D01F9/26 - CPC Classification Index

ClassID:

121697 ⎘

D01F9/26 - 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 polyesters

Recent Application in this class:

20210269636

2021-09-02

Polyester composition with improved dyeing properties

20180051398

2018-02-22

CARBON FIBER LAYER HAVING CARBON COATING

20170350040

2017-12-07

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

20170284016

2017-10-05

Oil agent for carbon-fiber-precursor acrylic fiber, oil agent composition for carbon-fiber-precursor acrylic fiber, oil-treatment-liquid for carbon-fiber-precursor acrylic fiber, and carbon-fiber-precursor acrylic fiber bundle

20170241049

2017-08-24

Method to massively manufacture carbon fibers through graphene composites and the use thereof

20170050346

2017-02-23

Fiber production system and production method

20160230009

2016-08-11

COMPOSITIONS INCLUDING ESTERIFIED LIGNIN AND POLY (LACTIC ACID) AND CARBON FIBERS PRODUCED THEREFROM

20140099505

2014-04-10

Process of making carbon fibers from compositions including esterified lignin and poly(lactic acid)