Leucodye (such as leucoindigo) as dispersing aid

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United States of America Patent

PATENT NO 11753730
SERIAL NO

17296737

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Abstract

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An electrolytic dye reduction method comprises preparing a catholyte by dispersing a dye in a leucodye comprising electrolyte. In a preferred method the leucodye like leucoindigo is the sole dispersing aid.

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Patent Owner(s)

Patent OwnerAddress
SEDO ENGINEERING SARUE DU VILLAGE 7 RIDDES 1908

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chappot, Grégoire Savièse, CH 3 0
Chappot, Ludovic Charrat, CH 3 0
Crettenand, David Riddes, CH 5 14
Gübeli, Herbert Goldingen, CH 3 0

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