Compositions of photoswitchable materials

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United States of America Patent

PATENT NO 9880323
SERIAL NO

14361046

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Abstract

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Method of production of a photochromic composite material, in which, starting from a photochromic ruthenium complex with nitrosyl ligand, with a silica matrix by a sol-gel process or with a biodegradable matrix, in particular of starch or of agar-agar, so that the photochromic ruthenium complex with nitrosyl ligand, in the crystalline state and in the form of nanoparticles, is inserted into the nanopores of the matrix.

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Patent Owner(s)

Patent OwnerAddress
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS3 RUE MICHEL ANGE PARIS 75016

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cormary, Benoit Montgiscard, FR 3 2
Malfant, Isabelle Goyrans, FR 3 2

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