改性的聚(苯乙烯‑共‑马来酸酐)及其用途 Modified poly (styrene - co - maleic anhydride) and its use本发明提供了一种具有通式(A)的聚合物,其中R是烷基链,优选该烷基链中具有1个到6个碳原子,该烷基链可以是饱和的或不饱和的并且可以具有被连接到该烷基链的取代基,并且R′和R″选自取代的或非取代的...
编 号:RGT28995 英文名:POLY(STYRENE-CO-MALEIC ANHYDRIDE), MA 9% 中文名:苯乙烯与顺丁烯二酸酐的共聚物 CAS号:9011-13-6 分子式:C12H10O3 分子量:202.2 外 观:固体 熔 点:160°C 规 格:500G 价 格:查看/咨询 分析单:随货 库 存:现货公司...
-2,4-二甲苯基-1,8萘酰亚胺(3)等荧光小分子,在DMF中与SMA反应,制得了聚苯乙烯马来酰亚胺(SMI).其不仅保持了SMA原有良好性能,而且由于生成了酰亚胺环,使聚合物耐热性提高,并获得了荧光特性,是一种颇有应用前景的功能高分子材料.本文所用苯乙烯马来酸酐共聚物(SMA)为上海高桥化工厂产品(其中马来酸酐含量为16wt...
英文名称:POLY(STYRENE-CO-MALEIC ACID), PARTIAL PROPYL ESTER, CUMENE TERMINATED 英文同义词:2,5-furandione,telomerwithethenylbenzeneand(1-methylethyl)benzene,propyl;2,5-Furandione, telomer with ethenylbenzene and (1-methylethyl)benzene, propyl ester;poly(styrene-co-maleic anhydride), partial propyl ...
Abstract The Suzuki–Miyaura and Sonogashira coupling were performed using a new, efficient, reusable and recyclable polymer-supported palladium catalyst. Poly(styrene-co-maleic anhydride) as polymer-support is modified with 2-aminothiazole. PdCl2 was immobilized on this prepared support and its appeara...
Reactive melt-processing of poly(styrene- co -maleic anhydride) (SMA) with primary N -alkylamines was carried out in one step in a twin-screw extruder. Ring formation of the imide occurred within the residence time of the extruder, at temperatures exceeding 220°C and with an excess of pri...
(STYRENE-CO-MALEIC ACID), PARTIAL CY CLOHEXYL/I-PR ESTER, CUMENE TERMINAT;2,5-Furandione, telomer with ethenylbenzene and (1-methylethyl)benzene, cyclohexyl 1-methylethyl ester;poly(styrene-co-maleic anhydride), partial cyclohexyl/isopropyl ester, cumene terminated;POLY(STYRENE-CO-MALEIC ACID),...
Poly(styrene- co-maleic anhydrideReactive blendPoly(ethylene terephthalate) (PET) was blended with polystyrene (PS) and poly(styrene- co-maleic anhydride) (PScMA). The two blend systems were immiscible based on the glass transition temperatures measured by differential scanning calorimetry (DSC). ...
Variations of the glass-transition temperature in the imidization of poly(styrene-co-maleic anhydride) 机译:聚苯乙烯-顺丁烯二酸酐酰亚胺化过程中玻璃化转变温度的变化 获取原文 获取原文并翻译 | 示例 掌桥外文数据库(机构版) >> 开具论文收录证明 >> 文献代查 >> 页面...
The release behaviour of poly(methyl methacrylate -co- maleic anhydride)-bound acriflavine was compared with that of acriflavine bound to poly(styrene -co- maleic anhydride), the latter copolymer was prepared by solution polymerization and characterised. Acriflavine was covalently bound on the surf...