The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 2011
Filed:
Oct. 20, 2006
Solenn Berson, Strasbourg, FR;
Remi DE Bettignies, Saint Julien en Genevois, FR;
Muriel Firon, Egly, FR;
Stephane Guillerez, Lepin le Lac, FR;
Solenn Berson, Strasbourg, FR;
Remi De Bettignies, Saint Julien en Genevois, FR;
Muriel Firon, Egly, FR;
Stephane Guillerez, Lepin le Lac, FR;
Commissariat a l'Energie Atomique, Paris, FR;
Abstract
A method of preparing a polymeric composition with photovoltaic properties comprises a step of blending, in a solvent, at least one electron donor type semiconductor polymeric material essentially in the form of nanofibrils and at least one electron acceptor type material in the solvent, said nanofibrils representing at least 10% by weight of the electron donor type semiconductor polymeric material, to polymeric compositions with photovoltaic properties, and to photovoltaic cells incorporating such polymeric compositions.