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- dibutyl tin maleate 顺丁烯二酸二丁基锡
- The catalytic effect of dibutyl tin dilaurate on thermal dissociation of blocked isocyanate crosslinkers by DSC was also discussed. 另外,还利用DSC,对二月桂酸二丁基锡对封闭异氰酸酯组分热解封温度的影响进行了讨论。
- With dibutyl tin dilaurate as catalyst* blocking reactions of hexamethyllene diiso-cyanate(HDI)with succinimide, ethyl 4-hydroxybenzoate and ethyl 1-hydroxybenzoate were studied in this paper. 以二丁基锡二月桂酸为催化剂,研究了丁二酰亚胺、水杨酸乙酯、对羟基苯甲酸乙酯与六亚甲基二异氰酸酯之间的封闭反应。
- With dibutyl tin dilaurate as catalyst blocking reactions of hexamethyllene diisocyanate(HDI) with succinimide, ethyl 4-hydroxybenzoate and ethyl 1-hydroxybenzoate were studied in this paper. 摘要以二丁基锡二月桂酸为催化剂,研究了丁二酰亚胺、水杨酸乙酯、对羟基苯甲酸乙酯与六亚甲基二异氰酸酯之间的封闭反应。
- dibutyl tin bis(2-mercaptobenzothiazole) 双(2-硫醇基苯并噻唑)二丁基锡
- The path of civilization is paved with tin cans. 文明的大道,是铺满了空罐头。
- A small boy was beating out a tune on a tin can. 一个小男孩正用铁皮罐敲奏出曲子来。
- You may open the tin simply by pulling the puller. 你只要拉这个拉出器,就可以很容易地把罐头打开。
- I can't make the cover of the tin fit on. 我无法把这罐头的盖子盖上。
- He thinks he is a little tin god. 我觉得自己很了不起。
- Hailstones rattled on the tin roof. 冰雹落在铁皮屋顶上发出砰砰声。
- I caught her with her fingers in the biscuit tin. 我看见她手指还在饼干盒里呢。
- We fuse copper and tin to make bronze. 我们把铜和锡熔制成青铜。
- Milk bottle tops are made of tin foil. 牛奶瓶盖是用锡箔制成的。
- Is that box made of tin or steel? 这个箱子是白铁皮做的还是钢做的?
- Keywords dicyclopentadiene;ethylene glycol;methacrylic acid;methacrylic acid dicyclopentadiene-oxygen-ethyl ester;esterification;dibutyl tin oxide;catalyst; 双环戊二烯;乙二醇;甲基丙烯酸;甲基丙烯酸双环戊二烯基一氧一乙基酯;酯化反应;二丁基氧化锡;催化剂;
- The paint had solidified in the tin. 罐子里的颜料已经乾了。
- The best reaction condition are determined when synthesizing dibutyl maleate by using sloid chloride as catalyst. 提出了以固体氯化物为催化剂合成马来酸二丁酯的最佳反应条件。
- I saw my younger brother reaching into the cake tin. 我看见弟弟正将手伸进饼干罐里。
- A new solid acid based on heteropolyacid has been proved to be a useful catalyst for the synthesis of dibutyl maleate. 新催化剂在顺丁烯二酸二丁酯的合成反应中显示很好的活性和温和的反应条件。