Ampholyte polymers for use in personal care products

Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Polymer containing

Reissue Patent

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C424S070170, C424S070100, C424S070600, C424S059000, C424S062000, C424S070160, C424S073000, C424S078030, C526S287000

Reissue Patent

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RE042127

ABSTRACT:
Novel conditioning polymers containing (meth) acrylamidopropyltrimethyl ammonium chloride, meth (acrylic acid) or 2-(meth)acrylamido-2-methylpropane sulfonic acid and, optionally, a C1-C22alkyl (meth) acrylate and the use thereof in a cosmetically acceptable medium for the treatment of a keratin-containing substrate are disclosed.

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English translation of Notice of Preliminary Rejection dated Sep. 8, 2005, Application No. 10-1999-7008929.
Arthur R. Sykes et al., “The Use of Merquat Polymers in Cosmetics”,Drug & Cosmetic Industry,126(2), 62, 64, 66, 68, 136 (Feb. 1980).

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