ClassID:

121491

D01D1/06 - CPC Classification

Classification description:

Treatment of filament-forming or like material Feeding liquid to the spinning head

Sub-classes:
Recent Application in this class:
#1
20250305185
2025-10-02

MELT SPINNING APPARATUS FOR EXTRUDING A FIRST MELT AND A SECOND MELT

#2
20240183079
2024-06-06

PROCESS TO MANUFACTURE AN ARAMID SOLUTION

#3
20240133078
2024-04-25

MELT SPINNING RESIN COMPOSITION, MANUFACTURING METHOD FOR SAME, AND FIBER MANUFACTURING METHOD

#4
20240052524
2024-02-15

Handheld/portable apparatus for the production of fine fibers

#5
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

#6
20240011724
2024-01-11

Devices and methods for radiative cooling

#7
20230192989
2023-06-22

POLYAMIDE RESIN COMPOSITION, MOLDED POLYAMIDE RESIN ARTICLE, AND PRODUCTION METHOD THEREFOR

#8
20220275536
2022-09-01

MELT SPINNING RESIN COMPOSITION, MANUFACTURING METHOD FOR SAME, AND FIBER MANUFACTURING METHOD

#9
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

#10
20200271400
2020-08-27

Devices and methods for radiative cooling

#11
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

#12
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

#13
20190368075
2019-12-05

Process for producing elastic fiber, process for producing elastic fiber article, elastic fiber and elastic fiber article

#14
20190233976
2019-08-01

Method for producing carbon nanotube fiber aggregate having improved level of alignment

#15
20190017196
2019-01-17

Spandex having improved unwinding properties and enhanced adhesive properties with hot melt adhesive and method for preparing same

#16
20180291534
2018-10-11

REINFORCING NANOFIBER ADDITIVES

#17
20180202073
2018-07-19

Fiber manufacturing apparatus and fiber manufacturing method

#18
20180002834
2018-01-04

Method for producing filaments of polyacrylonitrile and extrusion head for carrying out said method

#19
20170356102
2017-12-14

Method for producing high tensile strength nanofiber yarn

#20
20170350039
2017-12-07

Spinning beam for producing melt-spun filaments

#21
20170175297
2017-06-22

REINFORCING NANOFIBER ADDITIVES

#22
20160318767
2016-11-03

Method for manufacturing graphene fiber

#23
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

#24
20120150205
2012-06-14

Methods for producing and using silk nanofiber nerve conduits

#25
20100297442
2010-11-25

METHOD AND DEVICE FOR PRODUCING A MULTI-COLORED COMPOSITE THREAD

#26
20100015266
2010-01-21

DEVICE FOR MELT-SPINNING SYNTHETIC FILAMENTS

#27
20060048355
2006-03-09

Electronic spinning apparatus, and a process of preparing nonwoven fabric using the same

#28
17367924
2024-05-14

Systems and methods for manufacturing colored product