
20090018286
2009-01-15

System and process for production of polyethylene and polypropylene

#73
20080287634
2008-11-20

Heterogeneous, Compositionally Phase Separated, Ethylene Alphaolefin Interpolymers

#74
20080286509
2008-11-20

Polyethylene and catalyst composition for its preparation

#75
20080263999
2008-10-30

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

#76
20080194765
2008-08-14

Highly viscous, largely amorphous polyolefin

#77
20080153998
2008-06-26

MODIFIED CATALYSTS FOR IMPROVED POLYMER PROPERTIES

#78
20080139749
2008-06-12

Copolymer

#79
20080119622
2008-05-22

Olefin polymerization process in the presence of an anti-fouling agent

#80
20080058199
2008-03-06

Compositions that can produce polymers

#81
20080045679
2008-02-21

Polymers made with metallocene catalysts, for use in rotomolding and injection molding products

#82
20070299224
2007-12-27

Formation of Ziegler-Natta catalyst

#83
20070293710
2007-12-20

Catalyst For Olefin Polymerization Including Phenoxy Ligand And Method Of (Co) Polymerization Of Olefin Using Same

#84
20070255033
2007-11-01

Polyethylene for injection moldings

#85
20070244286
2007-10-18

Ethylene polymer and use thereof

#86
20070213205
2007-09-13

Polyethylene and catalyst composition for its preparation

#87
20070208138
2007-09-06

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

#88
20070203314
2007-08-30

Shear thinning ethylene/α-olefin interpolymers and their preparation

#89
20070135592
2007-06-14

Polymer of ethylene

#90
20070098937
2007-05-03

High gloss polyethylene articles

#91
20070093623
2007-04-26

Catalyst components, process for their preparation and their use as catalyst components in polymerization of olefins

#92
20070072764
2007-03-29

Solid catalyst component and process for the (co) polymerization of ethylene

#93
20070004875
2007-01-04

Cocatalysts useful for improving polyethylene film properties

#94
20060289136
2006-12-28

Retention and drainage in the manufacture of paper

#95
20060252636
2006-11-09

Silica supported ziegler-natta catalysts useful for preparing polyolefins

#96
20060217510
2006-09-28

Ethylene-alpha-olefin copolymer

#97
20060194924
2006-08-31

Polyolefin masterbatch and composition suitable for injection molding

#98
20060111597
2006-05-25

Alkylation and catalyst regenerative process

#99
20060100093
2006-05-11

Catalyst components, process for their preparation and their use as catalyst components in polymerization of olefins

#100
20060058463
2006-03-16

Flexible propylene copolymer compositions having a high transparency

#101
20060054513
2006-03-16

Polymer for fuel tanks

#102
20060047076
2006-03-02

Solid state modification of multimodal polyethylene

#103
20050192417
2005-09-01

Ethylene copolymer

#104
20050170112
2005-08-04

Polymer for fuel tanks

#105
20050131170
2005-06-16

Elastic substantially linear olefin polymers

#106
20050090385
2005-04-28

Catalyst components, process for their preparation and their use as catalyst components in polymerization of olefins

#107
20050075237
2005-04-07

Alkylation and catalyst regenerative process

#108
20050065298
2005-03-24

Linear low density polyethylenes with high melt strength and high melt index ratio

#109
20050037219
2005-02-17

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