D01F9/20 - CPC Classification Index

ClassID:

121691 ⎘

D01F9/20 - CPC Classification

Classification description:

Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material; Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products

Sub-classes:

D01F9/21 » from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds 62
D01F9/24 » from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds 45

Recent Application in this class:

20240410085

2024-12-12

PREPARATION METHOD FOR LARGE CRYSTAL REGION HIGH CRYSTALLINITY CARBONACEOUS FIBER

20240301590

2024-09-12

CARBON FIBERS HAVING IMPROVED STRENGTH AND MODULUS AND AN ASSOCIATED METHOD AND APPARATUS FOR PREPARING SAME

20230357963

2023-11-09

METHOD AND APPARATUS FOR JOULE CARBONIZATION OR GRAPHITIZATION OF FIBERS MADE FROM INTRINSICALLY ELECTRICALLY-CONDUCTIVE POLYMERS

20210399384

2021-12-23

Lithium ion batteries comprising nanofibers

20210098775

2021-04-01

Carbon-based fiber sheet and lithium-sulfur battery including same

20210054540

2021-02-25

Carbon fiber production method

20200181808

2020-06-11

Polymer-graphene liquid crystal fiber and a carbon fiber produced by the same and method for manufacturing the same

20200067069

2020-02-27

Method for manufacturing structure

20190198862

2019-06-27

High Performance Carbonized Plastics for Energy Storage

#10

20180375088

2018-12-27

CARBON-BASED FIBER SHEET AND LITHIUM-SULFUR BATTERY INCLUDING SAME

#11

20180331341

2018-11-15

Lithium ion batteries comprising nanofibers

#12

20180096799

2018-04-05

Cord-yarn structured supercapacitor

#13

20170191193

2017-07-06

Process for preparing a silicon-carbon nanocomposite nanofiber

#14

20160258082

2016-09-08

Low temperature stabilization process for production of carbon fiber having structural order

#15

20150167201

2015-06-18

Processes for preparing carbon fibers using gaseous sulfur trioxide

#16

20140306364

2014-10-16

Controlled chemical stabilization of polyvinyl precursor fiber, and high strength carbon fiber produced therefrom

#17

20140091033

2014-04-03

Carbon fiber material, carbon fiber material manufacturing method, and material containing the carbon fiber material

#18

20120214375

2012-08-23

Process of making a carbon fiber nonwoven fabric

#19

20120113565

2012-05-10

ELECTRODE FOR SUPER CAPACITOR HAVING METAL OXIDE DEPOSITED ON ULTRAFINE CARBON FIBER AND THE FABRICATION METHOD THEREOF

#20

20120046434

2012-02-23

Method of preparing a nanofiber and a fuel cell including the nanofiber

#21

20090286079

2009-11-19

Method of making reinforced filament with doubly-embedded nanotubes

#22

20090257944

2009-10-15

Method for producing carbon nanotube

#23

20080251971

2008-10-16

Electrode for supercapacitor having metal oxide deposited on ultrafine carbon fiber and the fabrication method thereof

#24

20080176129

2008-07-24

Nanocomposite for fuel cell, method of preparing the nanocomposite, and fuel cell including the nanocomposite

#25

20080050304

2008-02-28

Method of producing carbon nanomaterials and centrifugal melt spinning apparatus

#26

20070228606

2007-10-04

Nanoscale structures and methods of preparation

#27

20070048521

2007-03-01

Activated carbon fibers, methods of their preparation, and devices comprising activated carbon fibers

#28

20060169395

2006-08-03

Assembled structures of carbon tubes and method for making the same

#29

20060115409

2006-06-01

Method for producing carbon nanotube

#30

20060019819

2006-01-26

Fiber structures including catalysts and methods associated with the same