Centre National De La Recherche Scientifique

Universitë De Bordeaux

Institut Polytechnique De Bordeaux

Arkema France

Institut Des Corps Gras Etudes Et Recherches Techniques-iterg

Institut National Des Sciences Appliquees Lyon

Centre National De La Recherche Scientifique-cnrs

Institut National Des Sciences Appliquees De Lyon

Université De Bordeaux 1

Eric Cloutet

Christophe Navarro

Pierre H Chambon

Henri Cramail

Xavier Chevalier

Carine Alfos

Aurélie Boyer

Georges Hadziioannou

Cyril Brochon

Aurelie Boyer

Benoit Gadenne

Fabrice Domingues Dos Santos

Alain Deffieux

Daniel Taton

Thibaut Soulestin

Celia Nicolet

Serge Ravaine

Karim Aissou

Muhammad Mumtaz

Alexander Kuhn

Thomas Lebarbe

Damien Thuau

Yves Queneau

Lise Maisonneuve

Jochen Lang

Cédric Epoune Lingome

Myriam Abarkan

Ariana Villarroel

Matthieu Raoux

Konstantinos Kallitsis

Benoît Gadenne

Alfos Carine

Wiljan Smaal

Sebastien-Jun Mougnier

Usein Ismailov

Sylvie Moebs

Rachida Bakhiyi

Katerina Bethani

Guillaume Fleury

Sébastien-Jun Mougnier

Dnyaneshwar Palaskar

Cécile Bouilhac

Cedric Epoune Lingome

Disclosed are ion-sensitive polymers and methods for their use for monitoring biological phenomena associated with ion fluxes, as well as organic electrochemical transistors including such polymers.

Polymers and the use thereof for detecting ion fluxes

The invention relates to a copolymer comprising units derived from monomers of vinylidene fluoride and/or trifluoroethylene, as well as fluorinated monomers X comprising a double bond and a leaving group selected from among chlorine, bromine and iodine atoms, the leaving groups being partially replaced by azide groups in the copolymer.

Crosslinkable electroactive fluorinated polymers

The invention relates to stable compositions of carbon nanotubes and of electrolytic polymers, these electrolytic polymers being characterized by the presence of phosphonyl imide or sulfonyl imide functions or alternatively phosphoric acid functions. The invention also relates to the manufacture of transparent electrodes comprising these compositions of carbon nanotubes and of electrolytic polymers.

Stable compositions of carbon nanotubes-electrolytic polymers

The invention relates to a process for synthesizing poly(3,4-ethylenedioxythiophene)-electrolytic (co)polymer composite in a single step.

Process for synthesizing PEDOT-electrolytic (co)polymer

The present invention relates to the use of a compound of formula (I): wherein:

Preparation of polyurethanes and polyesters from glycolipid type compounds

The present invention relates to the use of a compound of formula (I): wherein: &#x2014;R represents &#x2014;OH or &#x2014;NH; &#x2014;Arepresents a divalent alkylene radical, straight or branched, having from 2 to 20 carbon atoms; &#x2014;Arepresents a divalent alkylene radical, straight or branched, having from 1 to 20 carbon atoms; &#x2014;Xand Xrepresent, independently of each other, &#x2014;NH&#x2014; or &#x2014;O&#x2014;; &#x2014;Arepresents a divalent alkylene radical, straight or branched, having from 1 to 10 carbon atoms; &#x2014;Z represents a hydrogen or a group of formula (A'): wherein A, Aand R are as defined above in formula (I), for the preparation of a polymer chosen among polyurethane, polyester and polyamide. 

Process of preparation of polyols and polyamines, and products as obtained

The invention relates to novel block copolymers that enable a good dispersion of nanofillers in water and also to a dispersion of nanofillers obtained owing to these block copolymers. This dispersion may be used as a transparent electrode in organic solar cells or other photoemitter or photoreceptor devices.

Block copolymers that disperse nanofillers in water

The present invention relates to a method for preparing polyols of formula (I&#x2033;)   

Method for preparing polyols and products obtained

A composition including a graft copolymer, having: a linear trunk including at least one non-aromatic vinyl polymer or an unsaturated polyolefin; and at least two grafts attached to said trunk via a chemical bond, each graft having a conjugated polymer, characterized in that said composition further includes: fullerenes and a conjugated polymer; or carbon and/or graphene nanotubes. Also, a photovoltaic module incorporating such a composition, and to the use of said composition for the same purposes. Finally, methods for synthesizing the molecules forming all or part of the composition.

Composition for an active layer or electrode of photovoltaic cells

The present invention relates to a compound with the following formula (I) where: Ris particularly a straight or branched alkyl group, a is a single or double bond; Ris particularly a hydrogen atom; Rand Rare a hydrogen atom when a is a single bond, and absent when a is a double bond; Ris a hydrogen atom or an ORgroup, where Ris a hydrogen atom or an alkyl group including 1 to 12 atoms of carbon, and Ais a divalent alkylene radical. 

Polyurethane synthesis by means of self-condensation

The present invention concerns a compound of following formula (I): where:

Bicarbonate precursors, method for preparing same and uses thereof

Novel compounds of formula (1) wherein: A is especially a linear or branched divalent alkylene radical having between 1 and 10 carbon atoms, and Y is especially a hydrogen atom.

Castor oil derivatives and method for the production thereof

A method for preparing a polyol having the following general formula (I): the method including a step of transesterification followed by a step of thiolation. The present invention also relates to polyols with the formula (T) such as those defined above.

Method for preparing polyols by means of thiolation and products such as those obtained

The present invention relates to a catalyst system, to a method of manufacturing this system, and also to uses of this system. The catalyst system of the invention is characterized in that it comprises molecules of a polymer having, at one of its ends or along the chain, one or more polar functional groups; a solvent, said solvent, due to the fact of said polar functional group of said polymer, provoking and maintaining, when said molecules of the polymer are introduced thereinto, an organization of said molecules of the polymer into aggregates, micelles or vesicles so that the polar functional groups of said polymer are located inside the aggregates, micelles or vesicles formed; and a catalyst activator and a catalyst trapped in said aggregates, micelles or vesicles of said polymer. The catalyst system of the present invention may be used, for example, for catalyzing a (co)polymerization of olefins.

Catalyst system, method of manufacture and use

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Saint Caprais de Bordeaux, France

Eric Cloutet