Title:
NOVEL COMPOSITION FOR CONDUCTIVE TRANSPARENT FILM
Document Type and Number:
WIPO Patent Application WO/2012/042492
Kind Code:
A3
Abstract:
The present invention relates to a novel polymer composition having conductive properties comprising: (a) at least one dispersion or suspension of elastomer having a Tg < 20°C and/or of thermoplastic polymer having a Tg < 20°C, and/or a polymer solution, (b) at least one optionally substituted polythiophene conductive polymer, (c) particles of crosslinked or uncrosslinked polymer chosen from functionalized or unfunctionalized particles of polystyrene, of polycarbonate, of polymethylene melamine, said uncrosslinked polymer particles having a Tg > 80°C, glass particles, silica particles, and/or particles of metal oxides chosen from the following metal oxides: ZnO, MgO, MgA12O4, and borosilicate particles. A process for preparing such a composition, a conductive transparent film resulting from the film formation of such a composition, a process for preparing such a film, and also articles, and more particularly electronic devices, coated with such a composition or with such a film are, also part of the invention.
Inventors:
ROGER STEPHANE (FR)
DIEUDONNE MARIE (FR)
MARCHAT ALEXANDRE (FR)
SONNTAG PHILIPPE (FR)
DIEUDONNE MARIE (FR)
MARCHAT ALEXANDRE (FR)
SONNTAG PHILIPPE (FR)
Application Number:
PCT/IB2011/054283
Publication Date:
June 21, 2012
Filing Date:
September 29, 2011
Export Citation:
Assignee:
HUTCHINSON (FR)
ROGER STEPHANE (FR)
DIEUDONNE MARIE (FR)
MARCHAT ALEXANDRE (FR)
SONNTAG PHILIPPE (FR)
ROGER STEPHANE (FR)
DIEUDONNE MARIE (FR)
MARCHAT ALEXANDRE (FR)
SONNTAG PHILIPPE (FR)
International Classes:
C08L65/00; C08J5/18; H01B1/12
Domestic Patent References:
| WO2009117460A1 | 2009-09-24 | |||
| WO2010112680A1 | 2010-10-07 |
Foreign References:
| US20060062983A1 | 2006-03-23 | |||
| US20100116527A1 | 2010-05-13 | |||
| EP2036941A1 | 2009-03-18 |
Attorney, Agent or Firm:
MENA, Sandra et al. (36 rue de St Pétersbourg, Paris, FR)
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