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- maleopimaric acid anhydride(MPA) 马来海松酸酐
- New method for the synthesis of maleopimaric acid anhydride 马来海松酸酐合成新方法的研究
- Keywords alkyd resin;water-borne;coating;maleopimaric acid anhydride （MPA）; 醇酸树脂;水溶性;涂料;马来海松酸酐（MPA）;
- maleopimaric acid anhydride 马来酐海松酸
- Alkyd resins were prepared from maleopimaric acid(MPA)which consists of maleic and rosin instead of phthalic anhydride. 采用松香和顺酐反应合成的马来海松酸(MPA)代替苯酐制备醇酸树脂涂料。
- A series of rigid PU foams based respectively on maleopimaric acid ester polyols , rosin-maleicanhydride adduct ester polyols and turpentine-maleic anhydride adduct ester polyols were synthesized. 以马来海松酸酯多元醇、马来松香酯多元醇和松节油马来酐加成物酯多元醇为基，制备了硬质聚氨酯泡沫塑料。
- A triester was synthetized from maleopimaric acid and 2-ethylhexanol. 用马来海松酸酐和2-乙基己醇合成三酯。
- A new technological process to produce alkyd resin by use of maleopimaric acid (MPA) as polyol instead of PA. 阐述了用马来海松酸（MPA）为多元酸替代苯酐制备醇酸树脂的新工艺。
- Maleopimaric acid polyester amino bakinig varnishes were synthesized from maleopimaric acid ester polyols crosslinked by amino resins. 用马来海松酸酯多元醇和氨基树脂交联，制备了马来海松酸聚酯氨基烘漆。
- The vinyl group in the vinyl ester is a typical ABX system in NMR,other spectral characteristics are the same as in maleopimaric acid. 马来海松酸乙烯酯上的乙烯基在核磁共振谱图中呈现为很好的ABX系统，其他光谱特征与马来海松酸相同。
- Maleopimaric acid and its derivatives have important use in the area of papermaking, microorganism,printing ink,paint,rubber,bactericide pharmaceutical and so on. 马来海松酸及其衍生物在造纸、微生物、油墨、涂料、橡胶、杀菌、医药等领域具有重要的用途。
- N-Carboxy-alanine acid anhydride (NCA) was synthesized by L-alanine and Triphosgen. 摘要利用L-丙氨酸和三聚光气反应制备了N-羧基-丙氨酸-环内酸酐(NCA)。
- Phosphorus Pentoxide, also called Phosphoric Acid Anhydride, is a white, spiculate crystal. 五氧化二磷又名磷酸酐，白色针状晶体。
- The organic compounds are mainly benzoic acid anhydride, benzophenone, and so on. 生成的有机化合物成分比较复杂,主要成分有苯甲酸酐、二苯甲酮等。
- Compared with the amine curing agent, the casting epoxy resin cured by the acid anhydride has higher flashover voltage. 实验结果表明:酸酐固化的试样比胺类固化试样闪络电压要高；
- The effects of the poly(l,2-butadiene) oligomer carboxylated with maleic acid anhydride (MLPB) on the cork powder filled NBR and on the IIR recipes were researched in this paper. 本文简要介绍了马来酸酐化聚丁二烯(MLPB)在软木填充丁腈橡胶制品和丁基橡胶配方改性中的应用效果。
- Maleic anhydride is the important organic chemical material, is the third largest acid anhydride behind the phthalic anhydride and acetic anhydride. 顺丁烯二酸酐，简称顺酐或者马来酐，是重要的有机化工原料，是仅次于苯酐和醋酐的第三大酸酐。
- Phthalein acid anhydride Photophobic pharmaceutical and has special protective action on the ultraviolet ray. It can cure sunlight dermatitis, eczema, etc. 酞酐避光剂，对紫外线具有特殊的保护功效，可治疗日光性皮炎，湿疹等。
- A lot of decomposition products are formed, such as dioxoimidazole, dioxopiperazine, acid anhydride, cyanuric acid, ammonium, four, five and six-membered ring lactam etc. 可能产生二氧咪唑环、毗嗪二酮、尿氰酸、铵盐及四元环、五元环和六元环内酰胺结构的产物。
- Keywords Maleopimaric acid;Acid chloride;Bisamide; 马来海松酸;酰氯;双酰胺;
