ClassID:

121577

D01F1/07 - CPC Classification

Classification description:

Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments

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

LYOCELL FIBER MODIFIED BY COMPOUND FLAME RETARDANT AND PREPARATIONS METHOD THEREOF

#2
20260078532
2026-03-19

FIRE RETARDANT NYLON FIBERS AND METHODS FOR MAKING THEM

#3
20250382729
2025-12-18

MODACRYLIC FIBER AND FLAME-RETARDANT FIBER ASSEMBLY INCLUDING SAME

#4
20250270738
2025-08-28

PROCESS FOR MAKING PURE, BLENDED, AND COAXIAL FIRE-RESISTANT NANOFIBERS

#5
20250243607
2025-07-31

MELT SPINNING OF BLENDED CELLULOSE ACETATE BUTYRATE FIBERS

#6
20250223731
2025-07-10

MELT SPINNING OF BLENDED POLYLACTIC ACID FIBERS

#7
20250154343
2025-05-15

PHOSPHORUS-BASED FLAME RETARDANT AND THERMOPLASTIC RESIN COMPOSITION INCLUDING SAME

#8
20250092256
2025-03-20

POLYMER COMPOSITIONS FOR FLAME RETARDANCY AND/OR IMPROVED MELT DRIPPING PROPERTIES

#9
20250066957
2025-02-27

FLAME RESISTANT NYLON NANOFIBERS USING POLYPHENOLS

#10
20250066955
2025-02-27

METHOD FOR PREPARING CATIONIC DYEABLE FLAME-RETARDANT HIGH-STRENGTH POLYESTER FIBER

#11
20250003116
2025-01-02

FIRE RETARDANT NYLON FIBERS AND METHODS FOR MAKING THEM

#12
20240384446
2024-11-21

FLAME-RETARDANT MODACRYLIC FIBER, METHOD FOR PRODUCING THE SAME, AND FLAME-RETARDANT FIBER COMPOSITE AND FLAME-RETARDANT WORK CLOTHING INCLUDING THE SAME

#13
20240309566
2024-09-19

PROTECTIVE GLOVE FOR ELECTRIC WELDING, AND MANUFACTURING METHOD THEREFOR

#14
20240011196
2024-01-11

FLAME-RETARDANT AND WINDPROOF WADDING AND PREPARATION METHOD THEREOF

#15
20230416947
2023-12-28

CORE-SHEATH CONJUGATE FIBER FOR ARTIFICIAL HAIR, HAIR ORNAMENT INCLUDING SAME, AND METHOD FOR PRODUCING SAME

#16
20230380532
2023-11-30

POLYAMIDE HOLLOW FIBER FOR ARTIFICIAL HAIR, HEAD ACCESSORY INCLUDING SAME, AND METHOD FOR MANUFACTURING POLYAMIDE HOLLOW FIBER FOR ARTIFICIAL HAIR

#17
20230340702
2023-10-26

Phase change flame retardant fiber material and preparation method for thermal management of lithium-ion battery in enclosed space

#18
20230331986
2023-10-19

MELTABLE INTUMESCENT FLAME RETARDANT COMPOSITIONS

#19
20230313418
2023-10-05

FLAME-RETARDANT POLYESTER FIBER WITH EXCELLENT DYEABILITY AND MANUFACTURING METHOD THEREFOR

#20
20230257917
2023-08-17

HIGH-EFFICIENCY FLAME-RETARDANT, LIGHT, THIN AND SOFT MULTI-FIBER BLENDED FABRIC AND PREPARATION METHOD THEREOF

#21
20230193568
2023-06-22

Production of an artificial turf fiber with a non-circular cladding

#22
20230121552
2023-04-20

Fire retardant nylon fibers and methods for making them

#23
20230096590
2023-03-30

CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR AND HEADWEAR PRODUCT THAT INCLUDES SAME

#24
20230080038
2023-03-16

FLAME RETARDANT LYOCELL FILAMENT

#25
20230072657
2023-03-09

Washable flame retardant viscose fabric

#26
20220389220
2022-12-08

POLYMER COMPOSITIONS FOR FLAME RETARDANCY AND/OR IMPROVED MELT DRIPPING PROPERTIES

#27
20220380939
2022-12-01

PROCESS FOR THE MANUFACTURE OF A FIBER COMPRISING META-ARAMID

#28
20220372663
2022-11-24

CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR, AND HEADWEAR PRODUCT INCLUDING SAME

#29
20220267521
2022-08-25

METHOD FOR MANUFACTURING POLYAMIDE FIBERS

#30
20220251735
2022-08-11

BIODEGRADABLE POLYESTER TEXTILE

#31
20220205140
2022-06-30

POLYCARBONATE FIBERS, FIBER STRUCTURE AND RESIN COMPOSITE BODY

#32
20220192292
2022-06-23

REUSABLE PROTECTIVE CLOTHING

#33
20220033997
2022-02-03

POLYURETHANE ELASTIC FIBER WITH FLAME RETARDANT FUNCTION AND PREPARATION METHOD THEREOF

#34
20210363668
2021-11-25

FABRIC AND TEXTILE PRODUCT

#35
20210355608
2021-11-18

Reversibly thermochromic composite fiber

#36
20210317601
2021-10-14

Resin powder for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object

#37
20210309855
2021-10-07

Meltable intumescent flame retardant compositions

#38
20210292947
2021-09-23

Flame-retardant non-woven fibrous webs

#39
20210269989
2021-09-02

ARTIFICIAL TURF AND PRODUCTION METHOD

#40
20210198813
2021-07-01

Method for preparing flame-retardant cellulosic fibers

#41
20210130584
2021-05-06

Phosphorus-nitrogen-zinc two-dimensional supramolecular coated molybdenum disulfide hybrid flame retardant and application thereof

#42
20210130574
2021-05-06

FLAME-RETARDANT POLYAMIDE COMPOSITION

#43
20210102312
2021-04-08

Fire retardant nylon fibers and methods for making them

#44
20210054144
2021-02-25

COPOLYMER FIBER AND ASSOCIATED METHOD AND ARTICLE

#45
20200340143
2020-10-29

Flame retardant cellulosic man-made fibers

#46
20200308778
2020-10-01

Production of an artificial turf fiber with a non-circular cladding

#47
20200240043
2020-07-30

FLAME RETARDANT LYOCELL FILAMENT

#48
20200208303
2020-07-02

Fabrication, application and apparatus of fibers with aligned porous structure

#49
20200149192
2020-05-14

FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS

#50
20200123382
2020-04-23

POLYMER COMPOSITIONS FOR FLAME RETARDANCY AND/OR IMPROVED MELT DRIPPING PROPERTIES

#51
20200115825
2020-04-16

Flame retardant composite fiber and preparation method therefor

#52
20200101452
2020-04-02

Environment-controlling fibers and fabrics using the same

#53
20200048434
2020-02-13

Flame-retardant polyamides

#54
20200029639
2020-01-30

SYNTHETIC HAIR EXTENSIONS AND METHODS FOR MAKING THE SAME

#55
20190359824
2019-11-28

Meltable intumescent flame retardant compositions

#56
20190345639
2019-11-14

POLY(PHENYLENE ETHER) FIBER, METHOD OF FORMING, AND ARTICLES THEREFROM

#57
20190344490
2019-11-14

Extruded polyacrylonitrile copolymer

#58
20190309443
2019-10-10

Fire retardant nylon fibers and methods for making them

#59
20190292692
2019-09-26

Method for preparing graphene/nylon-6 fiber

#60
20190226122
2019-07-25

COLORED ORGANIC FIBER, CLOTH, AND GARMENTS, AND METHOD FOR PRODUCING CLOTH

#61
20190125020
2019-05-02

Resin composition for artificial hair and molded body of same

#62
20190090565
2019-03-28

Fiber for artificial hair

#63
20190040262
2019-02-07

METHOD FOR PROVIDING AN AMOUNT OF PIGMENT

#64
20190021425
2019-01-24

Acrylic fiber for artificial hair, method for producing same, and head decoration article containing same

#65
20180343945
2018-12-06

Fiber for artificial hair and hair ornament product including same

#66
20180251916
2018-09-06

Phosphonated PBI fiber

#67
20180251915
2018-09-06

Method of making a phosphonated PBI fiber

#68
20180209070
2018-07-26

FLAME RETARDANT COMPOSITE FIBER AND PREPARATION METHOD THEREFOR

#69
20180201728
2018-07-19

Flame-retardant polyester fiber and its preparation method

#70
20180080146
2018-03-22

CARPET FIBER POLYMERIC BLEND

#71
20180058017
2018-03-01

Artificial turf and production method

#72
20180030620
2018-02-01

Polyester fiber for artificial hair, process for producing same, and hair ornament product including same

#73
20180023219
2018-01-25

Resin powder having pillar shape and specific circularity for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object

#74
20170362743
2017-12-21

Fire-retardant artificial grass

#75
20170356103
2017-12-14

Polyester artificial hair and method of preparing the same

#76
20170282173
2017-10-05

Method for manufacturing environment-controlling fibers

#77
20170275784
2017-09-28

IGNITION RESISTANT COTTON FIBERS

#78
20170260391
2017-09-14

Polyamide-based fiber for artificial hair having exceptional dripping resistance upon combustion

#79
20170073896
2017-03-16

Method for producing meta-aramid fiber paper-based material

#80
20170051132
2017-02-23

Flame-retardant resin composition and article molded from same

#81
20170044694
2017-02-16

Process for manufacturing flame-retardant yarns

#82
20170037543
2017-02-09

COLORED ORGANIC FIBER, CLOTH, AND GARMENTS, AND METHOD FOR PRODUCING CLOTH

#83
20170022634
2017-01-26

ENHANCED META-ARAMID AND PARA-ARAMID TEXTILES, GARMENTS, AND METHODS

#84
20170016148
2017-01-19

Flame-resistant molded cellulose bodies produced according to a direct dissolving method

#85
20170009383
2017-01-12

Phosphonated PBI fiber

#86
20160376151
2016-12-29

Partially cyclized polyacrylonitrile polymer, polyacrylonitrile flame-resistant polymer, polyacrylonitrile flame-resistant fiber, carbon fiber, and preparation methods thereof

#87
20160348279
2016-12-01

Articles with improved flame retardancy and/or melt dripping properties

#88
20160230314
2016-08-11

Fire retardant nylon fibers and methods for making them

#89
20160201236
2016-07-14

Flame-retardant fabric, method for producing same and fireprotective clothes comprising same

#90
20160200911
2016-07-14

Flame-retardant polyesters

#91
20160168760
2016-06-16

Phosphonate polymers, copolymers, and their respective oligomers as flame retardants for polyester fibers

#92
20160153121
2016-06-02

Flame resistant polymer, polymer solution, flame resistant fiber, carbon fiber, and methods of producing same

#93
20150275402
2015-10-01

Dyeable and flame-retarded thermoplastic polyurethane fibers

#94
20150197875
2015-07-16

Phosphonate flame-retardant polyester artificial hair and method of preparing same

#95
20150141559
2015-05-21

Polyester-based fiber for artificial hair and hair ornament product including the same

#96
20150126644
2015-05-07

Polyester-based fiber for artificial hair and hair ornament product including the same, and method for producing the same

#97
20150087756
2015-03-26

Hydrophobic flame-retardant fiber and a preparation method thereof

#98
20140283290
2014-09-25

Flameproof spun yarn, fabric, clothes and flameproof work clothes

#99
20140210120
2014-07-31

Flame-retardant regenerated cellulose filament fibers and process for production thereof

#100
20140065348
2014-03-06

POLYAMIDE-POLY(PHENYLENE ETHER) FIBER, ARTICLE, COMPOSITION, AND METHOD

#101
20140037933
2014-02-06

Flame retardant cellulosic man-made fibers

#102
20130337715
2013-12-19

Process of making flame retardant cellulosic man-made fibers

#103
20130244527
2013-09-19

Flame retardant fibers, yarns, and fabrics made therefrom

#104
20130228949
2013-09-05

Fabrication of natural cellulose fiber with flame-retarding capability

#105
20130164519
2013-06-27

FLAME RETARDANT POLYURETHANE ELASTOMER, FIBER AND TEXTILE FORMED THEREFROM, AND METHOD FOR THEIR PRODUCTION

#106
20130143027
2013-06-06

Method of preparing flame-retardant polyester fiber and flame-retardant polyester fiber

#107
20130109791
2013-05-02

Flame retardant flash spun sheets

#108
20120258643
2012-10-11

Flame-retardant lyocell fibers and use thereof in flame barriers

#109
20120244336
2012-09-27

SPUN-DYED HMLS MONOFILAMENTS, PRODUCTION THEREOF AND USE THEREOF

#110
20120244335
2012-09-27

FLUORESCENT FIBER, ITS USE AND PROCESSES FOR ITS PRODUCTION

#111
20120219784
2012-08-30

USE OF A REGENERATED CELLULOSE FIBER IN A FLAME-RETARDANT PRODUCT

#112
20120177919
2012-07-12

FLAME-RESISTANT CELLULOSIC FIBER, ITS USE AND PRODUCTION PROCESS

#113
20120156486
2012-06-21

FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS

#114
20120141723
2012-06-07

POLYMER FIBER CONTAINING FLAME RETARDANT, PROCESS FOR PRODUCING THE SAME, AND MATERIAL CONTAINING SUCH FIBERS

#115
20120121877
2012-05-17

FLAME RETARDED POLYOLEFIN COMPOSITION

#116
20120121843
2012-05-17

Phosphonate polymers, copolymers, and their respective oligomers as flame retardants for polyester fibers

#117
20120114940
2012-05-10

ANTISTATIC ULTRAFINE FIBER AND METHOD FOR PRODUCING THE SAME

#118
20120036648
2012-02-16

Process for producing fireproof viscose

#119
20110313085
2011-12-22

Flame-retardant compound, continuous materials and products constructed therefrom and methods of manufacture thereof

#120
20110311759
2011-12-22

FLAME RETARDANT PERFORMANCE IN POLY (TRIMETHYLENE) TEREPHTHALATE

#121
20110275259
2011-11-10

Crease Resistant HDPE Tape, Scrim and Coated Products Made Therefrom

#122
20110269878
2011-11-03

Artificial hair made of flame-retardant polyester

#123
20110200784
2011-08-18

FLAME RETARDANT POLYMER COMPOSITES, FIBERS, CARPETS, AND METHODS OF MAKING EACH

#124
20110086225
2011-04-14

FLAME-RETARDANT SPUN-DYED POLYSETE FIBER, FLAME- RETARDANT MATERIAL COMPRISING THE SAME, AND PROCESS FOR PRODUCING FLAME-RETARDANT SPUN-DYED POLYESTER FIBER

#125
20110004983
2011-01-13

FLAME-RETARDANT RESIN COMPOSITION, FLAME-RETARDANT FIBER, FLAME-RETARDANT CLOTH AND HEAT-RESISTANT PROTECTIVE CLOTHING

#126
20110003523
2011-01-06

AGENT FOR THE HYDROPHILISATION OF AN ORGANIC PLASTIC MATERIAL

#127
20100331467
2010-12-30

Flame retardant composition, flame-retardant resin composition and molded product and fiber made of flame-retardant resin composition

#128
20100190402
2010-07-29

Process for the production of flame-retardant viscose fibres

#129
20100181696
2010-07-22

Halogen-free flame retardants

#130
20100029156
2010-02-04

Flame retardant synthetic fiber, flame retardant fiber composite, production method therefor and textile product

#131
20100019213
2010-01-28

Fire retardant antiflux fiber and its production process

#132
20100015872
2010-01-21

Method of preparing flame-retardant polyester fiber and flame-retardant polyester fiber

#133
20090260646
2009-10-22

Fiber-Containing Product for Hair and Head Dressing Product Formed Therefrom

#134
20090247676
2009-10-01

Water-Based Flame-Stabilizing Dispersions

#135
20090230366
2009-09-17

Flame retardant composition, flame-retardant resin composition and molded product and fiber made of flame-retardant resin composition

#136
20090061716
2009-03-05

Elastic polyurethane yarn and method of manufacturing the same

#137
20090043022
2009-02-12

Polyester fiber having excellent light-shielding and flame retardant characteristic and textile goods using the same

#138
20090025144
2009-01-29

Flame-Retardant Bedding

#139
20080299389
2008-12-04

Flame resistant fiber, carbon fiber and production method thereof

#140
20080268736
2008-10-30

Dope Dyed Flame Retardant Polyester Fibers, Textile Products Therefrom and the Method of Manufacturing Thereof

#141
20080254699
2008-10-16

Flame Retardant Bedding Product

#142
20080233395
2008-09-25

Flame Retardant Artificial Polyester Hair

#143
20080171823
2008-07-17

SINGLE COMPONENT FLAME RETARDANT ADDITIVE FOR POLYMERS USING NANOTUBES

#144
20080157425
2008-07-03

Carpet fiber polymeric blend

#145
20080139752
2008-06-12

Flame retarded fibers and filaments and process of production therefor

#146
20080127431
2008-06-05

Water- And Acrylate-Based Flameproofing Dispersion

#147
20080093767
2008-04-24

Method for manufacturing silicate-containing fiber

#148
20080085957
2008-04-10

Flame-retardant polyester artificial hair

#149
20080075983
2008-03-27

FLAME-RETARDANT FILAMENT AND METHOD OF MANUFACTURE THEREOF AND PROTECTIVE SLEEVES CONSTRUCTED THEREFROM

#150
20070243379
2007-10-18

3-Dimension crimp polyethylene terephthalate multifilament for carpet

#151
20070237953
2007-10-11

Flame resistant synthetic fiber, flame resistant fiber composite and upholstered furniture products using the same

#152
20070215847
2007-09-20

Flame Retardant Synthetic Fiber and Flame Retardant Textile Product Using the Same

#153
20070184264
2007-08-09

Flame-retardant polyester artificial hair

#154
20070031662
2007-02-08

Continuous textile fibers and yarns made from a spinnable nanocomposite

#155
20070021562
2007-01-25

Flame retarded fibers and filaments and process of production therefor

#156
20060276573
2006-12-07

Artificial hair and a method of preparing artificial hair

#157
20060266986
2006-11-30

Fire-resistant threads, fibers, filaments and textile articles

#158
20060251895
2006-11-09

Synthetic, flame-resistant yarns, fibres and filaments

#159
20060247343
2006-11-02

Flame resistant synthetic resin composition

#160
20060194045
2006-08-31

Flame-retardant polyester-based fiber for artificial hair

#161
20060194044
2006-08-31

Flame-retardant polyester fibers for artificial hair

#162
20060167145
2006-07-27

Organophosphorus compound having phosphate-phosphonate bond, and flame-retardant polyester fiber and flame-retardant polyurethane resin composition each containing the same

#163
20060052574
2006-03-09

Flame-retardant polyester polymer dyeable with cationic dye, method of producing the same, and copolyester fiber using the same

#164
20050245647
2005-11-03

Flame-retardant polyester fiber and artificial hair comprising the same

#165
20050197440
2005-09-08

Flame retardant composition

#166
20050159552
2005-07-21

Flame retarded fibers and filaments and process of production therefor

#167
20050148256
2005-07-07

Union fabric with flame resistance

#168
20050130535
2005-06-16

High flame resistant union fabric

#169
20050124744
2005-06-09

Modified polyolefin fibres

#170
20050085567
2005-04-21

Flame retardant spiral crimp polyester staple fiber

#171
20050080170
2005-04-14

Flame-retardant molded component