【摘要】 在咨询调研的基础上对比了国内外4家乙基纤维素生产企业的产品类型以及黏度范围,对乙基纤维素的基本概况进行了简要介绍;以文献为主要依据综述了乙基纤维素近年的应用情况,以期了解乙基纤维素的研究概况,为药用新辅料及新剂型的研究提供参考。更多还原

【Abstract】 This paper compares the ethylcellulose type’ s type and the range of viscosity of four ethylcellulose manufacturers both at home and abroad,,the basic situation of ethylcellulose was introduced; The article summarizes the application situation of ethylcellulose in recent years according to the literatures. in order to understand the general situation of the research of ethyl cellulose,To provide reference for the study on new pharmaceutical excipients and new dosage forms.更多还原