Thiosulfate polymer compositions and articles

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United States of America Patent

PATENT NO 9772552
APP PUB NO 20140287349A1
SERIAL NO

14158883

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Abstract

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A thiosulfate polymer composition includes an electron-accepting photosensitizer component, either as a separate compound or as an attachment to the thiosulfate polymer. The thiosulfate polymer composition can be applied to various articles, or used to form a predetermined polymeric pattern after photothermal reaction to form crosslinked disulfide bonds, removing non-crosslinked polymer, and reaction with a disulfide-reactive material. Such thiosulfate polymer compositions can also be used to sequester metals in nanoparticulate form, and as a way for shaping human hair in hairdressing operations.

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Patent Owner(s)

  • EASTMAN KODAK COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Meyer, Dianne Marie Hilton, US 5 14
Mis, Mark R Rush, US 42 221
Shukla, Deepak Webster, US 181 1817

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