methylacrylic acid
- methylacrylic acid的基本解释
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[化] 异丁烯酸, 甲基丙烯酸
- 更多网络例句与methylacrylic acid相关的网络例句 [注：此内容来源于网络，仅供参考]
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Under the catalyst, the polymerization retarder, the including water medicinal preparation existence condition, the methylacrylic acid and the polyethylene glycol single methyl ether (400) direct esterification synthesis methylacrylic acid polyethylene glycol single methyl ether (400) ester, and the influence factors of the catalyst, polymerization retarder, including water medicinal preparation has mellowly carried on the comparison.
摘要在催化剂、阻聚剂、带水剂存在的条件下，由甲基丙烯酸与聚乙二醇单甲醚(400)直接酯化合成甲基丙烯酸聚乙二醇单甲醚(400)酯，并对酸醇比、催化剂、阻聚剂、带水剂等影响因素进行了比较。
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The research indicated that under the compound use of hydroquinone and methyl quinone or independent use of phenothiazines or nitrogen oxygen free radical made the polymerization retarder, opposite-methyl-phenylsulfon made the esterification catalyst, toluol made the backflow including water condition, the acid mellowly compared to when it was 1.15, the production rate of the synthesis methylacrylic acid polyethylene glycol single methyl ether (400) ester may achieve 98.9%, was extremely similar to the overseas product functional group structure.
研究表明，在氢醌、甲醌复合使用或者单独使用吩噻嗪、氮氧自由基哌啶酮作阻聚剂，对甲苯磺酸作酯化催化剂、甲苯作回流带水的条件下、酸醇比为1.5时，合成的甲基丙烯酸聚乙二醇单甲醚(400)酯产率可以达到98.9%，与国外产品官能团结构十分相似。
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With cerous ammonium nitric-ethylene diamine tetraacetic acid as an initiator, and with the protection of the nitrogen the graft-copolymerization of methylacrylic acid and vinyl acetate on chitosan grafting was studied.
以硝酸铈铵－乙二胺四乙酸为引发剂，在N2气的保护下，研究了壳聚糖与甲基丙烯酸和醋酸乙烯酯两种单体的接技共聚反应。
- 更多网络解释与methylacrylic acid相关的网络解释 [注：此内容来源于网络，仅供参考]
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methylal; dimethoxymethane：二甲醇缩甲醛;二甲氧甲烷
2-甲基丙烯酸 methylacrylic acid; methacrylic acid; 2-methylpropenoic acid | 二甲醇缩甲醛;二甲氧甲烷 methylal; dimethoxymethane | 甲基丙二烯;1,2-丁二烯 methylallene; 1,2-butadiene
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methylacetylene; allylene; propyne：甲基乙炔;丙炔
甲基丙酮;甲基乙基酮;丁酮 methylacetone | 甲基乙炔;丙炔 methylacetylene; allylene; propyne | 2-甲基丙烯酸 methylacrylic acid; methacrylic acid; 2-methylpropenoic acid
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FUMARIC ACID：富马酸
目前国内其它众多厂家的乙烯基生产厂家一般情况下均采用甲基丙烯酸(Methylacrylic acid)及富马酸(Fumaric acid)改性来合成乙烯基酯树脂,但从严格意义上说这种乙烯基酯树脂不属于乙烯基酯树脂,而是乙烯基酯树脂与双酚A不饱和聚酯树脂中的一个过渡品种,