The synthesis of melamine resin tanning agent;
改性三聚氰胺树脂鞣剂合成
A new nano-composite tanning agent PMB/DNS-3A was prepared in ethanol-aqueous solution by radical copol- ymerization,with nano-sized SiO_2 (DNS-3A) and acrylic monomers as raw materials,ammonium persulfate (APS) as initia- tor.
表面修饰有可反应氨基的纳米SiO_2微粒(DNS-3A)和丙烯酸类单体在乙醇-水溶液中,在过硫酸铵(APS)引发下,以一定比例采用自由基共聚合的方法,制备了一种新型纳米复合物鞣剂PMB/DNS-3A。
Under acidic conditions,aluminium phosphide and formaldehyde were used as raw materials to synthesize the tetra hydroxymethyl phosphonium(THPs)-alminium tanning agent.
在酸性条件下,用磷化铝和甲醛反应合成了四羟甲基季盐(THPs)和铝盐的混合物鞣剂。
On the leather tanning process in vacuum;
真空下皮革鞣制工艺的研究
The influence of tanning methods (chrome tanning, iron tanning and glutaraldehyde tanning) on leather electrical conductivities was analyzed with leather conductivity measurement device under the following conditions: pressure 1.
在1个大气压、相对湿度60%情况下,利用皮革电导率测试仪,分别研究了铬鞣、铁鞣、醛鞣3种鞣制作用对猪皮成品革电导率的影响。
The presented work deals with the application of chrome cake to prepare chrome tanning liquors.
制备的5种不同铬液用于猪皮鞣制,鞣制后的猪皮革进行一系列的化学、物理机械性能(14种参数)的测定,所得结果能够与常规铬鞣液鞣制后的猪皮革相比较。
Properties of Leather Tanned with Cr-Fe Heteronuclear Complex Tanning Agent
铬-铁异核配合物鞣剂鞣革的性能研究
Synthesis of a Novel Oxazolidine Tanning Agent and its Tanning Charactertics
新型噁唑烷鞣剂的合成及其鞣性研究
converted to leather by a tanning agent.
通过鞣剂变为皮革的。
Application of Containing Chrome Tanning Agent QUIMITAN ABC
含铬鞣剂QUIMITAN ABC应用性能
Study on the Tanning Mechanism of Novel Chrome-free Tanning Agents and the Synthesis of Acrylic Retanning Agents;
新型无铬鞣剂鞣制机理及丙烯酸复鞣剂合成控制研究
Study on the Basicity Controlling of Chrome Tanning Agent Reduced by Chrome Shavings;
铬革屑做还原剂制备铬鞣剂碱度控制
The Exploratory Research of Relations between the Degree of Viscosity and Mol.Wt and the Hydrolysis Reaction Has an Effection on Synthesis of Retanning Agent;
复鞣剂分子量－粘度关系式的探索及水解反应对鞣剂合成的影响
not converted to leather by a tanning agent.
没有通过鞣剂变为皮革的。
Synthesis and Application of Lubricating Acrylic Tanning Agent;
润滑型丙烯酸树脂鞣剂的合成与应用
Study on the Synthesis of the New Type of Retanning Agent-PAED;
新型阳离子复鞣剂PAED的合成研究
Synthesis and Application of A Novel Acrylic Re-tanning Agent
新型丙烯酸复鞣剂的合成与应用研究
Removing Ferric Compound from Chromium and Chromate Residue for Producing Chrome Tanning Agent
铬酸铬渣生产铬鞣剂过程中除铁研究
Structure and Properties of Novel Chrome-free Tanning Agents
一种新型无铬鞣剂的结构与性能研究
Study on the Tanning Mechanism of Vinylpolymer/Montmorillonite Nano-Composite Tannage;
乙烯基类聚合物/蒙脱土纳米复合鞣剂鞣制机理的研究
It included gentle and uniform liming and bating; retanning with many kinds of retanning agents; reasonable technology and practical processing route etc.
包括缓和均匀的浸灰和软化；多种复鞣剂联合复鞣填充；鞣后切实可行的工艺路线等。
The Study about Oxidation Activity and Tanning Property of Four Kinds of Unsaturated Oil and Their Combined Tanning Property with Two Kinds of Organic Tanning Agents;
四种不饱和油脂的氧化活性、鞣性及其与两类有机鞣剂结合鞣性能的研究
Glove Leather Manufacture from Sheepsking: Influence of Fatliquors and Syntans on the Gloving Properties
加脂剂和合成鞣剂对手套革性能的影响(续)
Glove Leather Manufacture from Sheepsking:Influence of Fatliquors and Syntans on the Gloving Properties
加脂剂和合成鞣剂对手套革性能的影响