羧甲基羟丙基纤维素的溶液粘度稳定是其最大优点。
The solution viscosity of carboxymethyl hydroxypropyl cellulose is the biggest advantage of stability.
方法：于甲苯磺丁脲中加入低取代羟丙基纤维素测定溶出度。
Methods: L-HPC was added into tolbutamide and its dissolution was measured.
目的综述羟丙基纤维素在制剂中的应用，以促进在此方面的研究和开发。
OBJECTIVE Summarizing the applications of Hydroxypropyl cellulose in pharmaceutical preparations, in order to promote the development of this research.
结论羟丙基纤维素是一种性能全面、应用广泛，具有远大前景的药用辅料。
CONCLUSION Hydroxypropyl cellulose is a pharmaceutical necessity with good properties, extensive applications and br…
以软固体测定仪为主要手段，研究了羟丙基纤维素对航空煤油的胶凝化过程。
The gelling process of aviation kerosene by hydroxypropyl cellulose has been studied by using a soft-solid tester.
结果筛选的最佳处方为5%低取代羟丙基纤维素以及适宜的润湿剂为70%乙醇。
Results the results showed that the optimum formula was 5% L-HPC and the optimum moistening agents was 70% alcohol.
第三章中，利用AFM和激光光散射研究了羟丙基纤维素的单分子结构及相互聚集的行为。
In Chapter 3, single molecule and their aggregate behavior of hydroxypropyl cellulose were studied by AFM and Laser Light Scatting methods.
方法：考察糊精、羧甲基淀粉钠、微晶纤维素和低取代羟丙基纤维素对银黄酮片的质量影响。
METHODS: the effects of dextrin, CMS-Na, microcrystalline cellulose and L-HPC on the quality of Ginkgo flavone tablets were studied.
方法考察糊精、微晶纤维素、羧甲基淀粉钠和低取代羟丙基纤维素对扁蓄总黄酮片的质量影响。
Medthods The effects of dextrin, microcrystalline cellulose, CMS-Na and L-HPC on the quality of the total Flavone of Polygonum Aviculare Tablets were studied.
结果：优选的崩解剂组成为：交联聚乙烯吡咯烷酮5%，微晶纤维素40%，低取代羟丙基纤维素15%。
Results: The composition of the choice breaking agents is 5% of cross-linked polyvinylpyrrolidone, 40% of microcrystalline cellulose and 15% of low-replacing hydroxypropyl cellulose.
研究了对于羟丙基纤维素（HPC）基板进行表面修饰时，基板表面状态的调控对基板表面化学接枝的影响。
The control of the hydroxypropyl cellulose (HPC) substrate surface and its influence on the surface graft modification of HPC was studied.
结果羟丙基纤维素在片剂、胶囊剂、黏膜黏附制剂、缓控释制剂等多种制剂以及薄膜包衣方面均有良好应用。
RESULTS Hydroxypropyl cellulose is extensively used in tablets, capsules, mucous membrane adhesion preparation, sustained or controlled release preparation, and film coating, etc.
羟丙基纤维素是纤维素衍生物中的一种重要产品。本文综述了羟丙基纤维素独特的性质、合成工艺研究及改进，以及其在各领域的广泛应用。
Hydroxypropyl cellulose is an important product in cellulose derivatives. The properties, synthetic methods and its modifications and its universal application in various fields are reviewed.
方法采用L9(34)正交试验法，以崩解时限为指标，以微晶纤维素、低取代羟丙基纤维素、交联乙烯吡咯烷酮、甘露醇等为辅料，筛选最佳处方和制备工艺。
Methods the L9 (34) orthogonal was designed with disintegrating time as the assessment index, and MCC, LHPC, PVPP, Mannitol et al were used in the formulation and preparation.
这就是羟丙基甲基纤维素的主要溶解办法，它的使用范围是很广泛的，受到了很多行业的欢迎，相信大家现在对它有了更进一层的了解了吧。
This is the main solution of hydroxypropyl methyl cellulose solution, its use scope is very broad, subject to a lot of industry welcome, I believe we now have more into a layer of understanding.
先在容器中放入适当的热水，加热到70摄氏度之后，再慢慢地搅拌，加入羟丙基甲基纤维素，它就会浮到水面上，然后形成一种淤浆。
To add the appropriate water in a container, heated to 70 degrees Celsius, then slowly stirring, adding hydroxypropyl methyl cellulose, it will float to the surface, and then forming a slurry.
研究羟丙基甲基纤维素对磷酸钙骨水泥可注射性的影响。
To study the influence of hydroxypropyl methyl cellulose (HPMC) on injectability of calcium phosphate cements (CPC).
通过掺入低粘度的羟丙基甲基纤维素后，砂浆的施工和易性能得到了极大的改善，但强度有所降低。
Through adding low viscidity Hydroxypropyl Methyl Cellulose, workable performance of the dry mix can be most improved, but compress strength reduce.
羟丙基醋酸纤维素反渗透膜性能与醋酸纤维素相当，但前者可用于较高的温度。
The membrane property of HPCA is equivalent to ca, but the former can be used at higher temperatures.
目的比较IOL植入术中1%透明质酸钠(SH)和2%羟丙基甲基纤维素(HPMC)在房水中的残留量。
ObjectiveTo compare the residue of sodium hyaluronate (SH) 1% with hydroxypropyl methylcellulose (HPMC) 2% in aqueous humor in IOL implantation.
通过掺入低粘度的羟丙基甲基纤维素后，砂浆的施工和易性能得到了极大的改善，可以较好地克服新型墙材出现的墙体裂缝等问题。
Through adding low viscidity HPMC, workable performance of the dry-mixed mortar can be greatly improved, and this dry-mixed mortar can well solve the crack problem of wall.
研究了羟丙基醋酸纤维素反渗透膜的制膜工艺和膜性能。
The casting process and reverse osmosis (RO) properties of hydroxy-propyl cellulose acetate (HPCA) membrane were studied.
结论羟丙基甲基纤维素可改善片剂溶出度，效果明显。
Conclusion HPMC can improve the dissolution of tablets and the effect is obvious.
以木屑纤维素为原料，以3 -氯- 2 -羟丙基三甲基氯化铵(CTA)为醚化改性剂，制备了阳离子木屑纤维素。
The cationic sawdust cellulose was prepared with the sawdust cellulose as raw material and 3-chlorine-2-hydroxypropyl chloride (CTA) as an etherification modifying agent.
研究了羟丙基醋酸纤维素反渗透膜的制膜工艺和膜性能。
The casting process and reverse osmosis (ro) properties of hydroxypropyl cellulose acetate (HPCA) membrane have been studied in this work.
羟丙基甲基纤维素（HPMC）作为构成亲水凝胶骨架片的主要控释、缓释材料广泛用于药物的控释和缓释制剂的研究。
Hydroxypropylmethylcellulose(HPMC), as hydrophilic gel matrix, is widely applied in the study of controlled release and sustained release preparations.
羟丙基甲基纤维素在生活中的使用范围很广泛，但是在实际的使用过程中，一般的人很难将它们识别出来。
Hydroxypropyl methyl cellulose used in life is very wide, but in actual use process, the average person is difficult to be identified.
羟丙基甲基纤维素(简称HPMC)是一种国内紧缺的高科技精细化工产品，广泛应用于许多工业领域和日常生活之中。在我国，这类产品的生产技术和应用开发还处于起步阶段。
Hydroxypropyl methyl cellulose (HPMC) is a kind of high-tech fine chemical product that is in short supply in domestic, and is applied extensively in a lot of industrial fields and daily life.
在高温季节，尤其是炎热干燥地区及向阳面的薄层施工，需要高品质的HPMC羟丙基甲基纤维素提高浆料的保水性。
In the hot season, especially in hot dry areas and the thin layer Xiangyang construction, need water retention of high quality HPMC hydroxypropyl methyl cellulose slurry to improve.
在高温季节，尤其是炎热干燥地区及向阳面的薄层施工，需要高品质的HPMC羟丙基甲基纤维素提高浆料的保水性。
In the hot season, especially in hot dry areas and the thin layer Xiangyang construction, need water retention of high quality HPMC hydroxypropyl methyl cellulose slurry to improve.
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