EP 3532660 A1 20190904 - NOVEL METHOD FOR PRODUCING HIGH-CARBON MATERIALS AND HIGH-CARBON MATERIAL PRODUCED
Title (en)
NOVEL METHOD FOR PRODUCING HIGH-CARBON MATERIALS AND HIGH-CARBON MATERIAL PRODUCED
Title (de)
NEUARTIGES VERFAHREN ZUR HERSTELLUNG VON KOHLENSTOFFREICHEN MATERIALIEN SOWIE HERGESTELLTES KOHLENSTOFFREICHES MATERIAL
Title (fr)
NOUVEAU PROCEDE DE FABRICATION DE MATERIAUX HAUTEMENT CARBONES ET MATERIAU HAUTEMENT CARBONE OBTENU
Publication
Application
Priority
- FR 1660536 A 20161028
- FR 2017052949 W 20171026
Abstract (en)
[origin: WO2018078287A1] The invention relates to a method (1) for producing a high-carbon material (2), characterised in that it comprises the combination (100) of a structured precursor (10) comprising a fibre or a group of fibres and a non-structured precursor (15), in the form of a fluid, said fluid having a viscosity of less than 45 000 MPa.s-1 at the temperature at which the combination step is carried out, and comprising at least one organic compound which is cyclical or aromatic in the melted state or in solution with a mass concentration lower than or equal to 65%, in such a way as to obtain a combined precursor (20) corresponding to the structured precursor (10) covered with the non-structured precursor (15), said method also comprising the following steps: a step of thermal and dimensional stabilisation (200) of the combined precursor (20) in such a way as to produce a fibre or a group of fibres covered with a cyclical or aromatic organic compound deposit (30), and a step of carbonisation (300) of the fibre or the group of fibres covered with a cyclical or aromatic organic compound deposit (30) in such a way as to produce a high-carbon material (2).
IPC 8 full level
D01F 9/16 (2006.01); C04B 35/83 (2006.01); D01F 9/17 (2006.01)
CPC (source: EP KR RU US)
B01D 53/02 (2013.01 - RU); B01J 20/20 (2013.01 - RU); B01J 20/28023 (2013.01 - RU); B01J 20/32 (2013.01 - RU); C04B 35/62204 (2013.01 - EP KR US); C04B 35/62209 (2013.01 - EP KR US); C04B 35/62272 (2013.01 - EP KR US); C04B 35/62873 (2013.01 - EP KR US); C04B 35/83 (2013.01 - EP KR US); C04B 38/00 (2013.01 - EP US); C04B 38/0022 (2013.01 - EP KR US); D01F 9/12 (2013.01 - RU); D01F 9/16 (2013.01 - EP KR US); D01F 9/17 (2013.01 - EP KR US); D01F 11/14 (2013.01 - RU); H01M 4/133 (2013.01 - EP KR RU US); H01M 4/1393 (2013.01 - EP KR US); H01M 4/362 (2013.01 - EP KR US); H01M 4/583 (2013.01 - RU); H01M 4/587 (2013.01 - EP KR US); H01M 4/86 (2013.01 - RU); H01M 10/052 (2013.01 - RU); C04B 2111/0081 (2013.01 - EP KR US); C04B 2111/00853 (2013.01 - EP KR US); C04B 2235/40 (2013.01 - EP US); C04B 2235/404 (2013.01 - EP KR US); C04B 2235/405 (2013.01 - EP KR US); C04B 2235/424 (2013.01 - US); C04B 2235/425 (2013.01 - EP KR US); C04B 2235/428 (2013.01 - EP KR US); C04B 2235/48 (2013.01 - EP KR US); C04B 2235/5264 (2013.01 - EP KR US); C04B 2235/5288 (2013.01 - EP KR US); C04B 2235/5454 (2013.01 - EP KR US); C04B 2235/616 (2013.01 - EP KR US); C04B 2235/6567 (2013.01 - EP KR US); C04B 2235/77 (2013.01 - US); Y02E 60/10 (2013.01 - EP); Y02E 60/50 (2013.01 - EP)
Citation (search report)
See references of WO 2018078287A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018078287 A1 20180503; CA 3039721 A1 20180503; CN 110062825 A 20190726; EP 3532660 A1 20190904; FR 3058167 A1 20180504; FR 3058167 B1 20191122; IL 266085 A 20190630; JP 2019535915 A 20191212; KR 20190069540 A 20190619; RU 2019116177 A 20201130; RU 2019116177 A3 20210219; RU 2765203 C2 20220126; US 11214523 B2 20220104; US 2019270678 A1 20190905
DOCDB simple family (application)
FR 2017052949 W 20171026; CA 3039721 A 20171026; CN 201780065889 A 20171026; EP 17794393 A 20171026; FR 1660536 A 20161028; IL 26608519 A 20190417; JP 2019521485 A 20171026; KR 20197014676 A 20171026; RU 2019116177 A 20171026; US 201716344976 A 20171026