ClassID:

53234

B29K2023/14 - CPC Classification

Classification description:

Use of polyalkenes or derivatives thereof as moulding material; Polymers of propylene Copolymers of polypropylene

Recent Application in this class:
#1
20260152614
2026-06-04

METHOD FOR PRODUCING POLYPROPYLENE-BASED RESIN EXPANDED BEADS

#2
20260116019
2026-04-30

METHOD AND APPARATUS FOR THERMOFORMING AN ARTICLE

#3
20260070274
2026-03-12

Method For Producing A Decorated Wall Or Floor Panel

#4
20250276481
2025-09-04

FRICTION EXTRUSION OF POLYMER COMPOSITES WITH HIGH FILLER CONTENT

#5
20250206932
2025-06-26

LIVING HINGE OF AN ALPHA-NUCLEATED PROPYLENE COPOLYMER

#6
20250187260
2025-06-12

POLYPROPYLENE FOR EXTRUSION ADDITIVE MANUFACTURING

#7
20250162212
2025-05-22

METHOD FOR PRODUCING MOLDED ARTICLE OF THERMOPLASTIC RESIN EXPANDED BEADS

#8
20250128504
2025-04-24

THERMOPLASTIC ROOFING MEMBRANES ADAPTED FOR ADHESION TO POLAR ADHESIVES

#9
20250128464
2025-04-24

MULTI-LAYER FILM, COVER MATERIAL, ITS USE AND METHOD OF MANUFACTURE

#10
20250121257
2025-04-17

PICKLEBALL BALL

#11
20250087832
2025-03-13

EMBOSSED MICROPOROUS MEMBRANE BATTERY SEPARATOR MATERIALS AND METHODS OF MANUFACTURE AND USE THEREOF

#12
20250026873
2025-01-23

PROPYLENE POLYMERS FOR THREE-DIMENSIONAL PRINTING

#13
20250003531
2025-01-02

FIBER REINFORCED HOSES, COMPOSITE MATERIALS AND ARTICLES, AND RELATED METHODS

#14
20240425242
2024-12-26

POLYPROPYLENE SHEETS AND ARTICLES

#15
20240400769
2024-12-05

METHOD FOR IMPROVING THE REACTIVE EXTRUSION OF A POLYPROPYLENE PCR

#16
20240391155
2024-11-28

FIBER COMPOSITE STRUCTURE

#17
20240375337
2024-11-14

Polymeric Film and Method of Making Same

#18
20240316826
2024-09-26

GLASS FIBER REINFORCED THERMOPLASTIC POLYMER COMPOSITION COMPRISING A THERMOPLASTIC POLYMER COMPOSITION WITH HIGH FLOWABILITY

#19
20240308116
2024-09-19

RESIN-BASED COMPOSITIONS FOR SLUSH MOLDING AND COMPOSITE PARTS MANUFACTURED THEREFROM

#20
20240301187
2024-09-12

POLYPROPYLENE COMPOSITION AND LIGHT-SOURCE COVERING MADE THEREFROM

#21
20240301148
2024-09-12

PELLETIZATION OF A POLYMER STABILIZER MIXTURE

#22
20240198576
2024-06-20

POTASSIUM STEARATE OR BETA NUCLEATOR FOR MODIFICATION OF HETEROPHASIC POLYPROPYLENE BLOWN FILMS OR SHEETS

#23
20240191070
2024-06-13

POLYOLEFINS HAVING IMPROVED DIMENSIONAL STABILITY IN THREE-DIMENSIONAL PRINTING, ARTICLES FORMED THEREFROM, AND METHODS THEREOF

#24
20240173896
2024-05-30

MIXED-PLASTICS-POLYPROPYLENE BLEND

#25
20240081152
2024-03-07

PIEZOELECTRIC TEXTILES PRODUCED VIA ELECTROSPINNING

#26
20240051221
2024-02-15

Polypropylene for extrusion additive manufacturing

#27
20230415379
2023-12-28

PROCESS FOR PRODUCING A POLYPROPYLENE COMPOSITION, AND POLYPROPYLENE COMPOSITION SO PRODUCED

#28
20230331951
2023-10-19

Foam molded article

#29
20230279209
2023-09-07

SOFT AND FLEXIBLE POLYOLEFIN COMPOSITION

#30
20230241827
2023-08-03

Method Of Preparation Of A Decorated Wall Or Floor Panels

#31
20230226776
2023-07-20

METHOD AND APPARATUS FOR THERMOFORMING AN ARTICLE

#32
20230167286
2023-06-01

MASTERBATCH, RESIN COMPOSITION, POLYOLEFIN RESIN FILM, PRODUCTION METHOD THEREFOR, AND LAMINATE FILM

#33
20230095189
2023-03-30

PROPYLENE BASED COPOLYMER FOR CONTAINERS

#34
20230038023
2023-02-09

Polypropylene polymers for powder bed fusion based additive manufacturing

#35
20230021140
2023-01-19

Three-dimensional printing

#36
20220380585
2022-12-01

PROPYLENE POLYMER COMPOSITION AND SHAPED ARTICLE

#37
20220282077
2022-09-08

Polypropylene composition

#38
20220260185
2022-08-18

Fiber reinforced hoses, composite materials and articles, and related methods

#39
20220135779
2022-05-05

PROPYLENE COPOLYMER COMPOSITION WITH EXCELLENT OPTICAL AND MECHANICAL PROPERTIES

#40
20220112365
2022-04-14

HETEROPHASIC PROPYLENE COPOLYMERS, METHODS, FILMS, AND ARTICLES THEREOF

#41
20220073718
2022-03-10

Random propylene polymer composition and use in extrusion blow moulding

#42
20220063251
2022-03-03

Printable film

#43
20220041341
2022-02-10

Polypropylene sheets and articles

#44
20220033631
2022-02-03

Biaxially oriented polypropylene film with improved breakdown strength

#45
20220010114
2022-01-13

POLYMER COMPOSITION FOR BLOW MOLDING APPLICATIONS

#46
20210362479
2021-11-25

Multilayer polyproylene film

#47
20210355309
2021-11-18

Polyolefins having improved dimensional stability in three-dimensional printing, articles formed therefrom, and methods thereof

#48
20210347101
2021-11-11

Heat-stable, biaxially oriented, polypropylene films

#49
20210300007
2021-09-30

Thermoplastic roofing membranes adapted for adhesion to polar adhesives

#50
20210292541
2021-09-23

RESIN POWDER, RESIN POWDER FOR PRODUCING THREE-DIMENSIONAL OBJECT, THREE-DIMENSIONAL OBJECT PRODUCING METHOD, AND THREE-DIMENSIONAL OBJECT PRODUCING APPARATUS

#51
20210277222
2021-09-09

Material for three-dimensional printing comprising specific polypropylene block copolymer

#52
20210206119
2021-07-08

Method and apparatus for thermoforming an article

#53
20210146650
2021-05-20

THERMOPLASTIC SHEETS AND ARTICLES WITH VARIABLE LOFTING CAPACITY

#54
20210114281
2021-04-22

Polymeric material for container

#55
20210007943
2021-01-14

Solid hair cosmetic composition

#56
20210002465
2021-01-07

Resin composition and monolayer and multilayer films

#57
20210002400
2021-01-07

Blends of crosslinking agents for fluoroelastomers

#58
20200406534
2020-12-31

Three-dimensional printing

#59
20200391432
2020-12-17

Polymeric material for container

#60
20200385556
2020-12-10

Polypropylene composition with improved sealing behaviour

#61
20200332103
2020-10-22

Polyolefins having improved dimensional stability in three-dimensional printing, articles formed therefrom, and methods thereof

#62
20200325256
2020-10-15

Morphology modified heterophase propylene copolymers and their products thereof

#63
20200255619
2020-08-13

Foam molded article

#64
20200246221
2020-08-06

CLOSURE SYSTEM FOR CONTAINERS USED IN WATER CASCADE STERILIZATION

#65
20200140669
2020-05-07

Polymer composition with improved mechanical properties

#66
20200115574
2020-04-16

Three-dimensional printing

#67
20200109323
2020-04-09

Thermoplastic polymer composition and molded article

#68
20200087428
2020-03-19

Method of forming melt-blown non-wovens

#69
20190284382
2019-09-19

Composition, injection molded article made therefrom and process to make an injection molded article

#70
20190270260
2019-09-05

Weatherable fiber-reinforced propylene composition

#71
20190241725
2019-08-08

Fiber reinforced polypropylene composite

#72
20190194436
2019-06-27

HIGH MELT FLOW RATE COUPLED IMPACT COPOLYMER WITH HIGH MELT STRENGTH

#73
20190105856
2019-04-11

Hybrid polymer pipe and tile hybrid polymer

#74
20190071526
2019-03-07

Injection stretch blow molded articles and random copolymers for use therein

#75
20190039328
2019-02-07

Method and apparatus for thermoforming an article

#76
20190024275
2019-01-24

Apparatus and methods for impinging fluids on substrates

#77
20190023870
2019-01-24

Polyolefin compositions

#78
20180371222
2018-12-27

Composition comprising heterophasic propylene copolymer

#79
20180370164
2018-12-27

Pre-stressed fiber reinforcing member and method for its manufacture

#80
20180327581
2018-11-15

Polymer composition having improved impact strength

#81
20180304520
2018-10-25

Thermal molding sheet and molded article

#82
20180134935
2018-05-17

Glue compositions and methods

#83
20180133945
2018-05-17

Use of Metallocene Based Polypropylene Random Copolymers in Blown Films

#84
20180108484
2018-04-19

Polypropylene film structure

#85
20180043643
2018-02-15

Pre-stressed fiber reinforcing member and method for its manufacture

#86
20180030255
2018-02-01

C2C3 random copolymer composition with improved balance between sealing initiation temperature and melting point

#87
20180009153
2018-01-11

Polymeric material for container

#88
20170263219
2017-09-14

Composite reed

#89
20170226390
2017-08-10

Thermoplastic polymer composition and molded article

#90
20170217058
2017-08-03

Polymeric material for container

#91
20170174379
2017-06-22

SHRINKABLE FACE FILM AND A LABEL COMPRISING A SHRINKABLE FACE FILM

#92
20170158832
2017-06-08

Copolymers of propylene with hexene-1 and blown films obtained from them

#93
20170081486
2017-03-23

Mono- and multi-layer blown films

#94
20170044330
2017-02-16

Polymer compositions for injection stretch blow molded articles

#95
20170012298
2017-01-12

Molding process for making fuel cell components

#96
20160326356
2016-11-10

Method for manufacturing a polypropylene composition with controlled fluidity

#97
20160325534
2016-11-10

Multilayered films, methods of manufacture thereof and articles comprising the same

#98
20160318237
2016-11-03

Edge strip

#99
20160312020
2016-10-27

Blow molded article with good mechanical and optical properties

#100
20160304681
2016-10-20

BOPP film with improved stiffness/toughness balance

#101
20160229163
2016-08-11

Stretch films containing random copolymer polypropylene resins in adjacent layers of a nanolayer structure

#102
20160193815
2016-07-07

Multilayer film for label and a method for providing such

#103
20160152811
2016-06-02

Nanofibril-polymer composites

#104
20160145366
2016-05-26

Propylene copolymer for extrusion blow molded bottles

#105
20160137831
2016-05-19

Propylene-based block copolymer

#106
20160136913
2016-05-19

Method for producing a decorated wall or floor panel

#107
20160136860
2016-05-19

MULTILAYERED CLEAR OVER COLOR POLYOLEFIN SHEETS AND LAYERED BACKING STRUCTURE

#108
20160115262
2016-04-28

Propylene copolymer for thin-wall packaging

#109
20160108197
2016-04-21

Polymeric blends and articles made therefrom

#110
20160009837
2016-01-14

Propylene polymer with improved processability in thermoforming

#111
20160000243
2016-01-07

THERMOFORMED ARTICLES FROM POLYPROPYLENE POLYMER COMPOSITIONS

#112
20150361231
2015-12-17

Polymeric blends and articles made therefrom

#113
20150307222
2015-10-29

Extrusion blow molded bottles

#114
20150274864
2015-10-01

Injection stretch blow molded articles and random copolymers for use therein

#115
20150270520
2015-09-24

Embossed microporous membrane battery separator materials and methods of manufacture and use thereof

#116
20150267018
2015-09-24

Method for the preparation of a heterophasic copolymer and uses thereof

#117
20150252180
2015-09-10

Process for the preparation of a composition comprising heterophasic propylene co-polymer and talc

#118
20150252179
2015-09-10

Polyolefin-natural fiber composite composition for extrusion molding

#119
20150140887
2015-05-21

Propylene polymer for high-tenacity fibers and nonwovens

#120
20150123321
2015-05-07

Multifunctional BOPP cigarette packaging film and manufacturing method thereof

#121
20150107753
2015-04-23

Method for producing a composite body comprising a particle foam molded part connected to a hollow body in a force-closed manner

#122
20150054189
2015-02-26

Polymeric material for container

#123
20150051350
2015-02-19

1-butene copolymers compositions for extruded profiles

#124
20150044405
2015-02-12

Polypropylene resin composition and expanded molding

#125
20150042020
2015-02-12

Multilayered container

#126
20150010747
2015-01-08

Polypropylene-based resin composition and foam sheet

#127
20150004394
2015-01-01

Polypropylene-based resin composition and foam sheet

#128
20140374944
2014-12-25

High barrier heat sealable film with linear tear properties

#129
20140370278
2014-12-18

Multilayer film comprising cyclic olefin copolymer

#130
20140343205
2014-11-20

POLYPROPYLENE COMPOSITION WITH IMPROVED ADDITIVE RETENTION

#131
20140342119
2014-11-20

Molded part and method for manufacturing the molded part

#132
20140329068
2014-11-06

Stretch films containing random copolymer polypropylene resins in adjacent layers of a nanolayer structure

#133
20140248484
2014-09-04

Process for stretching a film web

#134
20140171610
2014-06-19

Polyolefin strap comprising a random copolymer of propylene with 1-hexene

#135
20140162032
2014-06-12

Structure integrated by vacuum-pressure forming or vacuum forming, and manufacturing method thereof

#136
20130337211
2013-12-19

Extrusion blow-molded articles and process for their production

#137
20130248524
2013-09-26

Liners and linings for tanks

#138
20130214460
2013-08-22

Process for producing injection stretch blow molded polyolefin containers

#139
20130044967
2013-02-21

Method for packaging articles using cauterized films to inhibit tearing

#140
20130017403
2013-01-17

Multifunctional BOPP cigarette packaging film and manufacturing method thereof

#141
20130011184
2013-01-10

Splice for jointing steel cord strips encased in thermoplastic material

#142
20120318454
2012-12-20

Apparatus and methods for impinging a fluid on a substrate

#143
20120248002
2012-10-04

Polymer compositions for injection stretch blow molded articles

#144
20120242003
2012-09-27

Propylene polymer with improved processability in thermoforming

#145
20120213934
2012-08-23

Apparatus and methods for impinging fluids on substrates

#146
20120196061
2012-08-02

Multilayer films, their methods of production, and articles made therefrom

#147
20120153670
2012-06-21

Composite lift gate deformable section

#148
20120118786
2012-05-17

Peelable composite thermoplastic sealants in packaging films

#149
20120064317
2012-03-15

Multilayer clear over color polyolefin sheets and layered backing structure

#150
20120028058
2012-02-02

High barrier heat sealable film with linear tear properties

#151
20110250390
2011-10-13

NONWOVEN FABRIC HAVING STRETCHABILITY, AND PROCESS FOR PRODUCING THE SAME

#152
20110155623
2011-06-30

Peelable composite thermoplastic sealants in packaging films

#153
20110147475
2011-06-23

Apparatus and methods for impinging fluids on substrates

#154
20110135546
2011-06-09

Microfluidic foil structure for metering of fluids

#155
20110081536
2011-04-07

EVA blend compositions suitable for RF welding applications

#156
20110079534
2011-04-07

EVA blend compositions suitable for RF welding applications

#157
20110003104
2011-01-06

Sealable material and method of forming a dielectric weld

#158
20100266818
2010-10-21

Multilayer Composites And Apparatuses And Methods For Their Making

#159
20100260995
2010-10-14

Copolymers of propylene with hexene-1 and blown films obtained from them

#160
20100249327
2010-09-30

Method for the preparation of a heterophasic copolymer and uses thereof

#161
20100243498
2010-09-30

Injection stretch blow molded articles and random copolymers for use therein

#162
20100136271
2010-06-03

MULTILAYERED CONTAINER

#163
20100119418
2010-05-13

MULTI-WELL PLATE AND METHOD OF MANUFACTURE

#164
20100015426
2010-01-21

Multilayer clear over color polyolefin sheets and layered backing structure

#165
20090317649
2009-12-24

Multilayer Clear Over Color Polyolefin Sheets and Layered Backing Structure

#166
20090298164
2009-12-03

Assembly of cell culture vessels

#167
20090214841
2009-08-27

Method of manufacturing thermoplastic membrane articles and methods of use

#168
20090208718
2009-08-20

Mono-and multi-layer blown films

#169
20080312707
2008-12-18

Implantable medical device with polymer-polymer interfaces and methods of manufacture and use

#170
20080283189
2008-11-20

METHOD FOR REDUCING STRINGINESS OF A RESINOUS COMPOSITION DURING HOT PLATE WELDING

#171
20080171165
2008-07-17

Eva blend compositions suitable for RF welding applications

#172
20080166533
2008-07-10

Sheet-like building and construction materials with high wet slip resistance and high water penetration resistance, and methods of making same

#173
20080131636
2008-06-05

Peelable composite thermoplastic sealants in packaging films

#174
20080118688
2008-05-22

Peelable composite thermoplastic sealants in packaging films

#175
20080001394
2008-01-03

Electrofusion saddle wye

#176
20070254119
2007-11-01

Thin film for vertical form fill and seal packaging of flowable materials

#177
20070252276
2007-11-01

Thin film for vertical form fill and seal packaging of flowable materials

#178
20070235443
2007-10-11

Heating element for high-speed film-sealing apparatus, and method for making same

#179
20070014897
2007-01-18

Backseamed casing and packaged product incorporating same

#180
20060276769
2006-12-07

Medical fluid container

#181
20060266473
2006-11-30

Bonding by induced high-rate of shear deformation

#182
20060259090
2006-11-16

Implantable medical device with polymer-polymer interfaces and methods of manufacture and use

#183
20060182954
2006-08-17

Joining metal and plastics surfaces

#184
20060093765
2006-05-04

Multi-compartment pouch having a frangible seal

#185
20060054531
2006-03-16

Process for the production of a blister sheet

#186
20060024495
2006-02-02

Self-adhesive air cushion film as protection for fresh paint finishes during vehicle assembly, and production process

#187
20050255328
2005-11-17

Blend compositions suitable for RF welding applications

#188
20050251986
2005-11-17

Method of joining pipe-shaped articles

#189
20050186377
2005-08-25

Solventless plastic bonding of medical devices and container components through infrared heating

#190
20050158499
2005-07-21

Port tube and closure composition, structure and assembly for a flowale material container

#191
20050123703
2005-06-09

Port tube and closure composition, structure and assembly for a flowable material container

#192
20050047971
2005-03-03

Multi-well plate and method of manufacture

#193
20050003160
2005-01-06

Thermoplastic planks and methods for making the same

#194
16565539
2022-02-15

Actuators based on unbalanced moments of inertia