EP 2780282 A4 20150527 - GRAPHENE CONTAINING COMPOSITIONS
Title (en)
GRAPHENE CONTAINING COMPOSITIONS
Title (de)
GRAPHEN ENTHALTENDE ZUSAMMENSETZUNGEN
Title (fr)
COMPOSITIONS CONTENANT DU GRAPHÈNE
Publication
Application
Priority
- US 201161559715 P 20111114
- US 201261596216 P 20120207
- US 201261596220 P 20120207
- US 201261596224 P 20120208
- US 2012065135 W 20121114
Abstract (en)
[origin: WO2013074709A1] Compositions comprising graphene sheets, at least one aromatic compound. The compositions may optionally contain a polymer and/or acid catalysts. The may be in the form of inks or coatings. The aromatic compounds used in the present invention comprise at least one aromatic ring. They may comprise two or more aromatic rings. When two or more aromatic rings are present, they may be fused, bonded directly to each other, bonded using a spacer of one or more atoms, etc. The aromatic rings can be all-carbon based or can contain heteroatoms (heteroaromatics). Examples of rings systems the aromatic compounds can be based on (derivatives of) include benzene, naphthalene, anthracene, tetracene, pentacene, phenanthrene, pyrene, pyrene, benzo[a]pyrene, coronene, chryrsene, triphenylene, perylene, corannulene, ovalene, acenaphthylene, fluorine, biphenyl, bisphenols, etc. Examples of heteroaromatic ring systems the aromatic compounds can be based on include furan, thiophene, pyrrole, pyridine, indole, imidazole, pynmidine, purine, etc.
IPC 8 full level
C01B 31/04 (2006.01); C08K 3/04 (2006.01); C08K 5/04 (2006.01); C08K 7/24 (2006.01); C09D 5/24 (2006.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01); C09D 11/037 (2014.01); C09D 11/324 (2014.01); C09D 11/52 (2014.01)
CPC (source: EP US)
C09D 5/24 (2013.01 - EP); C09D 7/61 (2017.12 - EP US); C09D 7/63 (2017.12 - EP US); C09D 7/70 (2017.12 - EP US); C09D 11/037 (2013.01 - EP US); C09D 11/324 (2013.01 - EP); C09D 11/52 (2013.01 - EP); C09D 129/14 (2013.01 - EP); C08K 3/042 (2017.04 - EP); C08K 5/04 (2013.01 - EP)
Citation (search report)
- [X] US 2011135884 A1 20110609 - LETTOW JOHN S [US], et al
- [X] WO 2010115173 A1 20101007 - VORBECK MATERIALS CORP [US], et al
- [X] CN 101880460 A 20101110 - SHINETSU POLYMER CO
- [X] WO 2010002896 A1 20100107 - VORBECK MATERIALS CORP [US], et al
- [X] US 2009321688 A1 20091231 - SAITOH TAKASHI [JP]
- [E] WO 2012177975 A1 20121227 - BREWER SCIENCE INC [US], et al
- [X] TING WU ET AL: "Adsorption characteristics of acrylonitrile, p-toluenesulfonic acid, 1-naphthalenesulfonic acid and methyl blue on graphene in aqueous solutions", CHEMICAL ENGINEERING JOURNAL, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 173, no. 1, 20 July 2011 (2011-07-20), pages 144 - 149, XP028280626, ISSN: 1385-8947, [retrieved on 20110727], DOI: 10.1016/J.CEJ.2011.07.050
- See references of WO 2013074712A1
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 2013074709 A1 20130523; CN 104220369 A 20141217; CN 104640808 A 20150520; CN 104640808 B 20201002; EP 2780281 A1 20140924; EP 2780281 A4 20150527; EP 2780282 A1 20140924; EP 2780282 A4 20150527; WO 2013074710 A1 20130523; WO 2013074712 A1 20130523
DOCDB simple family (application)
US 2012065130 W 20121114; CN 201280066990 A 20121114; CN 201280067001 A 20121114; EP 12849213 A 20121114; EP 12849443 A 20121114; US 2012065131 W 20121114; US 2012065135 W 20121114