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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク ebonite ： ウィキペディア英語版 ebonite Ebonite was a brand name for very hard rubber first obtained by Charles Goodyear by vulcanizing rubber for prolonged periods. For vulcanizing rubber he received patent number 3633 from the United States Patent Office on June 15, 1844.〔(United States Patent Office, patent number 3633, Improvement in India-rubber Fabrics )〕 Besides natural rubber Ebonite contains about 25% to 80% sulfur and linseed oil.〔(Hartgummi (Ebonite) )〕〔(eboDUST Ebonite/Hard-rubber dust )〕 Its name comes from its intended use as an artificial substitute for ebony wood. The material is known generically as hard rubber and has formerly been called "vulcanite", although that name now refers to the mineral vulcanite. ==History== Charles Goodyear's brother Nelson Goodyear experimented with the chemistry of ebonite composites. In 1851 he used zinc oxide as a filler. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「ebonite」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.