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单词 hydrocellulose
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hydrocellulose
hydrocellulose n.
Brit. /ˌhʌɪdrə(ʊ)ˈsɛljᵿləʊs/
,
/ˌhʌɪdrə(ʊ)ˈsɛljᵿləʊz/
,
U.S. /ˌhaɪdroʊˈsɛljəˌloʊs/
,
/ˌhaɪdroʊˈsɛljəˌloʊz/
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the world > matter > chemistry > organic chemistry > carbohydrates > sugars > polysaccharides > [noun] > cellulose > derivatives of
nitrocellulose1868
cellulose nitrate1873
hydrocellulose1876
oxycellulose1882
adipocellulose1887
viscose1896
1876 Jrnl. Chem. Soc. i. 696 Hydrocellulose is also formed when cellulose is impregnated with dilute acid and submitted to a temperature of about 100°.
1920 E. Sutermeister Chem. Pulp & Paper Making i. 9 The formation of friable hydrocelluloses by acids is of great importance industrially for upon it is based the carbonization process for separating cotton from wool.
1956 Nature 18 Feb. 319/2 The hydrocelluloses produced by the action of mineral acids on cotton and wood.
extracted from hydro-comb. form
hydrocellulose
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hydrocellulose n.
Brit. /ˌhʌɪdrə(ʊ)ˈsɛljᵿləʊs/
,
/ˌhʌɪdrə(ʊ)ˈsɛljᵿləʊz/
,
U.S. /ˌhaɪdroʊˈsɛljəˌloʊs/
,
/ˌhaɪdroʊˈsɛljəˌloʊz/
[ < French hydro-cellulose (A. Giraud 1875, in Compt. Rend. LXXXI. 1106)] Chemistry any of the chemically heterogeneous substances produced by the partial hydrolysis of cellulosic material.
extracted from hydro-comb. form
<
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更新时间:2025/2/27 15:29:20