"Method For Manufacturing Carbon Fiberes"

Abstract: The present invention relates to a method of manufacturing carbon fibres from raw materials of renewable origin, comprising: a) synthesis of acrolein from glycerol of vegetable origin; b) ammoxidation of the acrolein to obtain acrylonitrile; c) polymerization of the acrylonitrile to a homopolymer-or copolymer of acrylonitrile (PAN); d) conversion of the PAN to PAN fibres; e) partial oxidation of the PAN fibres; and f) carbonization of the partially oxidized PAN fibres. It also relates to the fibres capable of being obtained according to this method, and also to the uses thereof.

Patent Information

Application #

Filing Date

22 February 2011

Publication Number

49/2011

Publication Type

INA

Invention Field

TEXTILE

Status

Email

Parent Application

Applicants

ARKEMA FRANCE

420, RUE D'ESTIENNE D'ORVES, F-92700 COLOMBES, FRANCE

Inventors

1. DOMINIQUE PLEE

3, ALLEE DU MARTIN-PECHEUR, F-61140 LONS, FRANCE

Specification

Documents

Application Documents

#	Name	Date
1	1263-DELNP-2011-Form-3-(13-06-2011).pdf	2011-06-13
2	1263-DELNP-2011-Correspondence Others-(13-06-2011).pdf	2011-06-13
3	1263-delnp-2011-GPA.pdf	2011-10-01
4	1263-delnp-2011-Form-5.pdf	2011-10-01
5	1263-delnp-2011-Form-3.pdf	2011-10-01
6	1263-delnp-2011-Form-2.pdf	2011-10-01
7	1263-delnp-2011-Form-1.pdf	2011-10-01
8	1263-delnp-2011-Description (Complete).pdf	2011-10-01
9	1263-delnp-2011-Correspondence-others.pdf	2011-10-01
10	1263-delnp-2011-Claims.pdf	2011-10-01
11	1263-delnp-2011-Abstract.pdf	2011-10-01
12	1263-delnp-2011-Form-18-(19-07-2012).pdf	2012-07-19
13	1263-delnp-2011-Correspondence-Others-(19-07-2012).pdf	2012-07-19
14	1263-DELNP-2011-FER.pdf	2018-02-13
15	1263-DELNP-2011-AbandonedLetter.pdf	2019-01-21

Search Strategy

1	1263DELNP2011_03-07-2017.pdf