ClassID:

121723

D01F13/00 - CPC Classification

Classification description:

Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like

Sub-classes:
Recent Application in this class:
#1
20240279192
2024-08-22

PURIFICATION METHOD, SYSTEM AND DETECTION METHOD OF N-METHYLMORPHOLINE N-OXIDE, AND N-METHYLMORPHOLINE N-OXIDE OBTAINED THEREOF

#2
20240239920
2024-07-18

POLYMERS, ARTICLES, AND CHEMICALS MADE FROM DENSIFIED TEXTILE DERIVED SYNGAS

#3
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

#4
20230203717
2023-06-29

Recycling of acid-superbase conjugate ionic liquids by water removal in the lyocell spinning process

#5
20220316095
2022-10-06

PREPARATION METHOD AND DEVICE FOR PRODUCING RECYCLED FIBER SPINNING SOLUTION USING SOLVENT METHOD

#6
20220119987
2022-04-21

Polymers, articles, and chemicals made from densified textile derived syngas

#7
20210403857
2021-12-30

Method of producing mycelium textile fabric and fabrics and products made thereby

#8
20210222328
2021-07-22

Method for collecting a nanoscale or submicron scale polymer fiber web

#9
20210140072
2021-05-13

Method for separating unreacted monomer from mixture solution including unreacted monomer

#10
20200378033
2020-12-03

Continuous wire drive system for needleless electrospinning apparatus

#11
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

#12
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

#13
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

#14
20200263323
2020-08-20

ELECTROSPINNING APPARATUS AND ELECTROSPINNING METHOD

#15
20200262706
2020-08-20

Synthesis of quantum carbon nanotubes

#16
20170107650
2017-04-20

Method of preparing of natural graphene cellulose blended meltblown nonwoven fabric

#17
20170107644
2017-04-20

Method of preparing of natural graphene cellulose blended spunbond nonwoven fabric

#18
20160333499
2016-11-17

Fabricating method for meltblown nonwoven from natural cellulose fiber blended with nano silver

#19
20160333498
2016-11-17

Fabricating method for natural cellulose fiber blended with nano silver

#20
20160305649
2016-10-20

Regeneration rotary kiln

#21
20160298269
2016-10-13

SOLVENT EXTRACTION APPARATUS

#22
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

#23
20160047067
2016-02-18

ELECTROSPINNING APPARATUS

#24
20140008577
2014-01-09

Method of Recovering Aqueous N-Methylmorpholine-N-Oxide Solution Used in Production of Lyocell Fiber

#25
20120025410
2012-02-02

Apparatus and method for fabricating three-dimensional nonwoven fabric structure

#26
20100219563
2010-09-02

Method for manufacturing polymeric fibrils

#27
20100007063
2010-01-14

Infrared solvent stripping process

#28
20090224437
2009-09-10

ELECTROSTATIC SPRAY APPARATUS AND METHOD OF ELECTROSTATIC SPRAY

#29
20080142737
2008-06-19

Microwave solvent stripping process

#30
20060062718
2006-03-23

Process for purifying carbon nanotubes made on refractory oxide supports

#31
20060024399
2006-02-02

Apparatus and method for manufacturing polymeric fibrils