Ready-to-use aqueous composition for bleaching keratin fibers, comprising a combination of a water-soluble solvent and a nonionic and/or anionic amphiphilic polymer comprising at least one fatty chain

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6641618
SERIAL NO

09493243

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Ready-to-use aqueous composition for bleaching keratin fibers, in particular, human keratin fibers, containing a combination of at least one alkaline agent, at least one peroxygenated salt, hydrogen peroxide, at least one water-soluble solvent, and at least one amphiphilic polymer chosen from nonionic and anionic amphiphilic polymers and comprising at least one fatty chain, and a process for bleaching the hair using these aqueous compositions.

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Patent Owner(s)

Patent OwnerAddress
L'OREAL S A75008 PARIS

International Classification(s)

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  • 2000 Application Filing Year
  • D06L Class
  • 49 Applications Filed
  • 15 Patents Issued To-Date
  • 30.62 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2000200120022003200420050255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Legrand, Frederic Boulogne Billancourt, FR 48 619
Millequant, Jean Saint Maur, FR 3 89

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Patent Citation Ranking

  • 3 Citation Count
  • D06L Class
  • 2.86 % this patent is cited more than
  • 22 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1189411101 - 1011 - 2021 - 3031 - 4041 - 5061 - 70012345678910111213141516171819

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