Ausimont

Ausimont S.r.l.

Solvay Solexis, Inc.

Austmont S.p.a.

Alba Chittofrati

Mario Visca

Daria Lenti

Paolo Lazzari

Viviana Boselli

Julio A Abusleme

Ezio Strepparola

Angelo Tentorio

Giovanni Gavazzi

Renato Spiti

Silvia Tresoldi

Giuseppe Marchionni

Piero Gavezotti

Valeri Kapeliouchko

Marco Malvasi

Costante Corti

Fiorenza D'Aprile

Alberto Zompatori

Pietro Lafratta

Luca Caluso

Use in etching or polishing of integrated circuits of fluorinated additives of formula (I):(CFO)()&#x2003;&#x2003;(I)having a number average molecular weight in the range 250&#x2013;400, in particular of the compound Cl(CF&#x2014;CF(CF)O)CFCOONa.

Use of fluorinated additives in the etching or polishing of integrated circuits

Electrolytic compositions comprising a perfluoropolyether additive of formula (I):wherein:

Perfluoropolyether additives for electrochemical applications

Fluoropolymer aqueous dispersions having particles with average diameters from 150 to 400 nm, comprising bifunctional fluorinated surfactants having formula:A-R&#x2014;B&#x2003;&#x2003;(I)wherein:

Fluoropolymer aqueous dispersions

(Co)polymerization process of fluoro-containing monomers for obtaining hydrogen containing polymers

Polymerization process of unsaturated pefluoromonomers, fluoro-containing monomers and optionally in the presence of hydrogen containing olefins, for obtaining polymers contaning hydrogen and fluorine, which utilizes a microemulsion comprising the following components:

(Co) polymerization process of fluoro-containing monomers for obtaining

Dispersions, obtained starting from a system formed by a (per)fluorinated polymer in polar solvent, comprising at least:

Fluoropolymer dispersions

Fluorinated greases comprising (by weight):

Fluorinated greases

Perfluoropolymer dispersions

Microemulsions are described which comprise:

Microemulsions of fluoropolyoxyalklenes in admixture with

Non-ionic compound having the general formula:

Aqueous latexes based on fluoropolymers

Process for preparing ultrafine inorganic particles of size lower than 50 nm, preferably lower than 10, with narrow size distribution, of metals, oxides, sulphides, carbonates by starting from microemulsions of water in a fluorinated oil, preferably a perfluoropolyether oil, containing metal ions in the aqueous phase and by reacting them with a reactant which is gaseous, or vapour, in the reaction conditions, for obtaining the above indicated compounds.

Preparation of ultrafine particles from water-in-oil microemulsions

Microemulsions substantially consisting of:

Microemulsions based on three immiscible liquids comprising a

Process for preparing dispersions containing mixed oxides having particle size lower than or equal to 50 nm and having narrow size distribution, comprising the following steps:

Preparation of mixed ultrafine particles from PFPE micro-emulsion

Polishes for metal surfaces, based on dispersions of waxes, fluorinated polymers and perfluoropolyoxyalkylene oils acquire high gloss characteristics combined with improved water-repellency and resistance to soiling of 0.1-5% by weight of at least a cationic emulsifier comprised in the general formula

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Milan, Italy

Alba Chittofrati