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US 4,048,301 AGranted
Shampoo composition containing a detergent and a graft cationic copolymer
AssigneeL'oreal
InventorChristos Papantoniou
Life of this patent
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Abstract
A cosmetic shampoo composition comprises in a carrier for application to the hair at least one detergent and at least one graft cationic copolymer of N-vinylpyrrolidone, dimethylaminoethyl methacrylate and polyethylene glycol.
Claims8
A cosmetic shampoo composition for treating the hair comprising a cosmetic carrier for application to the hair, at least one detergent in an amount between 0.2 and 25 weight percent based on the total weight of said composition and at least one graft cationic polymer of
- a. 3 to 95 weight percent N-vinylpyrrolidone,
- b. 3 to 95 weight percent dimethylaminoethyl methacrylate, and
- c. 2 to 50 weight percent polyethylene glycol,
- said graft cationic copolymer being present in an amount between 0.1 and 5 weight percent based on the total weight of said composition and having a molecular weight ranging between 10,000 and 1,000,000.
1 more element
Dependencies are inferred from the claim text.