Cellulose acetate (ca) ultrafiltration membranes are made from casting solutions obtained by dissolving ca in acetone-formamide mixed solvent.
本工作把醋酸纤维素溶解于丙酮-甲酰胺混合溶剂中，随后制成膜。
This article deals with the study on preparation of the microcapsules of norfloxacin with ethyl cellulose walled by the solvent nonsolvent method.
研制溶剂-非溶剂法制备诺氟沙星微囊以乙基纤维素为囊材的最适溶剂-非溶剂系统的组成。
The mechanism and character of dissolving cellulose with conventional and new developed solvent system are reviewed in the paper.
对传统纤维素溶剂和目前研究开发的几种新溶剂体系的溶解机理和特点作了综述。
Studied the technology for producing polyanionic cellulose, the solvent is taken back to using. Introduced the application, present situation and developing prospect.
研究了聚阴离子纤维素的生产工艺，溶剂回收利用。介绍了聚阴离子纤维素的用途、现状及发展前景。
Cellulose acetate butyrate (CAB) leather glossy agent is comprised of CAB, plastic resin, solvents, emulsifier, etc. The products are available in aqueous and solvent forms.
本文研制的醋酸丁酸纤维素(以下简称CAB)皮革光亮剂由CAB，增塑树脂、溶剂、乳化剂等组成，包括水乳型和溶剂型产品。
The invention to solve the technical problem is: to provide a performance fine of solvent method cellulose cotton and bamboo composite fiber.
本发明所解决的技术问题为：提供了一种综合性能优良的溶剂法纤维素棉、竹复合纤维。
The method of the invention comprises the following steps: cellulose with the degree of polymerization of 500 to 1600 is dissolved in a solvent to form a solution;
本发明的方法包括以下步骤：在溶剂中溶解聚合度为500-1600的纤维素形成溶液；
Solvent for paints lacquers shell-lac inks adhesives dyestuff cellulose acetate nitro-cellulose ethyl cellulose etc can also be used in metal cleaning it is also a raw material for chemical synthesis.
用作油漆清漆虫胶油墨胶粘剂染料生物碱醋酸纤维素硝化纤维素乙基纤维素聚乙烯醇缩丁醛等的溶剂金属表面清洗剂制造化工产品的重要原料。
Hydroxypropyl methyl cellulose phthalate aqueous dispersion was prepared by emulsion-solvent evaporation.
用乳化溶剂蒸发法制备了羟丙甲纤维素酞酸酯水分散体。
LS 6125 is a solvent nitro-cellulose lacquer. It is suitable for top coats of soft leathers such as nappa garment leather. LS025 provides a shiny, natural finishing with soft and smooth feel.
LS 6125硝酸纤维光油用于纳帕服装革等软革的顶层涂饰，其赋予涂层光亮的、自然的光泽和软而光滑的手感。
LS 6125 is a solvent nitro-cellulose lacquer. It is suitable for top coats of soft leathers such as nappa garment leather. LS025 provides a shiny, natural finishing with soft and smooth feel.
LS 6125硝酸纤维光油用于纳帕服装革等软革的顶层涂饰，其赋予涂层光亮的、自然的光泽和软而光滑的手感。
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