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Partially perfluorinated derivatives as powerful tool for the restoration of blanching easel paintings

05 September 2023, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Perfluorinated oligoamides/amines were prepared and characterized. They were evaluated then for easel painting restoration by filling pores resulting of the blanching. They were used on prepared mock-ups analysed by FEG-SEM for morphological changes and by spectro-colorimetry analysis for the restoration. Compared to DG6G900 , the new partially perfluorinated products DSTF and DSF are recommended as restoration products for blanching easel paintings.

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Version History

Sep 05, 2023 Version 1

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The content is available under CC BY NC 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2023-w50m1
D O I: 10.26434/chemrxiv-2023-w50m1 [opens in a new tab]

Funding

Fondation des Sciences du Patrimoine

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

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