D01F9/28 - CPC Classification Index

ClassID:

121698 ⎘

D01F9/28 - 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 from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds from polyamides

Sub-classes:

D01F9/30 » from aromatic polyamides 4

Recent Application in this class:

20180216256

2018-08-02

Processes for preparing amine-functionalized cellulose nanocrystals and nitrogen doped carbon nanofibers

20170372687

2017-12-28

Method of producing a micro-channeled material at atmospheric pressure

20170350040

2017-12-07

CARBON FIBER, METHOD OF PREPARATION OF SAME AND CARBON-FIBER-REINFORCED RESIN COMPOSITION

20160265144

2016-09-15

ACTIVATED CARBON FIBER AND PREPARATION METHOD THEREFOR