• 羧甲羟丙基纤维溶液粘度稳定最大优点

    The solution viscosity of carboxymethyl hydroxypropyl cellulose is the biggest advantage of stability.

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  • 方法:于甲苯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.

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  • 目的综述羟丙基纤维制剂中的应用促进方面的研究开发

    OBJECTIVE Summarizing the applications of Hydroxypropyl cellulose in pharmaceutical preparations, in order to promote the development of this research.

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  • 结论羟丙基纤维一种性能全面、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

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  • 固体测定仪为主要手段,研究羟丙基纤维航空煤油胶凝化过程

    The gelling process of aviation kerosene by hydroxypropyl cellulose has been studied by using a soft-solid tester.

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  • 结果筛选最佳处方为5%低取代羟丙基纤维以及适宜润湿为70%乙醇

    Results the results showed that the optimum formula was 5% L-HPC and the optimum moistening agents was 70% alcohol.

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  • 第三利用AFM激光散射研究了羟丙基纤维分子结构及相互聚集行为

    In Chapter 3, single molecule and their aggregate behavior of hydroxypropyl cellulose were studied by AFM and Laser Light Scatting methods.

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  • 方法考察糊精羧甲淀粉钠微晶纤维低取代羟丙基纤维对银黄酮质量影响

    METHODS: the effects of dextrin, CMS-Na, microcrystalline cellulose and L-HPC on the quality of Ginkgo flavone tablets were studied.

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  • 方法考察糊精微晶纤维羧甲淀粉钠低取代羟丙基纤维素对扁蓄总黄酮质量影响

    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.

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  • 结果:优选崩解组成为:交联聚乙烯吡咯烷酮5%,纤维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.

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  • 研究了对于羟丙纤维HPC板进行表面修饰时,板表面状态调控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.

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  • 结果丙基纤维片剂胶囊剂黏膜黏附制剂、缓控释制剂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.

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  • 丙基纤维纤维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改进以及领域广泛应用

    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.

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  • 方法采用L9(34)正交试验法崩解时限指标,以微晶纤维、低取代羟丙基纤维素、交联乙烯吡咯烷酮、甘露醇为辅料,筛选最佳处方制备工艺

    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.

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  • 就是羟丙基纤维主要溶解办法使用范围广泛的受到很多行业欢迎相信大家现在对它有了的了解了吧。

    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.

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  • 容器中放入适当热水加热70摄氏度之后,慢慢地搅拌加入羟丙基纤维就会到水面上,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.

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  • 研究羟丙基纤维磷酸钙水泥可注射影响

    To study the influence of hydroxypropyl methyl cellulose (HPMC) on injectability of calcium phosphate cements (CPC).

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  • 通过掺入粘度羟丙基纤维后,砂浆的施工和易性能得到了极大的改善,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.

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  • 醋酸纤维渗透膜性能醋酸纤维相当前者用于较高温度

    The membrane property of HPCA is equivalent to ca, but the former can be used at higher temperatures.

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  • 目的比较IOL植入术中1%透明质酸(SH)和2%丙基纤维(HPMC)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.

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  • 通过掺入粘度羟丙基基纤维后,砂浆施工和易性能得到了极大改善,可以较地克服新型材出现的墙体裂缝问题

    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.

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  • 研究羟丙基醋酸纤维渗透制膜工艺性能

    The casting process and reverse osmosis (RO) properties of hydroxy-propyl cellulose acetate (HPCA) membrane were studied.

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  • 结论羟丙基基纤维改善片剂溶出度效果明显

    Conclusion HPMC can improve the dissolution of tablets and the effect is obvious.

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  • 木屑纤维原料,以3 -- 2 -羟丙基三甲氯化铵(CTA)为改性制备阳离子木屑纤维素。

    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.

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  • 研究醋酸纤维渗透的制膜工艺性能

    The casting process and reverse osmosis (ro) properties of hydroxypropyl cellulose acetate (HPCA) membrane have been studied in this work.

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  • 丙基基纤维素(HPMC作为构成亲水凝胶骨架主要控释缓释材料广泛用于药物的控释缓释制剂研究

    Hydroxypropylmethylcellulose(HPMC), as hydrophilic gel matrix, is widely applied in the study of controlled release and sustained release preparations.

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  • 羟丙基纤维生活中的使用范围广泛,但是实际使用过程中一般很难它们识别出来

    Hydroxypropyl methyl cellulose used in life is very wide, but in actual use process, the average person is difficult to be identified.

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  • 丙基纤维(简称HPMC)一种国内紧缺高科技精细化工产品广泛应用许多工业领域日常生活之中。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.

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  • 高温季节尤其是炎热干燥地区向阳面的施工需要品质HPMC丙基纤维提高浆料的保水性

    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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  • 高温季节尤其是炎热干燥地区向阳面的施工需要品质HPMC丙基纤维提高浆料的保水性

    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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