D04H1/40 - CPC Classification Index

ClassID:

123250 ⎘

D04H1/40 - 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

Sub-classes:

D04H1/407 » containing absorbing substances, e.g. activated carbon 137
D04H1/413 » containing granules other than absorbent substances 182
D04H1/42 » characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece 271
D04H1/44 » the fleeces or layers being consolidated by mechanical means, e.g. by rolling 113
D04H1/54 » by welding together the fibres, e.g. by partially melting or dissolving 428
D04H1/58 » by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives 149

Recent Application in this class:

20200354532

2020-11-12

Reinforcing fiber mat, and fiber-reinforced resin forming material and method of producing same

20200063295

2020-02-27

Recycled deinked sheet articles

20190254405

2019-08-22

Cosmetic Pad and Method for Producing a Cosmetic Pad

20170073863

2017-03-16

Dispersible non-woven fabrics

20160208418

2016-07-21

Shear spun sub-micrometer fibers

20150292148

2015-10-15

Methods of forming an artificial leather substrate from leather waste and products therefrom

20150221916

2015-08-06

PET nonwoven fabric for separator for secondary battery and separator for secondary battery comprising the same

20140201960

2014-07-24

ARC FLASH PROTECTION, MULTIPLE-USE NONWOVEN FABRIC STRUCTURE

20130198998

2013-08-08

Laying device and laying method

#10

20130160933

2013-06-27

Method for making carbon nanotube paper

#11

20130005209

2013-01-03

NON-WOVEN FIBRE PRODUCT COMPRISING FIBRES OF RECYCLED MATERIAL

#12

20120196497

2012-08-02

Extensible polypropylene-based nonwovens

#13

20120115386

2012-05-10

Method of manufacturing nano-fiber non-woven fabrics

#14

20110275267

2011-11-10

ARC FLASH PROTECTION, MULTIPLE-USE NONWOVEN FABRIC STRUCTURE

#15

20110250461

2011-10-13

Inorganic fiber webs and methods of making and using

#16

20100323179

2010-12-23

Aramid nonwoven fabric and preparation method therefor

#17

20100286339

2010-11-11

Fibers and nonwovens comprising polypropylene blends and mixtures

#18

20100029162

2010-02-04

EXTENSIBLE POLYPROPYLENE-BASED NONWOVENS

#19

20090143536

2009-06-04

Fibers and nonwovens comprising polypropylene blends and mixtures

#20

20070082574

2007-04-12

Mixed fiber fleece or fabric

#21

20060154061

2006-07-13

Stuffing material of down stems for thermal protection

#22

20050165173

2005-07-28

Fibers and nonwovens comprising polypropylene blends and mixtures

#23

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