Phthalimides as bleach activators

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United States of America Patent

PATENT NO 8328879
APP PUB NO 20120246841A1
SERIAL NO

13525477

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Agent for lightening keratin fibers, particularly human hair. The agent for lightening keratin fibers contains at least one cationic phthalimide of formula (I) in addition to an oxidant in a cosmetic carrier.

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Patent Owner(s)

Patent OwnerAddress
HENKEL AG & CO KGAARUHRSTRASSE 19 HAMBURG 22761

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gross, Wibke Hueckelhoven, DE 29 175
Kroos, Astrid Monheim, DE 26 46
Nemitz, Ralph Juechen, DE 31 126

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  • 7 Citation Count
  • C07D Class
  • 22.36 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges634168231110844261648301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 80100 +0100200300400500600700800900100011001200130014001500160017001800

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