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- The effect of the emulsifier styrene maleic anhydride copolymer(SMA) on the emulsification and encapsulation of melamine formaldehyde resin microcapsule was studied. 以苯乙烯马来酸酐的共聚物树脂作为乳化剂,研究了其对形成蜜胺甲醛树脂微胶囊的乳化和成囊的作用机理。
- Abstract: The effect of the emulsifier styrene maleic anhydride copolymer （SMA） on the emulsification and encapsulation of melamine formaldehyde resin microcapsule was studied. 摘 要: 以苯乙烯马来酸酐的共聚物树脂作为乳化剂，研究了其对形成蜜胺甲醛树脂微胶囊的乳化和成囊的作用机理。
- styrene maleic anhydride copolymer 苯乙烯-顺丁烯二酸酐共聚物
- Preparation of cationic polymers from styrene maleic anhydride copolymer and its dispersing of pigments 苯乙烯马来酸酐共聚物的阳离子化改性及其对颜料的分散
- Preparation, characterization and application of cation-modified polymers from styrene maleic anhydride copolymer 阳离子改性苯乙烯-马来酸酐共聚物的制备与表征及应用
- Keywords bleached straw pulp;alkaline paper sized with AKD;styrene maleic anhydride copolymer （SMA）;surface size; 漂白麦草浆;AKD施胶纸;苯乙烯马来酸酐共聚物盐;表面施胶;
- Keywords amphiphilic retanning agent styrene maleic anhydride ester acrylic acid; 两亲共聚物鞣剂;苯乙烯;马来酸酐酯;丙烯酸;
- Keywords side chain liquid crystalline polymer;flexible spacers;random styrene maleic anhydride copolymer; 侧链液晶高分子;柔性间隔;苯乙烯马来酸酐无规共聚物;
- PA6/PP alloy was prepared with styrene grafted with maleic anhydride copolymer(SMA)as compatilizer. 采用苯乙烯接枝马来酸酐无规共聚物(SMA)作为增容剂,制备PA6/PP合金。
- Maleic anhydride(MAH) and styrene(St) melt-grafting onto polypropylene(PP) was conducted in haake torque rheometer and twin screw extruder. 在哈克流变仪和双螺杆挤出机对苯乙烯(St)/马来酸酐(MAH)/聚丙烯(PP)熔融接枝进行了研究。
- The melt grafting of maleic anhydride(MAH) and styrene(St) onto atactic polypropylene(aPP) was carried out by means of a single-screw extruder. 本文研究采用熔融法将马来酸酐(MAH)和苯乙烯(St)双单体接枝到自制的高分子量无规聚丙烯弹性体以制得接枝共聚物aPP-g-(St-MAH)，这是一种具有增容与增韧双重功能的新型增容剂，亦称增容增韧剂，讨论了反应温度、引发剂浓度、单体浓度、St与MAH摩尔比率以及反应时间对接枝反应的影响。
- Styrene - maleic anhydride copolymer (SMA) is one kind of special thermoplastic material with superior heat - resistance, and is capable to blend with many kinds of resins. 苯乙烯-马来酸酐共聚物(SMA)是一类特种热塑性材料,具有很好的耐热性和可加工性,且能与多种树脂共混。
- The poly(styrene co maleic anhydride)(SMA) was modified by some fluorescent organic molecules 2 amino benzimidazol to prepare the fluorescent polymers(SMI). 2氨基苯并咪唑与苯乙烯马来酸酐共聚物(SMA)反应,经脱水闭环制得聚苯乙烯马来酰亚胺聚合物(SMI)。
- Toughness of poly(styrene co maleic anhydride)(SMA)was improved by incorporating certain amount of epoxidized ethylene propylene diene rubber(e EPDM)with reactive blending technique. 利用反应共混技术实现了环氧化三元乙丙橡胶(e-EPDM)对苯乙烯-马来酸酐(SMA)共聚物的增韧改性。
- The hydrolysis of copolymers of maleic anhydride with styrene, n-buty1methacrylate and terpolymers has ben sutdied. The valtus of pK_(a1) and pK_(a2) of hydrolysedcopolymers are found. 论述了顺丁烯二酸酐和苯乙烯、甲基丙烯酸丁酯的共聚物和三元共聚物水解的研究结果，确定了水解共聚物的pK_(a1)和pK_(a2)值。
- Montmorillonite (MMT) was modified with maleic anhydride (MAH) and styrene (St) to get modified SMA-MMT, which was introduced into a blend of polypropylene (PP) and ethylene-propylene-diene mischpolymer (EPDM), using PP-g-MAH-St as a compatibilizer. 用马来酸酐和苯乙烯改性蒙脱土得到改性蒙脱土(SMA-MMT),然后用熔融共混法制备了聚丙烯(PP)/三元乙丙橡胶(EPDM)/改性蒙脱土纳米复合材料,且加入接枝物PP-g-MAH-St作为相容剂。
- Natural rubber(NR)modified by graft copolymerization with maleic anhydride(MAH)and styrene(St)(NR-g-(MAH-St))was prepared from natural rubber latex with benzoyl peroxide(BPO)as initiator. 以过氧化苯甲酰(BPO)为引发剂,在非隔氧条件下,研究了马来酸酐(MAH)和苯乙烯(St)两种单体在胶乳体系中对天然橡胶(NR)的接枝改性。
- N-phenyl maleimide was synthesized from maleic anhydride and aniline. 摘要以顺酐和苯胺为原料，合成N-苯基马来酰亚胺。
- A copolymer has been synthesized from acrylic acid and maleic anhydride. 以丙烯酸和马来酸酐为原料合成出了一种共聚物。
- A specific expression of density - temperature - concentration relationship was established with density method for commercial production of styrene - maleic anhydride copolymer(SMA). 运用密度法建立了可用于苯乙烯-马来酸酐共聚物(SMA)工业生产的密度-温度-浓度关系式。
