EP 2656417 A1 20131030 - METHOD FOR PRODUCING POWDERY POLYMER-CARBON NANOTUBES MIXTURES
Title (en)
METHOD FOR PRODUCING POWDERY POLYMER-CARBON NANOTUBES MIXTURES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON PULVERFÖRMIGEN POLYMER-KOHLENSTOFFNANORÖHREN-GEMISCHEN
Title (fr)
PROCÉDÉ DE FABRICATION DE MÉLANGES DE NANO-TUYAUX DE CARBONE POLYMÈRE SOUS FORME DE POUDRE
Publication
Application
Priority
- EP 10196148 A 20101221
- EP 2011073166 W 20111219
- EP 11797322 A 20111219
Abstract (en)
[origin: WO2012084764A1] The invention relates to a method for producing and/or processing powdery polymer/carbon nanotube mixtures, comprising the step of grinding a mixture comprising carbon nanotubes and polymer particles. Grinding is carried out in the presence of = 0% by weight to = 15% by weight, relative to the total weight of the mixture, of a liquid phase not dissolving the polymer particles and at a temperature below the melting point of the polymer particles. The energy input during grinding is preferably low. PVDF is a preferred polymer. The invention further relates to polymer/carbon nanotube mixtures, which can be obtained by a method according to the invention, and to the use of such polymer/carbon nanotube mixtures for producing electrodes.
IPC 8 full level
B82Y 40/00 (2011.01); H01B 1/04 (2006.01); H01M 4/04 (2006.01); H01M 4/133 (2010.01); H01M 4/1393 (2010.01); H01M 4/587 (2010.01); H01M 4/62 (2006.01); H01M 4/96 (2006.01); H01M 10/0525 (2010.01)
CPC (source: CN EP KR US)
H01B 1/04 (2013.01 - EP US); H01M 4/04 (2013.01 - KR); H01M 4/133 (2013.01 - KR); H01M 4/1393 (2013.01 - CN EP KR US); H01M 4/587 (2013.01 - CN EP US); H01M 4/622 (2013.01 - CN EP US); H01M 4/623 (2013.01 - CN EP US); H01M 4/96 (2013.01 - CN EP US); B82Y 40/00 (2013.01 - US); H01M 10/0525 (2013.01 - CN EP US); Y02E 60/10 (2013.01 - EP); Y02E 60/50 (2013.01 - EP); Y10S 977/783 (2013.01 - EP US); Y10S 977/90 (2013.01 - EP US); Y10S 977/932 (2013.01 - EP US)
Citation (search report)
See references of WO 2012084764A1
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
DOCDB simple family (publication)
WO 2012084764 A1 20120628; CN 103493256 A 20140101; EP 2656417 A1 20131030; JP 2014507496 A 20140327; KR 20130132550 A 20131204; TW 201240203 A 20121001; US 2014001416 A1 20140102
DOCDB simple family (application)
EP 2011073166 W 20111219; CN 201180068229 A 20111219; EP 11797322 A 20111219; JP 2013545242 A 20111219; KR 20137019013 A 20111219; TW 100147337 A 20111220; US 201113996136 A 20111219