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:
Oct. 17, 2017
Filed:
Feb. 07, 2014
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Centre National DE LA Recherche Scientifique—cnrs, Paris, FR;
Ecole Polytechnique, Palaiseau, FR;
Alessandra Sergent, Paris, FR;
Gael Zucchi, Gif sur Yvette, FR;
Denis Tondelier, Massy, FR;
Bernard Geffroy, L'hay les Roses, FR;
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS, Paris, FR;
ECOLE POLYTECHNIQUE, Palaiseau, FR;
Abstract
Metallopolymers of formula (I) where Rand R'; and Rand R′ are independently of each other, a C-Calkyl group; X is CR3R3′ or NR4; Rand R′ are, independently of each other, as is R, a C-Calkyl group; L is a C-Calkylene group; Lnand Lnare, independently of each other, chosen from the lanthanide cations; Land Lare, independently of each other, chosen from the α-diketonate ligands; T is a neutral bidentate Lewis base including two coordinating nitrogen atoms; → represents a coordination of group T via the two nitrogen atoms of T to Lnand Lnrespectively; Lnand Lnare, independently of each other, chosen from the lanthanide cations; Land Lare, independently of each other, chosen from the β-diketonate, picolinate or dipicolinate monoanionic ligands; 0.01<x<0.50; 0<y<0.49, with x+y=0.50.