ClassID:

121646

D01F6/78 - CPC Classification

Classification description:

Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products

Sub-classes:
Recent Application in this class:
#1
20260002290
2026-01-01

SPANDEX FIBERS WITH IMPROVED LOW-TEMPERATURE HEAT SETTABILITY

#2
20240336720
2024-10-10

POLYURETHANE UREA FIBER OR FILM AND PREPARATION METHOD THEREOF

#3
20240238076
2024-07-18

PROCESS FOR PRODUCING VASCULAR PROSTHESES

#4
20230346050
2023-11-02

Support garments

#5
20230242700
2023-08-03

Polyurethane urea elastic yarn dyeable with reactive dye and manufacturing method therefor

#6
20230074327
2023-03-09

DEVICE FOR CUTTING HOLLOW FIBER MEMBRANES

#7
20220145013
2022-05-12

Method for the combined processing of at least two polymer melts

#8
20220018042
2022-01-20

Method for producing polyurethane elastic fiber

#9
20200378036
2020-12-03

Carbon-Fiber Precursor Fiber, Carbon Fiber, and Method for Producing Carbon Fiber

#10
20200017996
2020-01-16

Polyurethane elastic fiber and method for producing polyurethane elastic fiber

#11
20200002853
2020-01-02

Antimicrobial fibers

#12
20180343945
2018-12-06

Fiber for artificial hair and hair ornament product including same

#13
20180251914
2018-09-06

POLYMIDE FIBER AND PREPARATION METHOD THEREOF

#14
20180245245
2018-08-30

Sulfur and alkali metal containing imidazole fiber having ionically bound halides

#15
20180118874
2018-05-03

Spandex from poly(tetramethylene-co- ethyleneether)glycols blended with polymeric glycols

#16
20180086874
2018-03-29

SILICONE-MODIFIED POLYURETHANE-BASED FIBER AND METHOD FOR MANUFACTURING SAME

#17
20180002457
2018-01-04

Process for producing aromatic vinyl/conjugated diene copolymer and product of hydrogenation thereof

#18
20170349699
2017-12-07

Polyphenylene fibers and corresponding fabrication methods

#19
20170191191
2017-07-06

Polyetherimide-based fiber, method for manufacturing same, and fiber structure containing same

#20
20170096748
2017-04-06

CROSSLINKED FIBERS AND METHOD OF MAKING SAME USING UV RADIATION

#21
20170002146
2017-01-05

Controlling crosslinking density and processing parameters of phthalonitriles

#22
20170001357
2017-01-05

Controlling crosslinking density and processing parameters of phthalonitriles

#23
20160168327
2016-06-16

Controlling crosslinking density and processing parameters of phthalonitriles

#24
20160088888
2016-03-31

FIBER FOR ARTIFICIAL HAIR AND HAIR ORNAMENT PRODUCT INCLUDING SAME

#25
20150274897
2015-10-01

Method for the synthesis of a chlorine-free, pre-ceramic polymer for the production of ceramic molded bodies

#26
20150240384
2015-08-27

Method for producing ceramic fibers of a composition in the SiC range and for producing SiC fibers

#27
20140356611
2014-12-04

Sulfur and alkali metal containing imidazole fiber having ionically bound halides

#28
20140302319
2014-10-09

Polyoxymethylene fibers in concrete

#29
20140213739
2014-07-31

Solventless process for the preparation of amine functional polyetherimide resins with improved melt flow

#30
20140163446
2014-06-12

Nonwoven webs and multi-component fibers comprising a polydiorganosiloxane polyamide and methods of melt blowing

#31
20140128566
2014-05-08

POLYMERIC MATERIALS

#32
20130273285
2013-10-17

Elastomer resins, fibers and fabrics thereof, and uses thereof

#33
20130260128
2013-10-03

Spandex from poly(tetramethylene-co- ethyleneether)glycols blended with polymeric glycols

#34
20130137846
2013-05-30

Polyimide fiber with high strength and high modulus and its preparation method

#35
20130108854
2013-05-02

Solventless process for the preparation of amine functional polyetherimide resins with improved melt flow

#36
20120328876
2012-12-27

METHOD FOR PRODUCING CERAMIC FIBERS OF A COMPOSITION IN THE SIC RANGE AND FOR PRODUCING SIC FIBERS

#37
20120157576
2012-06-21

Polyoxymethylene fibers in concrete

#38
20120122011
2012-05-17

Nano-fibers for electrical power generation

#39
20120021015
2012-01-26

Crosslinked fibers and method of making same using UV radiation

#40
20110033520
2011-02-10

Antimicrobial nanostructured hydrogel web containing silver

#41
20100200494
2010-08-12

High-output solvent-based electrospinning

#42
20100171067
2010-07-08

Temperature-regulating fiber and a method of making the same

#43
20100151333
2010-06-17

Polyamide imide fiber, non-woven fabric composed of the fiber, process for manufacture of the non-woven fabric, and separator for electronic component

#44
20100129634
2010-05-27

Polymer inorganic-particulate composite fibers

#45
20100121024
2010-05-13

METHOD FOR PRODUCING A COPOLYMER OF AT LEAST ONE CYCLIC MONOMER

#46
20100064647
2010-03-18

POLYMER OR OLIGOMER FIBERS BY SOLVENT-FREE ELECTROSPINNING

#47
20100041804
2010-02-18

FABRICATING FIBERS

#48
20100037576
2010-02-18

Process for producing micron and submicron fibers and nonwoven webs by melt blowing

#49
20090137767
2009-05-28

Polymeric materials

#50
20070117953
2007-05-24

Spandex from poly(tetramethylene-co-ethyleneether)glycols blended with polymeric glycols

#51
20070117951
2007-05-24

Spandex from high molecular weight poly (tetramethylene-co-ethyleneether) glycols

#52
20070015899
2007-01-18

Polybenzobisoxazole containing fiber

#53
20060154060
2006-07-13

Polyoxymethylene fibers, production thereof and use thereof

#54
20060051575
2006-03-09

High shrinkage side by side type composite filament and a method for manufactruing the same