首页> 外文期刊>繊維学会誌 >「還元/水洗/緩和/酸化」法によるパーマネントウェーブ形成における施術処理条件の影響
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「還元/水洗/緩和/酸化」法によるパーマネントウェーブ形成における施術処理条件の影響

机译:处理条件对“还原/洗涤/弛豫/氧化”法形成永久波的影响

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摘要

毛髪のパーマネントウェーブの基本となる方法は「還元/水洗/酸化」法によるコールドパーマネントウェーブ法である.この方法では,ケラチン繊維特有のシスチン架橋(-SS-結合)の開裂により自由度を増したケラチン分子鎖がロッド形状に沿った構造に再配列し,酸化処理によってシスナン架橋を再生させることで安定なウェーブを形成させる.%The effects of the chemical and mechanical treatment conditions on the permanent wave performance of hair tresses treated with a proposed waving procedure modified by the incorporated relaxation process in the conventional waving technique were investigated. The evaluation of the shape of the waved samples was performed in dry state after one day. As compared to the results obtained with the conventional technique, all of the tresses of reduced for 3 and 5 minutes with the appropriate range of pH and concentration in the ammonium thioglycolate (ATG) solution were superior in wave strength and stability with increasing both pH and ATG concentration in reducing solution. This effectiveness is caused by some rearrangement of the protein chains in the stress-supporting phase in the hair and dependent on the proportion of ionized sulfhydril groups (KS) generated by the cleavage of the disulfide bonds. It was found, in addition, that the effectiveness of relaxation process was also dependent on the degree of initial stress wrapped on the rod. These findings indicate that in the proposed waving procedure modified by the incorporated relaxation process, both concentration of KS'in the reduced area within the hair and degree of the initial bending stress wrapped on the rod are the main factor of the permanent wave formation of human hair. Accordingly the incorporation of relaxation process to the conventional technique brought the shortening of the reducing and neutralizing process at the completion of the permanent waving procedure. The shortened reducing and neutralizing process brought about decrease in the damage caused by the reduction and oxidation reaction, resulting in major benefits as observed by appearance and feel.
机译:头发的永久波的基本方法是通过“还原/洗涤/氧化”方法的冷永久波方法。在这种方法中,角蛋白纤维特有的胱氨酸桥(-SS键)的裂解将具有增加的自由度的角蛋白分子链重新排列成沿棒状的结构,并通过氧化处理再生顺式葡聚糖桥而稳定。波。研究了化学和机械处理条件对采用建议的挥发程序处理的发束的永久性波浪性能的影响,该发束程序通过常规发条技术中的合并松弛过程进行了改进。与常规技术获得的结果相比,在巯基乙酸铵(ATG)溶液中的适当pH值和浓度范围内还原3分钟和5分钟的所有发束的波强度均优异。通过在还原溶液中同时增加pH和ATG浓度来保持稳定。这种效果是由于头发中应力支持相中的蛋白质链发生某些重排而引起的,并且取决于切割后产生的离子化巯基(KS)的比例。还发现松弛过程的有效性还取决于这些发现表明,在通过并入的松弛过程改进的拟议的挥发程序中,KS'在头发内减小的区域中的浓度以及包裹在其上的初始弯曲应力的程度都如此。棒是影响人类头发永久性波浪形成的主要因素。在传统技术中,将松弛过程引入到常规技术中导致了还原和中和过程的缩短,从而缩短了还原和中和过程。减少由还原和氧化反应引起的破坏,从而从外观和感觉上获得主要好处。

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  • 来源
    《繊維学会誌》 |2013年第1期|b19-b25|共7页
  • 作者

    上甲恭平; 櫻井慶子;

  • 作者单位

    椙山女学園大学;

    株式会社プロテックス・ジャパン;

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  • 原文格式 PDF
  • 正文语种 jpn
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