B29K2023/0608 - CPC Classification Index

ClassID:

53218 ⎘

B29K2023/0608 - CPC Classification

Classification description:

Use of polyalkenes or derivatives thereof as moulding material; Polymers of ethylene; PE, i.e. polyethylene characterised by its density

Sub-classes:

B29K2023/0616 » {VLDPE, i.e. very low density polyethylene} 47
B29K2023/0625 » {LLDPE, i.e. linear low density polyethylene} 402
B29K2023/0633 » {LDPE, i.e. low density polyethylene} 563
B29K2023/0641 » {MDPE, i.e. medium density polyethylene} 153
B29K2023/065 » {HDPE, i.e. high density polyethylene} 975

Recent Application in this class:

20260151949

2026-06-04

MULTI-LAYER POLYETHYLENE FILM

20250162201

2025-05-22

PROCESS FOR TREATMENT OF AN INITIAL POLYETHYLENE-CONTAINING MATERIAL TO PRODUCE A POLYETHYLENE COMPOSITION FOR INJECTION MOLDING

20240367360

2024-11-07

BIAXIALLY ORIENTED FILM

20240342976

2024-10-17

POLYETHYLENE FILM

20240254292

2024-08-01

MASTER BATCH COMPOSITION FOR A WEIGHT-REDUCED PLASTIC PRODUCT AND METHOD OF MANUFACTURING THE SAME

20240043580

2024-02-08

POLYMER COMPOSITION FOR CAPS AND CLOSURES

20240010822

2024-01-11

PROCESS FOR PRODUCING A POLYETHYLENE COMPOSITION COMPRISING BIMODAL OR MULTIMODAL POLYETHYLENE

20230339150

2023-10-26

ROTATIONAL MOLDING COMPOSITION

20230167206

2023-06-01

POLYETHYLENE-BASED COMPOSITIONS AND FILMS MADE FROM SAME

#10

20220041853

2022-02-10

Latent elastic olefin film laminates and methods of making absorbent articles incorporating the same

#11

20220001588

2022-01-06

Biaxially oriented polypropylene film for heat sealing

#12

20210324117

2021-10-21

Polyethylenes and processes for producing polyethylenes

#13

20210130067

2021-05-06

Apparatus and method for making inflated articles

#14

20180297767

2018-10-18

Apparatus and method for making inflated articles

#15

20180119354

2018-05-03

Deflecting member for making fibrous structures

#16

20180051164

2018-02-22

Polyethylene for injection molding and molded article using same

#17

20170334106

2017-11-23

In-mold foam molded article, method for forming the same, and mold for use in forming the same

#18

20170313863

2017-11-02

Rotomolded articles comprising at least one layer comprising a metallocene-catalyzed polyethylene resin

#19

20170021599

2017-01-26

Shrink films with high tear resistance, and methods of making thereof

#20

20160121587

2016-05-05

PEELABLE, FLEXIBLE AND TRANSPARENT PROCESS LINER

#21

20160107426

2016-04-21

POLYMER FILM WITH RENEWABLE CONTENT

#22

20150144218

2015-05-28

Aerial integrated messenger conduit

#23

20150123308

2015-05-07

METHOD OF MAKING A SHEET OF BUILDING MATERIAL

#24

20140014257

2014-01-16

Apparatus and method for making inflated articles

#25

20130149403

2013-06-13

Die for coextruding a plurality of fluid layers

#26

20130140732

2013-06-06

Method for coextruding a plurality of fluid layers

#27

20120315471

2012-12-13

Composites Utilizing Polymeric Capstocks and Methods of Manufacture

#28

20120288669

2012-11-15

Reinforced thin film for flexible packaging

#29

20120270000

2012-10-25

Container prepared from PCR HDPE resin blend

#30

20110271640

2011-11-10

Apparatus and method for forming inflated containers

#31

20110206882

2011-08-25

INJECTION STRETCH BLOW MOLDING PROCESS

#32

20110024667

2011-02-03

Heat shielding additives

#33

20100310787

2010-12-09

USE OF ZERO-ORDER DIFFRACTIVE PIGMENTS

#34

20100215946

2010-08-26

Method of making a sheet of building material

#35

20100173031

2010-07-08

Die for coextruding a plurality of fluid layers

#36

20100072655

2010-03-25

Die, system, and method for coextruding a plurality of fluid layers

#37

20090178759

2009-07-16

METHOD FOR JOINING ACRYLIC MATERIALS

#38

20090054873

2009-02-26

Apparatus and method for connecting and disconnecting flexible tubing

#39

20080250753

2008-10-16

Apparatus and method for making inflated articles

#40

20070235443

2007-10-11

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

#41

20070048472

2007-03-01

Polymeric pipe and method of making a polymeric pipe

#42

20060090421

2006-05-04

Apparatus and method for forming inflated containers

#43

20050228429

2005-10-13

Balloons having a crosslinkable layer

#44

20050214557

2005-09-29

Silicone-free multilayer shrink film for high speed packaging lines

#45

20050186377

2005-08-25

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

#46

20050173056

2005-08-11

Apparatus and method for connecting and disconnecting flexible tubing