METHOD FOR THE PERPENDICULAR ORIENTATION OF NANODOMAINS OF BLOCK COPOLYMERS, USING STATISTICAL OR GRADIENT COPOLYMERS, THE MONOMERS OF WHICH DIFFER AT LEAST IN PART FROM THOSE PRESENT IN EACH OF THE BLOCKS OF THE BLOCK COPOLYMER

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United States of America Patent

APP PUB NO 20160154302A1
SERIAL NO

14904325

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Abstract

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The present invention relates to a process for the perpendicular orientation of nanodomains of block copolymers on a substrate by using a sublayer of random or gradient copolymers whose monomers differ at least in part from those present, respectively, in each of the blocks of the block copolymer.

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Patent Owner(s)

Patent OwnerAddress
ARKEMA FRANCECOLOGNE FRANCE COLOMBE HAUTS-DE-SEINE
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)3 RUE MICHEL ANGE F-75016 PARIS FRANCE
UNIVERSITE DE BORDEAUX35 PLACE PEY-BERLAND BORDEAUX CEDEX 33000
INSTITUT POLYTECHNIQUE DE BORDEAUX1 AVENUE DU DOCTEUR ALBERT SCHWEITZER TALENCE 33402

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FLEURY, Guillaume Bordeaux, FR 13 46
HADZIIOANNOU, Georges Leognan, FR 32 99
NAVARRO, Christophe Bayonne, FR 72 263
PECASTAINGS, Gilles Bordeaux, FR 2 10
REBOUL, Chrystilla Talence, FR 2 10

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