ClassID:

121567

D01D10/06 - CPC Classification

Classification description:

Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected Washing or drying

Recent Application in this class:
#1
20260132548
2026-05-14

LYOCELL FIBER MODIFIED BY COMPOUND FLAME RETARDANT AND PREPARATIONS METHOD THEREOF

#2
20260078530
2026-03-19

METHOD FOR PREPARING LYOCELL FIBERS FROM SUGARCANE BAGASSE AS RAW MATERIAL

#3
20260055536
2026-02-26

FIBER AND METHOD OF FORMING THE SAME

#4
20260015771
2026-01-15

Method of Spinning Conductive Poly(3,4-Ethylenedioxythiophene): Polystyrene Sulfonate Fibers

#5
20250341031
2025-11-06

MELT SPINNING LIGNIN/ACRYLIC FIBERS

#6
20250327213
2025-10-23

METHODS AND SYSTEMS FOR PRODUCING BEADED POLYMERIC FIBERS WITH ADVANCED THERMOREGULATING PROPERTIES

#7
20250297407
2025-09-25

METHOD FOR PRODUCING COLORED YARNS AND/OR COLORED FABRICS IN PARTICULAR WITHOUT OR WITH ONLY LIMITED AMOUNT OF WASTEWATER DISCHARGE

#8
20250230582
2025-07-17

METHOD OF PRODUCTION OF FIBERS AND A DEVICE FOR CARRYING OUT THE METHOD

#9
20250207299
2025-06-26

DEGRADABLE MOISTURE ABSORBING AND QUICK DRYING MICROPOROUS COMPOSITE FIBER, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

#10
20250084566
2025-03-13

METHOD FOR PRODUCING REGENERATED CELLULOSIC FIBERS

#11
20250051969
2025-02-13

PROCESS AND A SPINNING LINE UNIT FOR WET SPINNING OF CELLULOSE FIBERS FROM AN ALKALINE SPIN BATH

#12
20250011511
2025-01-09

POLYMER FOR THE PRODUCTION OF CARBON FIBERS AND CARBON FIBERS MADE THEREFROM

#13
20240376644
2024-11-14

HIGH-ELASTICITY NYLON CORD AND METHOD FOR PRODUCING SAME

#14
20240337046
2024-10-10

ARAMID NANOFIBER FILAMENTS AND RELATED METHODS

#15
20240328037
2024-10-03

ALGINATE FIBER AND PREPARATION METHOD THEREOF

#16
20240229303
2024-07-11

IMPROVEMENTS RELATING TO THE COLD-ALKALI PROCESS FOR THE PRODUCTION OF REGENERATED CELLULOSIC FIBERS

#17
20240175169
2024-05-30

AEROGEL FIBER HAVING SPECIFIC CROSS-SECTIONAL MORPHOLOGICAL FEATURE, GRAPHENE FIBER AND PREPARATION METHOD AND DEVICE THEREFOR

#18
20240058511
2024-02-22

HYALURONATE NONWOVEN FABRIC AND MANUFACTURING METHOD THEREFOR

#19
20240026571
2024-01-25

System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn

#20
20230392294
2023-12-07

Method for preparing pure chitosan fiber

#21
20230383443
2023-11-30

FIBER SPINNING METHOD AND SPUN FIBERS AND USE THEREOF

#22
20230383442
2023-11-30

One-step chitosan fiber spinning device

#23
20230235485
2023-07-27

POLYACRYLONITRILE-BASED STABILIZED FIBER, CARBON FIBER, AND MANUFACTURING METHOD THEREFOR

#24
20230183886
2023-06-15

Process for the production of spunbonded nonwoven

#25
20230160108
2023-05-25

High-speed process for producing acrylic fibers and relative apparatus

#26
20230042125
2023-02-09

Continuous preparation method of cellulose fibers

#27
20230033537
2023-02-02

METHOD OF PRODUCING ADM COLLAGEN FIBER, ADM COLLAGEN FIBER PRODUCED USING METHOD, AND APPARATUS FOR PRODUCING ADM COLLAGEN FIBER

#28
20230022309
2023-01-26

WATER WASHING DEVICE FOR CARBON FIBER FILAMENT AND METHOD OF WATER WASHING

#29
20230010634
2023-01-12

COUNTER-FLOW WASHING

#30
20230008772
2023-01-12

SPINNERET, BLOWING SYSTEM AND METHOD FOR PRODUCING HOLLOW FIBERS

#31
20220364282
2022-11-17

Process and device for the formation of directly-formed cellulosic webs

#32
20220290329
2022-09-15

Process for manufacturing lyocell filament yarn and an apparatus thereof

#33
20220251731
2022-08-11

METHODS AND SYSTEMS FOR PRODUCING BEADED POLYMERIC FIBERS WITH ADVANCED THERMOREGULATING PROPERTIES

#34
20220205141
2022-06-30

Method for preparing PET/PTT parallel complex filament with high self-crimpiness

#35
20220112628
2022-04-14

Process for wet spinning of cellulose fibers from an alkaline spin bath

#36
20220081803
2022-03-17

Process for liquid removal from cellulose filaments yarns or fibers

#37
20220033996
2022-02-03

Spun ABPBI fibers and process for preparing the same

#38
20210332511
2021-10-28

Method for producing cell-culturing polyvinyl alcohol nanofiber structure

#39
20210324544
2021-10-21

WHOLLY AROMATIC POLYAMIDE FIBER

#40
20210284774
2021-09-16

Polymer for the production of carbon fibers and carbon fibers made therefrom

#41
20210252573
2021-08-19

Wire drawing process of light storage wire

#42
20210214860
2021-07-15

Method for preparing microporous PVA fiber

#43
20210198813
2021-07-01

Method for preparing flame-retardant cellulosic fibers

#44
20210189599
2021-06-24

Method and device for filament spinning with deflection

#45
20210060843
2021-03-04

Thread drawing processes

#46
20200399802
2020-12-24

Fiber sheet and method for manufacturing same

#47
20200378034
2020-12-03

Method of producing carbon fiber

#48
20200283929
2020-09-10

System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn

#49
20200270770
2020-08-27

System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn

#50
20200270769
2020-08-27

System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn

#51
20200255980
2020-08-13

Methods and systems for producing beaded polymeric fibers with advanced thermoregulating properties

#52
20200240076
2020-07-30

PROCESS FOR THE PREPARATION OF A MICROFIBROUS SUEDE-LIKE NONWOVEN FABRIC

#53
20200173066
2020-06-04

Composite fabric and method for making the same

#54
20200165751
2020-05-28

Process for forming a yarn comprising bicomponent filaments

#55
20200085094
2020-03-19

Lyocell material for tobacco filter

#56
20200040519
2020-02-06

Self-fused graphene fiber and method of preparing the same

#57
20190390370
2019-12-26

Method of producing acrylic fiber bundle and method of producing carbon fiber bundle

#58
20190297880
2019-10-03

Process for preparing a homogeneous solution of a polymer and melanin

#59
20190292683
2019-09-26

Method for preparing cellulose fiber

#60
20190264356
2019-08-29

Process and device for the formation of directly-formed cellulosic webs

#61
20190223493
2019-07-25

Lyocell material for cigarette filter and method for preparing same

#62
20190186048
2019-06-20

Spinneret assembly for composite spinning and manufacturing method for a biomass composite fiber implementing the same

#63
20190133768
2019-05-09

NANOFIBER COMPOSITE MEMBRANE FOR GUIDED BONE REGENERATION, AND MANUFACTURING METHOD THEREFOR

#64
20190127883
2019-05-02

Iodine doped bismuthyl carbonate nanosheet and molybdenum disulfide modified carbon nanofiber composites, preparation method and application thereof

#65
20190093259
2019-03-28

Fiber-based device having a reconfigurable geometry

#66
20190024263
2019-01-24

LYOCELL FIBER AND MANUFACTURING METHOD THEREFOR

#67
20180327941
2018-11-15

Partially degradable fibers and microvascular materials formed from the fibers

#68
20180313000
2018-11-01

Preparation method of superabsorbent polymer fiber

#69
20180282904
2018-10-04

Continuous method and system for the production of at least one polymeric yarn and polymeric yarn

#70
20180258554
2018-09-13

Metal oxide macroscopic fiber and preparation method thereof

#71
20180244891
2018-08-30

Sulfur-containing imidazole fiber having ionically bonded halides

#72
20180155853
2018-06-07

Preparation method of para-aramid nanofibers

#73
20180119311
2018-05-03

ACRYLIC FIBER AND METHOD FOR MANUFACTURING SAME

#74
20180057969
2018-03-01

Carbon-containing modacrylic and aramid bicomponent filament yarns

#75
20180044187
2018-02-15

Method and device for producing inorganic aerogel fibers

#76
20170284025
2017-10-05

Fibrous Structures Different Fibrous Elements

#77
20170282525
2017-10-05

Fibrous Structures with Improved Tewl Properties

#78
20170282524
2017-10-05

Layered Fibrous Structures with Different Common Intensive Properties

#79
20170282523
2017-10-05

Layered Fibrous Structures with Different Planar Layers

#80
20170282522
2017-10-05

Fibrous Structures Different Fibrous Elements

#81
20170282521
2017-10-05

Fibrous Structures Different Fibrous Elements

#82
20170268142
2017-09-21

Fiber sheet and method for manufacturing same

#83
20170253998
2017-09-07

Acrylic-fiber manufacturing method

#84
20170211208
2017-07-27

Process for fabric of continuous graphitic fiber yarns

#85
20170121857
2017-05-04

LYOCELL FIBER

#86
20170107650
2017-04-20

Method of preparing of natural graphene cellulose blended meltblown nonwoven fabric

#87
20170107644
2017-04-20

Method of preparing of natural graphene cellulose blended spunbond nonwoven fabric

#88
20170107643
2017-04-20

Method of preparing natural graphene cellulose blended fiber

#89
20170088686
2017-03-30

Recycling method of waste fishnet

#90
20170081787
2017-03-23

METHOD FOR PRODUCING CARBON FIBERS FROM CELLULOSE FIBERS

#91
20170030009
2017-02-02

POROUS SUPPORT, PREPARATION METHOD THEREFOR, AND REINFORCED MEMBRANE CONTAINING SAME

#92
20170016145
2017-01-19

Copolymer fibers and yarns and processes for making same

#93
20170009382
2017-01-12

High strength and high modulus ultra-high molecular weight polyethylene fibers

#94
20160298269
2016-10-13

SOLVENT EXTRACTION APPARATUS

#95
20160286854
2016-10-06

Lyocell material for tobacco filter and method for preparing same

#96
20160281265
2016-09-29

System and method for measuring out a polymer and first solvent mixture, device, system and method for extracting a solvent from at least one polymer strand, system and method for mechanically pre-recovering at least one liquid from at least one polymer strand, and a continuous system and method for the production of at least one polymer strand

#97
20160273132
2016-09-22

Process to manufacture a spun-dyed para-aramid filament yarn and sliver

#98
20160235112
2016-08-18

Lyocell material for cigarette filter and method for preparing same

#99
20160168772
2016-06-16

Spunbond method for producing non-woven fabric of natural cellulose with flame-retarding feature

#100
20160032492
2016-02-04

Process for making a yarn having improved strength retention and yarn made thereby

#101
20150354093
2015-12-10

Method of dry-spinning para-aramid fiber

#102
20150308016
2015-10-29

Fibres Based on Hydrophobized Derivatives of Hyaluronan, Method of Their Preparation and Use, Textiles on Base Thereof and Use Thereof

#103
20150243451
2015-08-27

Method for preparing carbon nanofiber composite and carbon nanofiber composite prepared thereby

#104
20150218730
2015-08-06

Composites comprising rigid-rod polymers and graphene nanoparticles and process for making the same

#105
20150130107
2015-05-14

RECYCLING METHOD OF WASTE FISHNET

#106
20150093572
2015-04-02

Graphene fiber and prepartion method thereof

#107
20150087775
2015-03-26

Process for obtaining low residual aramid materials

#108
20150073119
2015-03-12

Method for removing sulfur from fiber using monovalent salt ion exchange

#109
20150073118
2015-03-12

Method for removing sulfur from fiber using halide salt ion exchange

#110
20150047130
2015-02-19

Method for removing sulfur from fiber using an aqueous acid

#111
20150037509
2015-02-05

Process of melt-spinning polyacrylonitrile fiber

#112
20150035197
2015-02-05

Process of melt-spinning polyacrylonitrile fiber

#113
20150035196
2015-02-05

Gel spinning process for producing a pan-based precursor fiber

#114
20150035183
2015-02-05

Process of making pan-based carbon fiber

#115
20150021812
2015-01-22

Process for preparing yarn derived from aramid copolymer fiber having low residual sulfur

#116
20150007859
2015-01-08

Process for preparing aramid copolymer yarn using an acid wash

#117
20140367879
2014-12-18

Extrusion method

#118
20140356610
2014-12-04

Sulfur-containing imidazole fiber having ionically bonded halides

#119
20140346697
2014-11-27

Aggregated thread structure, production method thereof, and electric wire using the same

#120
20140336351
2014-11-13

Method for removing sulfur from fiber using a weak base

#121
20140331415
2014-11-13

Process for preparing aramid copolymer yarn using a halide acid wash

#122
20140325767
2014-11-06

Method for removing sulfur from fiber using halide acid ion exchange

#123
20140227370
2014-08-14

POLYSACCHARIDE FIBRES FOR WOUND DRESSINGS

#124
20140165463
2014-06-19

Producing method for the artificial peat moss from natural cellulose fiber

#125
20130234354
2013-09-12

Meltblown process for producing non-woven fabrics with flame-retarding capability from natural cellulose

#126
20130228949
2013-09-05

Fabrication of natural cellulose fiber with flame-retarding capability

#127
20130213875
2013-08-22

High flux hollow fiber ultrafiltration membranes and process for the preparation thereof

#128
20130075950
2013-03-28

Copolymer fibers and yarns and processes for making same

#129
20130018148
2013-01-17

Copolymer fibers and processes for making same

#130
20130015603
2013-01-17

Production of and drying of copolymer fibers

#131
20130014405
2013-01-17

Production of and drying of copolymer fibers

#132
20130014348
2013-01-17

Production of and drying of copolymer fibers

#133
20130014329
2013-01-17

Copolymer fibers and processes for making same

#134
20120036648
2012-02-16

Process for producing fireproof viscose

#135
20110218337
2011-09-08

LYOCELL FILAMENT FIBER AND CELLULOSE BASED TIRE CORD

#136
20100184945
2010-07-22

Process for hydrolyzing polyphosphoric acid in a spun yarn

#137
20100174060
2010-07-08

LYOCELL FIBER FOR TIRE CORD AND TIRE CORD COMPRISING THE SAME

#138
20100154378
2010-06-24

METHOD FOR PREVENTING YARN BREAKAGE

#139
20100007063
2010-01-14

Infrared solvent stripping process

#140
20080113575
2008-05-15

Solvent stripping process

#141
15408183
2019-04-16

Methods for making carbon fibers for high temperature applications