【摘 要】
：
An alternative polymeric surfactant P(M3/St) was synthesized by solution polymerization of maleamic acid as hydrophilic monomer and styrene as hydrophobic monom
【机 构】
：
Department of Applied Chemistry, School of Science, Northwestern Polytechnical University,
【出 处】
：
Journal of Wuhan University of Technology(Materials Science
论文部分内容阅读
An alternative polymeric surfactant P(M3/St) was synthesized by solution polymerization of maleamic acid as hydrophilic monomer and styrene as hydrophobic monomer. Some factors that affect the yield and properties of the polymeric surfactant were investigated systemically. The surface tension of the polymeric surfactant reaches 37-38 mN/m. It is proved that the polymeric surfactant shows very good surface activity and emulsifying ability. The TG analysis shows that the temperature of the thermal degradation can reach 314.4 ℃. It will be used as a new type of polymeric surfactant.
An alternative polymeric surfactant P (M3 / St) was synthesized by solution polymerization of maleamic acid as a hydrophilic monomer and styrene as hydrophobic monomer. Some factors that affect the yield and properties of the polymeric surfactant were investigated systemically. The surface tension of the polymeric surfactant reaches 37-38 mN / m. It is demonstrated that the polymeric surfactant shows very good surface activity and emulsifying ability. The TG analysis shows that the temperature of the thermal degradation can reach 314.4 ° C. It will be used as a new type of polymeric surfactant.
其他文献
Graves病的甲状腺功能亢进(甲亢)是由于甲状腺刺激抗体(thyroid-stimulating antibodies,TSAb)与甲状腺细胞膜受体相互作用的结果,甲状腺切除后抗体滴度常下降,症状缓解,因
缅甸面积有十七个台湾之大，比法国不小，更比越南泰国大，和我国有两千多公里的边界相交，且私交很好。 我从上海出发到昆明用了近三个小时，然后转小飞机到曼德勒用了一个小时。曼德勒又名瓦城，位于缅甸中部，是曾经的皇城，现在缅甸的第二大城市。下榻的酒店就在旧皇宫旁，是这个破旧城市里你完全想不到的四星酒店，总经理还是一位有艺术品收藏趣味的澳大利亚人。 佛的关照 缅甸是个宗教国家，小乘佛教涵
患者,女,19岁。1年半前因患肾炎口服强地松(每日30mg),直至此次入院后11天。此后加大剂量为每日45mg。入院后28天患者上腹疼痛、泛酸、未作处理。入院后39天,突感上腹剧
Pa
泰宁世界地质公园位于福建三明市泰宁县，总面积492.5平方公里，其中丹霞地貌面积252.7平方公里，由石网、大金湖、八仙崖、金铙山四个园区和泰宁古城游览区组成。泰宁地质公园以典型青年期丹霞地貌为主体，兼有火山岩、花岗岩、构造地貌等多种地质遗迹，是集科学考察、科普教育、观光览胜、休闲度假于一体的综合性地质公园。 区域内自然生态良好，神奇灵秀的水上丹霞，深邃幽静的峡谷曲流，遍布幽奥的丹霞洞穴，千奇
我院从1967年7月至1984年11月手术治疗桥本氏(Hashimoto)甲状腺炎34例,现予报告:临床资料本组34例,其中男5例(14.71%)、女29例(85.29%)、男:女—1:5.8,年龄范围24～70岁,平均
潘××,男,14岁。1982年5月开始,常在进食时突然意识朦胧,两眼凝视,张口屏气,头后仰,继而意识丧失,两上肢伸性强直,持物落地,历时约5～6秒,严重时倒地自伤、口吐白沫、四肢抽
病历摘要:男性,47岁,解放军干部,住院号39511。因4天前食用自采野蘑菇后,出现呕吐、腹泻、牙龈出血不止,于1976年7月12日急诊入院。体检:体温37.3℃,脉搏122次/分,血压102/6
它自风中来,带着浓浓暖意,以及布谷鸟的喋喋不休:“春已归去”;它自雨中过,轻盈地脚步一溜烟跑过湖面,留下一连串花样笑靥;它自泥里生,婀娜的身姿挺立于一片繁叶之中,含羞带
心肌炎是指多种原因引起的局灶性或弥漫性心肌间质和心肌细胞的炎性改变,引起全身症状和不同程度的心功能障碍的疾病。近二十年来本病逐渐增多,特别是小儿容易罹患。能引起
李某女38岁,农民。脐周痛、呕吐及水样便,寒热1天,于1986年9月4日入院,2天前与151人共餐后,发病144人。体检:T39.5℃,P120次,R24次,Bp100/74mmHg,WBC9.9×10~(?)/L,N0.32,余