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- The present situation and the existing problems of alkyl fatty acid starch ester and alkenyl succinic anhydride at home and abroad were introduced. 而对烯基琥珀酸淀粉酯要重点研究低葡萄糖值的酶解产物。
- Keywords sizing agent;alkenyl succinic anhydride;alkene oligomer; 施胶剂;烯基琥珀酸酐;烯烃齐聚产物;
- Keywords neutral sizing agent;alkenyl succinic anhydride;application; 中性施胶剂;烯烃基琥珀酸酐;施胶;
- Keywords alkenyl succinic anhydride (ASA) papermaking sizing agent; 烯基琥珀酸酐;造纸;施胶剂;
- Keywords Alkenyl Succinic Anhydride;neutral paper sizing agent;emulsification; 烯基琥珀酸酐;中性施胶剂;乳化;
- Keywords reactive sizing agent;alkenyl succinic anhydride;neutral sizing agent; 反应性施胶剂;石油树脂;中性施胶剂;
- Keywords olefinic reaction;alkenyl succinic anhydride;alkenyl succinic acid;rust-proof additive; 烯反应;烯基丁二酸酐;烯基丁酸;防锈添加剂;
- Keywords starch;esterified by hydrophobic group;alkyl fatty acid;alkenyl succinic anhydride; 淀粉;疏水酯化;烷基脂肪酸;烯基琥珀酸酐;
- alkenyl succinic anhydride 烯基琥珀酸酐
- alkenyl succinic anhydrides; 烯基琥珀酸酐;
- Succinic acid dehydration is one of industrial methods to produce succinic anhydride. 丁二酸脱水法是工业生产丁二酸酐的方法之一.
- Polybutenyl succinic anhydride, triethylene tetramine reaction product;2,5-furandione, dihydro-, polybutenyl derivs. 名称 聚亚烷基衍生的二氢-2,5-呋喃二酮与单亚烷基胺生成的反应产物;
- Dodecenyl succinic anhydride (DDSA) was synthesized from -C12olefin and maleic anhydride by the"ene" reaction in presence of p-hydroxyanisole which was used as an addictive. 以对羟基苯甲醚为阻聚剂;通过马来酸酐和-C12烯发生“烯反应”合成了直链十二烯基丁二酸酐.
- Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR,HNMR and MS. 以枞酸为起点,合成了十二醇酯琥珀酸酐,采用红外光谱、核磁共振波谱及质谱对中间产物及终产物进行了结构表证。
- This paper summarized the applications of the cyclodextrin,porous starch and octenyl succinic anhydride modified starch in essences and flovors. 文章对环糊精、多孔淀粉和辛烯基琥珀酸淀粉酯(纯胶)等几种淀粉基缓释剂在香精香料中的应用进行了综述。
- The first step in the synthesis of succinimides and their derivatives is the preparation of Polyisobutylene Succinic Anhydride (PIBSA). 生产润滑油时必须考虑添加剂对生态环境的影响,合成丁二酰亚胺及其衍生物的第一步是制备烯酐(PIBSA)。
- Reaction temperature should be increased as high as possible under the condition of assuring the color of polyisobutylene succinic anhydride. 在保证聚异丁烯丁二酸酐色泽的情况下,应该尽可能地提高反应温度;
- The hemisuccination process and reaction kinetics of stigmasterol with succinic anhydride using toluene as a solvent,pyridine as a catalyst were studied. 研究了甲苯为溶剂,吡啶为催化剂,豆甾醇与琥珀酸酐的酯化反应工艺和反应动力学。
- By means of DSC and 13C-NMR,a structure change of high reactive polyisobutene was disclosed during thermal processing for the synthesis of alkyl succinic anhydride. 采用差热扫描量热(DSC)和碳-13核磁共振(13C-NMR)的研究手段,对热加合烃化工艺过程中,高活性聚异丁烯的结构变化进行研究。
- Succinylated monoglyceride was synthesized by reacting succinic anhydride with distilled monoglyceride,and their quality insdices were in accordance with the standards of FAO/WHO. 以琥珀酸酐,分子蒸馏单甘酯为原料,合成了各项质量指标均符合FAO/WHO标准的琥珀酸单甘酯。