Title (en)

CARBON FIBERS HAVING A MODIFIED SURFACE, METHOD FOR MODIFYING A CARBON FIBER SURFACE, AND USE OF THE CARBON FIBER

Title (de)

CARBONFASERN MIT MODIFIZIERTER OBERFLÄCHE SOWIE VERFAHREN ZUR MODIFIZIERUNG EINER CARBONFASEROBERFLÄCHE UND VERWENDUNG DER CARBONFASER

Title (fr)

FIBRES DE CARBONE À SURFACE MODIFIÉE ET PROCÉDÉ DE MODIFICATION D'UNE SURFACE DE FIBRE DE CARBONE ET UTILISATION DES FIBRES DE CARBONE

Publication

EP 3129543 A1 20170215 (DE)

Application

EP 15726919 A 20150527

Priority

• DE 102014212241 A 20140625
• EP 2015061743 W 20150527

Abstract (en)

[origin: WO2015197299A1] The invention relates to carbon fibers, in particular carbon fibers that can be used for carbon-fiber composite plastics. The invention proposes, for the first time, a thin but hard plasma coating with amorphous, i.e., vitreous, siloxane on a carbon fiber. The carbon fiber is thus provided with a surface that can be processed like a glass fiber surface.

IPC 8 full level

D06M 10/06 (2006.01); C08J 5/04 (2006.01); C08J 5/06 (2006.01); D06M 11/79 (2006.01)

CPC (source: EP US)

C08J 5/042 (2013.01 - EP US); C08J 5/06 (2013.01 - EP US); D06M 10/06 (2013.01 - EP US); D06M 10/08 (2013.01 - US); D06M 11/79 (2013.01 - EP US); D06M 13/513 (2013.01 - US); D06M 15/55 (2013.01 - US); C08J 2300/00 (2013.01 - US); D06M 2101/40 (2013.01 - EP US)

Citation (search report)

See references of WO 2015197299A1

Citation (examination)

US 5599624 A 19970204 - PROCHAZKA SVANTE [US]

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)

DE 102014212241 A1 20151231; EP 3129543 A1 20170215; JP 2017524835 A 20170831; US 2017130393 A1 20170511; WO 2015197299 A1 20151230

DOCDB simple family (application)

DE 102014212241 A 20140625; EP 15726919 A 20150527; EP 2015061743 W 20150527; JP 2016575228 A 20150527; US 201515321937 A 20150527