Title: Hair setting compositions which display high resistance to high humidity

Abstract: Aqueous solutions of water soluble, reactive polyamide-epichlorohydrin resins and vinylpyrrolidone polymers serve upon application to hair as a spray or lotion to markedly improve the resistance of set curls to relaxation under conditions of high humidity.

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Inventors: Patel, Kanu I. (Chatsworth, CA, US)

Application Number: 588383
Filing Date: 1975-06-19
Publication_date: 1977-02-08
Assignee: Redken Laboratories, Inc. (Van Nuys, CA)
Primary Class(es): 8/127.51 424/47, 424/70.15, 424/70.17, 424/DIG1, 424/DIG2
Other Classes:
US Patent Ref:

2723248	Nov, 1955	Wright	424/47.
3849548	Nov, 1974	Grand	424/70.

Other Refs:
Primary Examiner: Meyers, Albert T.
Assistant Examiner: Clarke, Vera C.
Attorney: Christie, Parker & Hale