Patents-Review.com
ClassID:

100458 ⎘

C08J2323/20 - CPC Classification

Classification description:

Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment; Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Sub-classes:
Recent Application in this class:
#1
20250289934
2025-09-18

BLOWN FILMS WITH ACTIVE AGENT AND METHODS OF MAKING THE SAME

 #2
20250270353
2025-08-28

MONOMER COMPOSITION, RESIN COMPOSITION, METHOD FOR PRODUCING RESIN COMPOSITION, RESIN MOLDED BODY, AND METHOD FOR PRODUCING RESIN MOLDED BODY

 #3
20250230292
2025-07-17

POLYOLEFIN FILM AND USE THEREOF

 #4
20250164080
2025-05-22

POLYMERIC MATERIALS

 #5
20250154347
2025-05-15

POLYOLEFIN COMPOSITIONS SUITABLE FOR HIGH RESILIENCE FOAMS

 #6
20250051529
2025-02-13

CROSSLINKABLE OLEFIN/SILANE INTERPOLYMER COMPOSITIONS

 #7
20250026898
2025-01-23

FILM COMPOSED OF ETHYLENE ALPHA-OLEFIN COPOLYMER

 #8
20240246291
2024-07-25

Laminates and 3D Printers

 #9
20240218139
2024-07-04

POLYURETHANE COATED POLYOLEFIN FILM AND METHOD FOR MAKING IT

 #10
20240158549
2024-05-16

1-BUTENE/ETHYLENE COPOLYMER, 1-BUTENE-BASED POLYMER COMPOSITION COMPRISING 1-BUTENE/ETHYLENE COPOLYMER AND PROPYLENE-BASED POLYMER, 1-BUTENE-BASED POLYMER COMPOSITION COMPRISING 1-BUTENE/ETHYLENE COPOLYMER, PROPYLENE-BASED POLYMER AND ETHYLENE-BASED POLYMER, AND USES THEREOF

 #11
20240043608
2024-02-08

METHOD AND COMPOSITION FOR IMPROVING ADHESION OF METATHESIS COMPOSITIONS TO SUBSTRATES

 #12
20240026096
2024-01-25

TUBE AND METHOD FOR MAKING SAME

 #13
20230374242
2023-11-23

DIELECTRIC MATERIAL AND MANUFACTURING METHOD THEREOF

 #14
20230192921
2023-06-22

Particle size control of metallocene catalyst systems in loop slurry polymerization reactors

 #15
20230159735
2023-05-25

POLYOLEFIN-BASED RESIN PELLET AND METHOD FOR PRODUCING SAME

 #16
20230120980
2023-04-20

COMPOSITION AND MOLDED ARTICLE

 #17
20220403075
2022-12-22

Particle size control of metallocene catalyst systems in loop slurry polymerization reactors

 #18
20220235157
2022-07-28

4-METHYL-1-PENTENE BASED RESIN FOAM AND METHOD FOR PRODUCING SAME

 #19
20220204716
2022-06-30

Curable compositions comprising unsaturated polyolefins

 #20
20220162400
2022-05-26

Pellet Containing Additives

 #21
20220153887
2022-05-19

Particle size control of metallocene catalyst systems in loop slurry polymerization reactors

 #22
20220145025
2022-05-12

Molded article of carbon fiber composite material and production method for molded article of carbon fiber composite material

 #23
20220144985
2022-05-12

Particle size control of metallocene catalyst systems in loop slurry polymerization reactors

 #24
20220120385
2022-04-21

Polymeric materials

 #25
20220073716
2022-03-10

CURABLE COMPOSITIONS COMPRISING UNSATURATED POLYOLEFINS

 #26
20220073540
2022-03-10

CURABLE COMPOSITIONS COMPRISING UNSATURATED POLYOLEFINS

 #27
20210277193
2021-09-09

Procedure to produce graphene and graphenic materials

 #28
20210179752
2021-06-17

Crosslinked molded article and production method thereof

 #29
20210147645
2021-05-20

Polyolefin film and use thereof

 #30
20210115236
2021-04-22

Polyolefin resin composition and production method of same

 #31
20210115206
2021-04-22

POROUS POLYOLEFIN FILM

 #32
20210005906
2021-01-07

Low-cost, high-performance composite bipolar plate

 #33
20200247921
2020-08-06

Method for obtaining a reagent to reduce the hydrodynamic resistance of a turbulent flow of liquid hydrocarbons in pipelines

 #34
20200231804
2020-07-23

Resin composition for semiconductor package, and prepreg and metal clad laminate using the same

 #35
20200165422
2020-05-28

Solution polymerization process

 #36
20200140717
2020-05-07

Composites transmissive to visual and infrared radiation and compositions and methods for making the composites

 #37
20200115475
2020-04-16

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

 #38
20190390107
2019-12-26

Free-flowing solid encapsulated drag reducing additives

 #39
20190382572
2019-12-19

Foam body, polyolefin-based foam sheet, and complex

 #40
20190322818
2019-10-24

CARBON NANOSTRUCTURE PREBLENDS AND THEIR APPLICATIONS

 #41
20190241724
2019-08-08

Dilution index

 #42
20190233628
2019-08-01

Method and composition of making polymer products

 #43
20190225721
2019-07-25

Olefin polymer and method for preparing same

 #44
20190225720
2019-07-25

PLATE COMPRISING 1-BUTENE POLYMER FOR 3D PRINTER

 #45
20190177498
2019-06-13

Thermoplastic/thermoset grafted composites

 #46
20190161567
2019-05-30

Polyethylene compositions and films made therefrom

 #47
20190135995
2019-05-09

Reinforcing fiber bundle and molding material

 #48
20190100609
2019-04-04

BUTENE-1 POLYMER IN MASTERBATCH, CONCENTRATE, AND COMPOUNDING APPLICATIONS

 #49
20190048109
2019-02-14

4-methyl-1-pentene polymer, resin composition and molded article

 #50
20190002597
2019-01-03

Process for epoxidation of unsaturated polymer

 #51
20180361326
2018-12-20

PERMEABLE MEMBRANE USING POLYMER AND LAMINATE THEREOF

 #52
20180312622
2018-11-01

Optical film and polarizing plate

 #53
20180298170
2018-10-18

Dilution index

 #54
20180298129
2018-10-18

Polyethylene compositions and methods of making and using same

 #55
20180254496
2018-09-06

Low-cost, high-performance composite bipolar plate

 #56
20180237581
2018-08-23

Method and composition for improving adhesion of metathesis compositions to substrates

 #57
20180223052
2018-08-09

Carbon nanostructure preblends and their applications

 #58
20180198012
2018-07-12

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

 #59
20180186981
2018-07-05

Ethylene interpolymers having improved color

 #60
20180186942
2018-07-05

Mixed phosphite stabilization of polyethylene film

 #61
20180016405
2018-01-18

HARD COAT FILM

 #62
20180002500
2018-01-04

REINFORCING FIBER BUNDLE AND CARBON FIBER REINFORCED THERMOPLASTIC RESIN MOLDED BODY USING THE SAME, AND METHOD FOR PRODUCING REINFORCING FIBER BUNDLE

 #63
20170267822
2017-09-21

Rotomolded articles

 #64
20170204215
2017-07-20

Laminate film

 #65
20170198111
2017-07-13

Article comprising a flame retardant polymeric foam

 #66
20170183431
2017-06-29

SOLAR CELL ENCAPSULATION SHEET

 #67
20170144491
2017-05-25

Self-sealing tire sealant and pneumatic vehicle tire

 #68
20170130010
2017-05-11

Carbon nanostructure preblends and their applications

 #69
20170080404
2017-03-23

Polyolefin interpenetrated network material for hydrocarbon recovery

 #70
20170073482
2017-03-16

Ethylene interpolymer films

 #71
20170044357
2017-02-16

Rotomolded articles

 #72
20170044337
2017-02-16

Thermoplastic/thermoset grafted composites

 #73
20170037233
2017-02-09

HDPE articles

 #74
20170037230
2017-02-09

Dilution index

 #75
20170037228
2017-02-09

Caps and closures

 #76
20170037202
2017-02-09

Method for producing composite molded article

 #77
20160355647
2016-12-08

Polyolefin-based resin wrap film and wrap film-encasing body

 #78
20160336469
2016-11-17

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

 #79
20160326351
2016-11-10

Poly (methylpentene) composition including hollow glass microspheres and method of using the same

 #80
20160326304
2016-11-10

Method and composition for improving adhesion of metathesis compositions to substrates

 #81
20160289358
2016-10-06

Olefin resin

 #82
20160289347
2016-10-06

Method of purifying polyolefin

 #83
20160257779
2016-09-08

Liquid molding compositions

 #84
20160250633
2016-09-01

Microfluidic device, composition and method of forming

 #85
20160229996
2016-08-11

Films produced from ethylene interpolymer products

 #86
20160229964
2016-08-11

Rotomolded articles

 #87
20160222258
2016-08-04

Performance APAO hot melt adhesives containing high melt flow rate hydrogenated styrene block copolymers

 #88
20160152809
2016-06-02

Puncture healing engineered polymer blends

 #89
20160108223
2016-04-21

HDPE articles

 #90
20160108222
2016-04-21

Ethylene interpolymers having improved color

 #91
20160108221
2016-04-21

Solution polymerization process

 #92
20160108218
2016-04-21

Dilution index

 #93
20160108196
2016-04-21

Ethylene interpolymer films

 #94
20160108186
2016-04-21

Caps and closures

 #95
20160108185
2016-04-21

Rotomolded articles

 #96
20160047960
2016-02-18

Thin polarizing film, optical laminate with thin polarizing film, and production method for thin polarizing film

 #97
20150368421
2015-12-24

Carrier plate for decorative panel

 #98
20150368412
2015-12-24

Film composition

 #99
20150274910
2015-10-01

Oriented polymeric sheets exhibiting dichroism and articles containing the same

 #100
20150232640
2015-08-20

FILLED THERMOPLASTIC POLYOLEFIN COMPOSITION FOR USE IN VEHICLE SOUND-DEADENING APPLICATIONS

 #101
20150225526
2015-08-13

CROSSLINKED FOAMS HAVING HIGH HARDNESS AND LOW COMPRESSION SET

 #102
20150218321
2015-08-06

Antimicrobial and antiviral polymeric master batch, processes for producing polymeric material therefrom and products produced therefrom

 #103
20150158990
2015-06-11

Polyolefin-based resin expanded beads comprising inorganic fillers

 #104
20140343241
2014-11-20

Solid titanium catalyst component, olefin polymerization catalyst, and process for producing olefin polymer

 #105
20140309320
2014-10-16

Low density high impact resistant composition and method of forming

 #106
20130164598
2013-06-27

Microporous film, process for production of the film, and use of the film

 #107
20130128357
2013-05-23

Thin polarizing film, optical laminate with thin polarizing film, and production method for thin polarizing film

 #108
20130052464
2013-02-28

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

 #109
20120309170
2012-12-06

Expandable film, dicing film, and method of producing semiconductor device

 #110
20120232210
2012-09-13

Dynamically vulcanized thermoplastic elastomer film

 #111
20120165422
2012-06-28

Polyester articles having simulated metallic or pearlescent appearance

 #112
20120094134
2012-04-19

POLY-4-METHYL-1-PENTENE RESIN COMPOSITION AND MOLDED ARTICLES PERPARED FROM THE COMPOSITION

 #113
20110144224
2011-06-16

Poly(4-methyl-1-pentene) resin composition, film containing same, microporous film, battery separator and lithium ion battery

 #114
20110085949
2011-04-14

Microfluidic device, composition and method of forming

 #115
20100324239
2010-12-23

Solid titanium catalyst component, olefin polymerization catalyst, and process for producing olefin polymer

 #116
20100298517
2010-11-25

Solid titanium catalyst component, olefin polymerization catalyst, and process for producing olefin polymer

 #117
20100179295
2010-07-15

4-methyl-1-pentene polymer, process for producing the same and use thereof

 #118
20090263599
2009-10-22

STACK SEALABLE HEAT SHRINKABLE FILM

 #119
20080315066
2008-12-25

Poly 4-Methyl-1-Pentene Resin Composition, Film and Mold for Production of Sealed Electronic Element Product

 #120
20080193496
2008-08-14

Antimicrobial And Antiviral Polymeric Master Batch, Processes For Producing Polymeric Material Therefrom And Products Produced Therefrom

 #121
20080090061
2008-04-17

Process compositions and permeable films therefrom

 #122
20080004412
2008-01-03

Solid titanium catalyst component, olefin polymerization catalyst, and process for producing olefin polymer

 #123
20070291345
2007-12-20

Oriented polymeric sheets exhibiting dichroism and articles containing the same

 #124
20070196592
2007-08-23

Stretched Film, Process For The Production Thereof And Laminated Material

 #125
20050031883
2005-02-10

Wrapping film and shrink film each comprising butene polymer

 #126
16827002
2024-05-21

Olefin polymerizations and printing methods thereof

 #127
16139249
2019-09-24

Nanoporous wick and open-cellular porous structures and method of manufacture

 #128
15489663
2018-05-22

Polyethylene compositions and methods of making and using same