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- Hydroxypropyl methyleellulese 羟丙基甲基纤维素
- CONCLUSION Hydroxypropyl cellulose is a pharmaceutical necessity with good properties,extensive applications and br... 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。
- To study the influence of hydroxypropyl methyl cellulose(HPMC) on injectability of calcium phosphate cements(CPC). 研究羟丙基甲基纤维素对磷酸钙骨水泥可注射性的影响。
- Hydroxypropyl tapioca starch has a great potentiality to be used in food industries due to its unique preperties. 羟丙基木薯淀粉为优良的食品用变性淀粉。
- Objective To study the release kinetics of theophylline from the hydroxypropyl methylcellulose (HPMC) matrix tablets in vitro release test. 目的研究以羟丙基甲基纤维素(HPMC)为基材的茶碱片剂在体外溶出的动力学规律。
- OBJECTIVE Summarizing the applications of Hydroxypropyl cellulose in pharmaceutical preparations,in order to promote the development of this research. 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。
- The study shows that by hydroxypropyl modificatio n lignin is made polye ster-ether, it can react with diisocyanates to synthesize polyurethane. 结果表明,羟丙基化改性将木素变为聚酯-醚多元醇,可与二异氰酸酯合成木素聚氨酯;
- The study shows that by hydroxypropyl modification lignin is made polyester ether, it can react with diisocyanates to synthesize polyurethane. 结果表明,羟丙基化改性将木素变为聚酯-醚多元醇,可与二异氰酸酯合成木素聚氨酯;
- Through adding low viscidity Hydroxypropyl Methyl Cellulose,workable performance of the dry mix can be most improved,but compress strength reduce. 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。
- Consistency and temperature influenced the apparent viscosity remarkably, of hydroxypropyl tapioca starch paste with high molar substitution. PH值对高取代度羟丙基木薯淀粉溶液的表观粘度无明显的影响。
- Chloro 2 hydroxypropyl trimethyl ammonium chloride an etherizing agent,for modified starch, was synthesised from epichlorohydrin. 以环氧氯丙烷为原料合成了3-氯-2-羟丙基基三甲基氯化铵,后者作为改性淀粉的醚化剂。
- A new type of acrylic emulsion pressure - sensitive adhesive was prepared by using hydroxypropyl aery-late and N - methylol acrylamide as cross - liking monomers. 选用丙烯酸羟丙酯和N-羟甲基丙烯酰胺作为交联单体参与丙烯酸酯共聚,研制出一种新型的丙烯酸乳液压敏胶。
- Other Ingredients: dibasic calcium phosphate, stearic acid, hydroxypropyl cellulose, microcrystalline cellulose, colloidal silicon dioxide, and modified cellulose gum. 注意事项:本品非医用品,无具医疗功效;乃日常生活保健食品。不适合长期使用。
- The hydroxypropyl starch was prepared via reaction of corn starch with 1,2-epoxypropane using fatty alcohol polyoxyethylene ether (FAPE) as a catalyst by dry process. 以玉米淀粉为原料,以1,2-环氧丙烷为醚化剂,在碱性条件下,用脂肪醇聚氧乙烯醚(FAPE)催化干法制备了羟丙基淀粉。
- Conclusions Chitosan capsules may be a useful carrier for the colon-specific delivery of rebamipide with the protection of hydroxypropyl methylcellulose phthalate(HPMCP). 结论 在HPMCP的保护下,壳聚糖是瑞巴派特在结肠释药的一种有效的载体。
- In this work, the paste consists of dispersed alumina and kaolin particles in deionized water with hydroxypropyl methylcellulose (HPMC) and glycerol as processing aids. 本研究中,配料组成包括:氧化铝、高岭土、去离子水、纤维素HPMC以及甘油等助剂。
- RESULTS Hydroxypropyl cellulose is extensively used in tablets,capsules,mucous membrane adhesion preparation,sustained or controlled release preparation,and film coating,etc. 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。
- The experimental resul ts showed that the release time of Aspartame could be controlled by changing the content of zein, hydroxypropyl cellulose (HPC) and sweetener. 实验结果表明,改变配方中玉米醇溶蛋白、羟丙基纤维素、甜味剂的含量,就能对阿斯巴甜溶出时限的长短进行有效调控,其中玉米醇溶蛋白和羟丙基纤维素的影响比较大。
- Hydroxypropyl guar palmiloyl acid ester was synthesized by the reaction of hydroxypropyl guar with palmiloyl chloride,the optimum conditions of the reaction were determined. 采用羟丙基胍胶与棕榈酰氯进行反应,合成出羟丙基胍胶棕榈酸酯。
- The pseudo - ternary phase diagram of 3 - dodecyloxy - 2 - hydroxypropyl trimethyl ammonium bromide (R12 TAB) / n - butanol/ n - decane/ water system was drawn based on experimental data. 绘制了3-十二烷氧基-2-羟丙基三甲基溴化铵(R12TAB)/正丁醇/正癸烷/水体系的拟三元相图。