Global Patent Index - EP 0994927 A1

EP 0994927 A1 2000-04-26 - METHOD FOR MAKING COMPOSITES

Title (en)

METHOD FOR MAKING COMPOSITES

Title (de)

VERFAHREN ZUR HERSTELLUNG VON VERBUNDMATERIALIEN

Title (fr)

PROCEDE DE FABRICATION DE MATERIAUX COMPOSITES

Publication

EP 0994927 A1 (FR)

Application

EP 98933386 A

Priority

  • BE 9800111 W
  • BE 9700608 A

Abstract (en)

[origin: WO9902614A1] The invention concerns a method for making composites by electrochemical polymer or copolymer coating of a carbon-based support which consists in using a reaction system comprising (a) at least a monomer capable of forming a polymer on said support, (b) an aprotic solvent and (c) an electrolyte providing the resulting organic medium with electric sufficient conductivity for conducting therein electrolysis, whereby the carbon support permanently forms the cathode, by applying a potential or an electric current bringing the reaction system into the passivation zone corresponding to the first inhibition peak detected in the voltampere-tester, so as to form a polymer grafted on said support.

IPC 1-7 (main, further and additional classification)

C09D 5/44

IPC 8 full level (invention and additional information)

C08F 292/00 (2006.01); C09D 5/44 (2006.01); C25D 9/02 (2006.01)

CPC (invention and additional information)

C09D 5/4476 (2013.01)

Citation (search report)

See references of WO 9902614A1

Designated contracting state (EPC)

BE DE ES FR GB IT LU NL

EPO simple patent family

WO 9902614 A1 19990121; AU 8327098 A 19990208; BE 1011274 A6 19990706; EP 0994927 A1 20000426; JP 2001509545 A 20010724; US 6325911 B1 20011204

INPADOC legal status


2004-01-28 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030719

2000-04-26 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000203

2000-04-26 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): BE DE ES FR GB IT LU NL