ClassID:

98582

C08F2500/13 - CPC Classification

Classification description:

Characteristics or properties of obtained polyolefins; Use thereof Environmental stress cracking resistance

Recent Application in this class:
#1
20230192920
2023-06-22

SINGLE REACTOR BIMODAL POLYETHYLENE WITH IMPROVED MODULUS FOR EXTRUSION BLOW MOLDING DRUM APPLICATIONS

#2
20220002455
2022-01-06

Producing polyolefin products

#3
20210301049
2021-09-30

Polyethylene formulations for large part blow molding applications

#4
20210284770
2021-09-16

Method of producing polyethylene and polyethylene thereof

#5
20200399407
2020-12-24

Ethylene/1-hexene copolymer

#6
20200354552
2020-11-12

Polyethylene composition having environmental stress cracking resistance

#7
20200165422
2020-05-28

Solution polymerization process

#8
20200048381
2020-02-13

Ethylene/alpha-olefin copolymer having excellent environmental stress crack resistance

#9
20190367650
2019-12-05

Producing polyolefin products

#10
20190322780
2019-10-24

METHOD TO PREPARE ETHYLENE COPOLYMERS

#11
20190241724
2019-08-08

Dilution index

#12
20190177452
2019-06-13

Method of producing polyethylene and polyethylene thereof

#13
20190169333
2019-06-06

Producing polyolefin products

#14
20190086308
2019-03-21

Assessment method for polyethylene resin

#15
20190064051
2019-02-28

Method for predicting physical properties of polymers

#16
20180298170
2018-10-18

Dilution index

#17
20180186981
2018-07-05

Ethylene interpolymers having improved color

#18
20180186914
2018-07-05

Resin film and process for its production

#19
20180186912
2018-07-05

Producing polyolefin products

#20
20180186911
2018-07-05

Producing polyolefin products

#21
20180105625
2018-04-19

Producing polyolefin products

#22
20180066088
2018-03-08

Producing polyolefin products

#23
20170348891
2017-12-07

Bimodal polyethylene for injection stretch blow moulding applications

#24
20170342176
2017-11-30

CLOSURE HAVING EXCELLENT ORGANOLEPTIC PERFORMANCE

#25
20170267822
2017-09-21

Rotomolded articles

#26
20170183433
2017-06-29

Producing polyolefin products

#27
20170022309
2017-01-26

Producing polyolefin products

#28
20170015765
2017-01-19

Cyanine coloring composition

#29
20170008983
2017-01-12

Producing polyolefin products

#30
20160347889
2016-12-01

Producing polyolefin products

#31
20160347888
2016-12-01

Producing polyolefin products with improved stiffness, toughness, and processability

#32
20160347886
2016-12-01

Producing polyolefin products with improved stiffness, toughness, and processability

#33
20160347874
2016-12-01

Method of producing polyethylene and polyethylene thereof

#34
20160333172
2016-11-17

Polymer composition for caps and closures

#35
20160319060
2016-11-03

Thermo-oxidatively stable, side chain polyether functionalized polynorbornenes for microelectronic and optoelectronic devices and assemblies thereof

#36
20160311988
2016-10-27

BOPP film having low shrinkage

#37
20160280896
2016-09-29

Polyethylene for injection molding

#38
20160280822
2016-09-29

Ethylene/1-hexene or ethylene/1-butene copolymer having excellent processibility and environmetal stress crack resistance

#39
20160108221
2016-04-21

Solution polymerization process

#40
20130072632
2013-03-21

Polyethylene compositions and closures for bottles

#41
20130030132
2013-01-31

Process for preparing polyolefin

#42
20120316311
2012-12-13

Polymer compositions for blow molding applications

#43
20120282422
2012-11-08

Bimodal polyethylene for injection stretch blow moulding applications

#44
20120245021
2012-09-27

Polyolefins prepared from a metallocene and a new single site catalyst components in a single reactor

#45
20120142881
2012-06-07

Rotational molded articles, and method of making the same

#46
20110306736
2011-12-15

Slurry loop reactors

#47
20110201769
2011-08-18

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

#48
20110132478
2011-06-09

Industrial polyolefin piping system

#49
20110123745
2011-05-26

Pressureless polymer pipe, a compositon therefore, and a process for preparing it

#50
20110104416
2011-05-05

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

#51
20110086990
2011-04-14

Ethylene alpha olefin copolymers and polymerization processes for making the same

#52
20110059278
2011-03-10

Solid state properties of polyethylene prepared with tetrahydroindenyl-based catalyst system

#53
20110009580
2011-01-13

Novel copolymers

#54
20100317798
2010-12-16

Bimodal polyethylene composition and articles made therefrom

#55
20100280166
2010-11-04

Heterophasic polypropylene with high impact properties

#56
20100273961
2010-10-28

Slurry loop reactors

#57
20100227098
2010-09-09

Ethylenic Resin and Blow Molded Article Obtained Therefrom

#58
20100222537
2010-09-02

Polymers having broad molecular weight distributions and methods of making the same

#59
20100222529
2010-09-02

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

#60
20100190937
2010-07-29

Co-supported catalyst system comprising chromium and group 4 metal complex

#61
20100190936
2010-07-29

Polymerization process using a mixed catalyst system

#62
20100160580
2010-06-24

Blow molding polyethylene resins

#63
20100144910
2010-06-10

PROCESS TO PRODUCE POLYMERS

#64
20100129579
2010-05-27

Rapid Crack Properties in High Performance Pipe

#65
20100121006
2010-05-13

POLYOLEFIN AND PREPARATION METHOD THEREOF

#66
20100084363
2010-04-08

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

#67
20100071796
2010-03-25

Polyolefin multilayer pipe

#68
20100069585
2010-03-18

Chromium-Based Catalysts

#69
20100010163
2010-01-14

Polyethylene molding composition for producing injection-molded finished parts

#70
20090275711
2009-11-05

Olefin polymerization process

#71
20090215970
2009-08-27

Blow molding polyethylene resins

#72
20090131595
2009-05-21

Ethylene polymer composition

#73
20090124768
2009-05-14

Process for producing polymers

#74
20090082531
2009-03-26

Copolymers

#75
20090036616
2009-02-05

Slurry loop reactors

#76
20090036584
2009-02-05

Environmental Stress Cracking Resistance Improver, and Resin Composition With Improved Environmental Stress Cracking Resistance Properties Containing the Same

#77
20080299342
2008-12-04

Catalyst Comprising Chromium and Zinc for Olefin Polymerization and Process for Preparing It

#78
20080287618
2008-11-20

Solid State Properties Of Polyethylene Prepared With Tetrahydroindenyl-Based Catalyst System

#79
20080275197
2008-11-06

Bimodal polyethylene resins that have high stiffness and high ESCR

#80
20080269437
2008-10-30

Catalyst comprising chromium and zirconium for the polymerization and/or copolymerization of olefins

#81
20080269422
2008-10-30

Polyethylene composition with improved stress crack resistance/stiffness relation for blow moulding

#82
20080254246
2008-10-16

Pressure pipe comprising a multimodal polyethylene composition with an inorganic filler

#83
20080234449
2008-09-25

Catalyst activation and resins therefrom

#84
20080233322
2008-09-25

Pressureless pipe comprising a multimodal polyethylene composition with an inorganic filler

#85
20080161526
2008-07-03

Cross-Linked Polyethylene Resin for Large Part Blow Molding

#86
20080161497
2008-07-03

Bimodal polyethylene composition and articles made therefrom

#87
20080119622
2008-05-22

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

#88
20080108766
2008-05-08

Polyolefins prepared from a metallocene and a new single site catalyst component in a single reactor

#89
20080051545
2008-02-28

Polymers having broad molecular weight distributions and methods of making the same

#90
20080045679
2008-02-21

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

#91
20080039606
2008-02-14

Polyethylene resins

#92
20080021183
2008-01-24

Ethylene-alpha olefin copolymers and polymerization processes for making the same

#93
20080015318
2008-01-17

Bimodal blow molding resin and products made therefrom

#94
20080009407
2008-01-10

Multimodal polyethylene obtained with multilayer chromium catalyst

#95
20070244286
2007-10-18

Ethylene polymer and use thereof

#96
20070173623
2007-07-26

Polyethylene resins

#97
20070098937
2007-05-03

High gloss polyethylene articles

#98
20070027276
2007-02-01

Blow molding polyethylene resins

#99
20070021567
2007-01-25

Bimodal polyethylene composition and articles made therefrom

#100
20070003724
2007-01-04

Coating composition, method of preparation thereof and substrate coated therewith

#101
20060235171
2006-10-19

Supported hybrid metallocene catalyst, method for preparing the same, and method for preparing polyolefin using the same

#102
20060155082
2006-07-13

Process for producing polymers

#103
20060155081
2006-07-13

Chromium-based catalysts in mineral oil for production of polyethylene

#104
20060079656
2006-04-13

Olefin polymers, method of making, and use thereof

#105
20060063666
2006-03-23

Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene

#106
20060054513
2006-03-16

Polymer for fuel tanks

#107
20060051538
2006-03-09

High ESCR glossy plastic containers

#108
20060036041
2006-02-16

High strength biomodal polyethylene compositions

#109
20050288470
2005-12-29

Polymerization catalyst systems and processes therefor and therewith

#110
20050288443
2005-12-29

Polymer resins with improved environmental stress crack resistance

#111
20050239976
2005-10-27

Polymers having broad molecular weight distributions and methods of making the same

#112
20050239638
2005-10-27

Catalyst systems comprising a calcined chromium catalyst and a non-transition metal cyclopentadienyl cocatalyst

#113
20050234198
2005-10-20

Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system

#114
20050228139
2005-10-13

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

#115
20050192177
2005-09-01

Catalyst activation and resins therefrom

#116
20050170112
2005-08-04

Polymer for fuel tanks

#117
20050154159
2005-07-14

Olefin polymers, method of making, and use thereof

#118
20050137365
2005-06-23

Blow molding resins with improved ESCR

#119
20050119426
2005-06-02

High molecular weight HDPE resins

#120
20050053741
2005-03-10

Pressure pipes

#121
20050025922
2005-02-03

Polyolefin coated steel pipes

#122
14848395
2016-11-15

Polymers with improved ESCR for blow molding applications