Patent · US Active

Aromatic monomers deriving from glycerol units, process for their preparation and use thereof for the preparation of water-soluble conjugated polymers

US9290483B2 · kind B2 · utility

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11Claims

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Assignee

ENI S.P.A. · IT

Inventors

Giuliana Schimperna · Novara, IT
Riccardo Po'
Andrea Pellegrino · Novara, IT
Maria Caldararo · Trecate, IT

Key dates

Filing date	Apr 29, 2011
Grant date	Mar 22, 2016
Priority date	—
Expiry date	Feb 8, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH10K85/6572
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Monomers having formula (I) and process for their synthesis which comprises the etherification reaction of a halogen-derivative (Z═Cl, Br, I) having formula (III) with the hydroxyl group of the glycerol derivative (IV), according to the following scheme:(Formula III, IV & I) (III) (IV) (I)

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.