General Properties of Animal Fibers

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  • 獣毛の一般性状について
  • ジュウモウ ノ イッパン セイジョウ ニ ツイテ 4
  • IV. Reactivity of Keratin to Peroxide
  • IV. 過酸化物に対するケラチンの反応

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Load-extention curves of wool were determined before and after treatment with hydrogen peroxide. The same experiments were performed on these oxidized wool fibers after treatment with repairing agents. The following results were obtained.<br>1) The damage of wool by peroxide became more evident in proportion to the increase in concentration of the agent or in treating period.<br>2) Mercuric acetate solution (pH2.7) had an excellent repairing effect on thus weakened wool fibers. By this treatment, crimps disappeared from the fibers.<br>3) A solution of osvan (a mixture of alkyldimethyl-benzylammonium chlorides) had little repairing effect. Crimps remained in wool fibers after treatment with this solution.

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