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1)  hydroxypropylcellulose(HPC)
羟丙基纤维素(HPC)
1.
The interactions parameters of hydroxypropylcellulose(HPC)/glycerol and HPC/water were calculated by Hansen solubility parameter theory.
通过Universe Sichemical Functional Group Activity Coefficient(UNIFAC)功能基团贡献法估算了甘油/水的活度系数,进而计算出甘油/水的相互作用参数,并通过Hansen溶度参数计算出羟丙基纤维素(HPC)/甘油、HPC/水的相互作用参数。
2)  Hydroxypropyl cellulose
羟丙基纤维素
1.
Study on modified of hydroxypropyl cellulose by graft copolymerization;
羟丙基纤维素接枝改性研究
2.
2Br) and hydroxypropyl cellulose (HPC) in aqueous solution were investigated by steady-state fluorescence as well as electrical conductivity experiments.
采用稳态荧光和电导方法研究了系列季铵盐阳离子双子表面活性剂C12-S-C12·2Br(S代表亚甲基的个数)与水溶性高分子羟丙基纤维素(Hydroxypropyl cellulose,HPC)在水溶液中的相互作用。
3.
The properties of the amphiphilic hydroxypropyl cellulose graft polycaprolactone(HPC-g-PCL) copolymers were investigated.
对新型的两亲性生物降解接枝共聚物羟丙基纤维素接枝聚己内酯(HPC-g-PCL)的综合性能进行了测试。
3)  HPC
羟丙基纤维素
1.
The nano-TiO_2/HPC-g-PMMA was prepared by surface organic modification of nano-TiO_2.
用水溶性的羟丙基纤维素(HPC)对纳米TiO2进行表面包覆,得到纳米TiO2/HPC粒子,再以硫酸铈铵[Ce(SO4)2·2(NH4)2SO4]作为引发剂,在纳米TiO2/HPC粒子表面进行HPC与甲基丙烯酸甲酯(MMA)的接枝聚合,最终得到纳米TiO2/HPCgPMMA复合粒子,实现了纳米TiO2的有机化改性。
2.
The compatibility of HPC/PAN blend was forecasted from thermodynamics of view,and the mensuration results of FT-IR,Polarized microscope and Ubbelohde dilution viscometer show that there is a good compatibility of HPC/PAN blend solution system.
为了得到性能优良的共混高分子的热敏膜,文中探讨了羟丙基纤维素(HPC)和聚丙烯腈(PAN)共混体系的相容性。
4)  Hydroxypropyl Methylcellulose
羟丙甲基纤维素
1.
Objective To evaluate the effects of the dispertive viscoelastic agents hydroxypropyl methylcellulose (HPMC, 20g L-1) and sodium chondroitin sulfate-sodium hyaluronate (SCS-SH, 30g L-1) on postoperative intraocular pressure (IOP) after bilateral small incision cataract surgery.
目的 评价分散粘弹剂羟丙甲基纤维素(20g·L~(-1))及硫酸软骨素钠-透明质酸钠(30g·L~(-1))对小切口双侧白内障摘出术后眼压的影响。
2.
The treatment of wastewater containing hydroxypropyl methylcellulose by coagulation-air floatation is experimented.
采用加压溶气气浮实验装置处理羟丙甲基纤维素模拟废水,实验结果表明:pH值、混凝剂用量、浮选剂用量和气浮时间对羟丙甲基纤维素的混凝气浮处理效果影响较大,当pH值为6。
5)  HPMC
羟丙甲基纤维素
1.
The application of HPMC in pharmaceutics;
羟丙甲基纤维素在药剂学中的应用
2.
Aim To prepare nicotinic acid sustained released tablets using HPMCK 4M and evaluate its releasing features in vitro.
方法 以羟丙甲基纤维素为骨架材料 ,70 %乙醇为粘合剂 ,采用湿法制粒压片 ,以紫外分光光度法测定其在不同释放介质中的释放度。
3.
:OBJECTIVE To make amoxicillin gastric residential tablets by using carbopol and hydroxypro pylmethylcellose(HPMC).
目的:以卡波姆、羟丙甲基纤维素等辅料制备阿莫西林胃滞留片。
6)  Hydroxy propyl methyl cellulose
羟基 丙基 甲基纤维素
补充资料:羟丙基纤维素
分子式:暂无
分子量:约30000-1000000
CAS号:9004-64-2

性质:白色或稍带黄色或灰色的颗粒或纤维性粉末。无臭无味,可燃,具热塑性。在水中溶胀成透明至乳白色粘性胶体溶液。溶于乙醇,不溶于乙醚。高于38℃时不溶于水。

制备方法:用碱和环氧丙烷处理纤维素而得。

用途:乳化剂,被膜剂,保护性胶体,稳定剂,悬浊剂,增稠剂。在日本,70%用于医药,作片剂粘合剂、薄膜包衣等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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