ClassID:

123295

D04H1/544 - CPC Classification

Classification description:

Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving; Adhesive fibres Olefin series

Recent Application in this class:
#1
20250250740
2025-08-07

ZONED AND/OR LAYERED SUBSTRATES AND METHOD AND APPARATUS FOR PRODUCING THE SAME

#2
20250179702
2025-06-05

NON-WOVEN STRUCTURE WITH FIBERS CATALYZED BY A METALLOCENE CATALYST

#3
20250125507
2025-04-17

ENERGY STORAGE CELL

#4
20240158965
2024-05-16

NON-WOVEN STRUCTURE WITH FIBERS CATALYZED BY A METALLOCENE CATALYST

#5
20240156653
2024-05-16

Absorbent Web for Surge Protection in Absorbent Articles

#6
20240141567
2024-05-02

METHOD OF MAKING A SPUNBOND NONWOVEN LAMINATE

#7
20240125048
2024-04-18

Method and apparatus for producing a zoned substrate

#8
20230383447
2023-11-30

METHODS OF CREATING SOFT AND LOFTY NONWOVEN WEBS

#9
20230193534
2023-06-22

NON-WOVEN FABRIC FOR SUPPORTING SOLID ELECTROLYTE, AND SOLID ELECTROLYTE SHEET

#10
20230175176
2023-06-08

Method of making a spunbond nonwoven laminate

#11
20230149226
2023-05-18

Method and apparatus for producing a zoned and/or layered substrate

#12
20230131582
2023-04-27

Zoned and/or layered substrates and method and apparatus for producing the same

#13
20230074695
2023-03-09

METHOD FOR PRODUCING A NONWOVEN ITEM, NONWOVEN ITEM AND HYGIENE ARTICLE

#14
20220410442
2022-12-29

METHOD FOR MANUFACTURING POROUS MIDSOLE, AND POROUS MIDSOLE USING SAME

#15
20220396903
2022-12-15

FLAME-RETARDANT NON-WOVEN FIBROUS WEBS

#16
20220333284
2022-10-20

Corrosion-resistant non-woven for pipe liner pultrusion applications

#17
20220298687
2022-09-22

Methods of creating soft and lofty nonwoven webs

#18
20220241115
2022-08-04

DERMAL PATCH

#19
20220119998
2022-04-21

Nonwoven fabric layered body, composite layered body, and cover sheet

#20
20220096976
2022-03-31

Depth filter

#21
20210154606
2021-05-27

EFFICIENT LOW-RESISTANCE MICRO-NANO-FIBER MICROSCOPIC GRADIENT STRUCTURE FILTRATION MATERIAL, AND PREPARATION METHOD THEREFOR

#22
20210040298
2021-02-11

SPUNBONDED NON-WOVEN FABRIC AND METHOD FOR MANUFACTURING SAME

#23
20200325607
2020-10-15

High quality melt-blown webs with improved barrier properties

#24
20200318259
2020-10-08

Thermo-fusible conjugate fibers and method for producing same, and nonwoven fabric using same

#25
20200263335
2020-08-20

Nonwoven fabric and process for forming the same

#26
20200207943
2020-07-02

Melt-blown webs with improved properties

#27
20200173075
2020-06-04

Methods of creating soft and lofty nonwoven webs

#28
20200157716
2020-05-21

Non-woven structure with fibers catalyzed by a metallocene catalyst

#29
20200070103
2020-03-05

Semipermeable membrane support

#30
20190323155
2019-10-24

Melt-blown webs without shots and with improved barrier properties

#31
20190313875
2019-10-17

WET SHEET FOR CLEANING AND METHOD FOR PRODUCING WET SHEET FOR CLEANING

#32
20190301055
2019-10-03

Melt blown web with good water barrier properties

#33
20190301054
2019-10-03

MELT BLOWN WEB WITH GOOD WATER BARRIER PROPERTIES

#34
20190242041
2019-08-08

Corrosion-resistant non-woven for pipe liner pultrusion applications

#35
20190233994
2019-08-01

Spunbond nonwoven laminate and method of making same

#36
20190104824
2019-04-11

COSMETIC CARRIER AND COSMETIC CONTAINER HOUSING SAME

#37
20190083330
2019-03-21

SOFT NON-WOVEN CLOTH FOR USE AS AN OUTER LAYER OF DISPOSABLE ABSORBENT ITEMS

#38
20190070045
2019-03-07

High barrier nonwoven fabric

#39
20190062970
2019-02-28

Extensible nonwoven fabric

#40
20190062969
2019-02-28

NONWOVEN FABRIC

#41
20180327948
2018-11-15

EXTENSIBLE NONWOVEN FABRIC

#42
20180009357
2018-01-11

INTERIOR TRIM PART OF AN AUTOMOTIVE VEHICLE COMPRISING A VELVET FONT LAYER

#43
20180002846
2018-01-04

Nonwoven fabric and process for forming the same

#44
20170314172
2017-11-02

Melt-Blown Webs Without Shots and With Improved Barrier Properties

#45
20170151102
2017-06-01

Nonwoven thermal bonding pattern with low fuzz

#46
20170151101
2017-06-01

Nonwoven thermal bonding pattern with low fuzz

#47
20170145198
2017-05-25

Spunbonded non-woven fabric and method for manufacturing same

#48
20170058442
2017-03-02

Dimensionally stable nonwoven fibrous webs and methods of making and using the same

#49
20170029980
2017-02-02

Phthalate-free PP homopolymers for meltblown fibers

#50
20160317367
2016-11-03

SOFT NON-WOVEN CLOTH FOR USE AS AN OUTER LAYER OF DISPOSABLE ABSORBENT ITEMS

#51
20160067374
2016-03-10

COMPOSITE PROSTHETIC DEVICES

#52
20160040335
2016-02-11

Melt-blown nonwoven fabric, and production process and apparatus for the same

#53
20150322605
2015-11-12

Extensible nonwoven fabric

#54
20150251581
2015-09-10

Method for manufacturing an interior trim part of an automotive vehicle comprising a velvet font layer and associated part

#55
20140276517
2014-09-18

Extensible nonwoven fabric

#56
20130266874
2013-10-10

Melt-blown nonwoven fabric, and production process and apparatus for the same

#57
20130225721
2013-08-29

Fiber structure, method for its manufacture and use as well as fiber-resin composite material

#58
20130193063
2013-08-01

Nonwoven fabric, method for producing the same, and filter formed with the same

#59
20130183476
2013-07-18

Forming of consolidation regions in a web and a web comprising such regions

#60
20130134088
2013-05-30

Bicomponent fiber

#61
20130009087
2013-01-10

Method for manufacturing soundproofing material using polyurethane foam from car seat foam and composition thereof prepared thereby

#62
20120181716
2012-07-19

Method of producing a thermoplastically moldable fiber-reinforced semifinished product

#63
20120156454
2012-06-21

FILM-PROTECTED FIBER FOR INTERIOR AUTOMOTIVE TRIM AND INTERIOR AUTOMOTIVE MEMBER

#64
20120123374
2012-05-17

Meltblown Nonwoven Compositions and Methods for Making Them

#65
20120121882
2012-05-17

CRIMPED COMPOSITE FIBER, AND FIBROUS MASS AND TESTILE PRODUCT USING THE SAME

#66
20120088424
2012-04-12

Dimensionally stable nonwoven fibrous webs and methods of making and using the same

#67
20120074612
2012-03-29

Process of forming a nanofiber non-woven containing particles

#68
20120045956
2012-02-23

FABRICATED ARTICLES COMPRISING POLYOLEFINS

#69
20110250816
2011-10-13

Bulky nonwoven fabric

#70
20110189916
2011-08-04

BIOCOMPONENT FIBERS WITH AN EXTERIOR COMPONENT COMPRISING POLYPROPYLENE

#71
20110165470
2011-07-07

Bicomponent fiber

#72
20110119852
2011-05-26

CLEANING TOOL

#73
20110111163
2011-05-12

FLOOR MATTING

#74
20110006454
2011-01-13

Method of producing composite plant fiber material

#75
20110004176
2011-01-06

MATERIAL WEB FOR USE IN AN ABSORBENT ARTICLE

#76
20100237006
2010-09-23

Filter and method of manufacture

#77
20100203788
2010-08-12

Buffer substrate and use thereof

#78
20100116407
2010-05-13

Method Of Producing A Thermoplastically Moldable Fiber-Reinforced Semifinished Product

#79
20100109193
2010-05-06

Process for preparing an elastic nonwoven web

#80
20100101199
2010-04-29

Layer for use in a HEPA filter element

#81
20100092721
2010-04-15

Process to manufacture tufted backing materials

#82
20090312229
2009-12-17

Method and device for manufacturing materials from hydrophobic hollow natural fibres, and use thereof

#83
20090155556
2009-06-18

AIR-LAID SHEET FOR FOOD EXTRACTION

#84
20090152191
2009-06-18

Nonwovens, tufted nonwovens, and articles containing the same

#85
20090137177
2009-05-28

Oil Absorbent Blanket and Method for Manufacturing the Same

#86
20090061709
2009-03-05

Thermoadhesive conjugate fibers and nonwoven fabric employing them

#87
20080274330
2008-11-06

Method of manufacturing a laminate of polymeric tapes as well as a laminate and the use thereof

#88
20080268737
2008-10-30

Non-woven material comprising polymer fibers using mixtures with amphiphilic block copolymers as well as their production and use

#89
20080182940
2008-07-31

Fibers and non-wovens prepared with propylene-based elastomers

#90
20080057308
2008-03-06

Thermoplastic, Thermally Bondable Polyolefin Fibre for Production of Nonwovens as Well as a Nonwovens Obtained by Thermal Bonding

#91
20070266503
2007-11-22

Airlaid Method with an Improved Through-Put Rate

#92
20070124902
2007-06-07

Perforation device

#93
20070123676
2007-05-31

Acoustic material and method for making the same

#94
20070092723
2007-04-26

Fibres made from copolymers of propylene and hexene-1

#95
20070077841
2007-04-05

Absorbent sanitary product

#96
20060286343
2006-12-21

Tufted fibrous web

#97
20060244170
2006-11-02

Method of producing a thermoplastically moldable fiber-reinforced semifinished product

#98
20060178070
2006-08-10

Nonwoven fabric, fiber and galvanic cell

#99
20060141217
2006-06-29

Deep patterned nonwoven fabrics and method of making them

#100
20060121811
2006-06-08

Composite material for producing a layer of hygienic article that comes into physical contact with the body and a corresponding hygienic article

#101
20060084344
2006-04-20

Nonwoven web material with spunbond layer having absorbency and softness

#102
20050272339
2005-12-08

Process for producing non-woven composite fabric by water-jet entangling, and non-woven composite fabric product including the non-woven composite fabric

#103
20050255305
2005-11-17

Thermoplastic composite building product having continuous fiber reinforcement

#104
20050217091
2005-10-06

Thermobonded and perforated nonwoven

#105
20050160711
2005-07-28

Air filtration media

#106
20050124251
2005-06-09

Process for preparing an elastic nonwoven web

#107
20050042446
2005-02-24

Hollow, side by side type polyethylene/polypropylene conjugated fiber with high stretchability and lightweight and method for producing non-woven fabrics by use of it

#108
20050040565
2005-02-24

Method of manufacturing a non-woven fabric

#109
20050032451
2005-02-10

Ultrathin, porous and mechanically stable nonwoven fabric and method for manufacturing