| 摘要 |
1493930 Hair treatment compositions HENKEL & CIE GmbH 20 Dec 1974 [21 Dec 1973] 55088/74 Heading A5B [Also in Divisions C3 and C5] An agent for the treatment of hair comprises a water-soluble, hardenable polycondensation product being (I) a reaction product of epichlorohydrin with a polyamine containing polyoxyalkylene groups or (II) a reaction product of a compound containing more than one epoxide and/orα-halo-#-hydroxy alkyl group in the molecule with a polyamine containing polyoxyalkylene groups; and at least one additive selected from protein hydrolysates, herb extractsre-oiling agents, foam stabilisers, acids, salts, scented oils, preservative anti-dandruff agents and hair strengthening synthetic resins. A typical example of (I) is prepared to a polyglycol (M.W. 600) with epichlorohydrin to yield a polyglycol-bis-chlorohydrin ether which is then reacted with dipropylene triamine to yield a polyamine containing polyoxyalkylene groups. Reaction with further epichlorohydrin yields (I). An example of (II) is prepared by reacting epichlorohydrin with a polyglycol to yield a polyglycol-bis-chlorohydrin ether (as above) and then with epichlorohydrin to yield a polyamine containing polyoxyalkylene groups, the polyamine product being reacted with further polyglycol-bis-chlorohydrin ether to yield (II). A medicated rinse for hair comprises (I), vaseline oil, a fatty amine having a betaine structure, citric acid, herb extracts, scent and water. A hair strengthener comprises (II) a 30/70 vinyl pyrollidone/vinyl acetate copolymer, ethanol, scented oil and water. A hair conditioner comprises (I), cetylstearyl alcohol, citric acid, preservative, scent and water.
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