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Keywords vegetable tannin;syntan;the conditions of shrinking; 植物鞣剂;合成鞣剂：起皱条件;
Keywords vegetable tannin;aldehyde compound;oxazolidine;tanning; 植物鞣剂;醛类化合物;恶唑烷;鞣制;
Keywords vegetable tannin;liming;tanning;sole leather; 植物栲胶;浸灰;鞣制;底革;
Keywords Vegetable tannin;Tanning materials;Tannin extract;Tannage; 植物单宁;鞣料;栲胶;鞣革;
Keywords vegetable tannin valonia tannin chrome tanning retanning agent; 植物鞣质;橡椀;铬;鞣制;复鞣剂;
Keywords vegetable tannin;larch bark tannin extract;intensive sulfitation;leather chemicals; 植物单宁;落叶松树皮栲胶;高度亚硫酸化;皮革化学品;
Keywords vegetable tannin;sulfitation modification;neutralizing_retanning agent;neutralization; 杨梅栲胶;亚硫酸化改性;中和复鞣剂;中和;
Gallotannin is an important part of vegetable tannin. 没食子单宁是植物单宁的重要分支。
Vegetable tannin extracts have been widely used in leather industry. 摘要栲胶已在制革工业获得了广泛的应用。
Keywords vegetable tannins;black wattle bark tannins;fractionation;hydrolases;inhibition; 植物单宁;黑荆树皮单宁;分级;水解酶;抑制作用;
Keywords vegetable tannins;black wattle bark tannins;purification;fractionation;antimicrobial effects; 植物单宁;黑荆树皮单宁;纯化;分级;抑菌性;
Meanwhile, the modification approaches of vegetable tannin extracts for the purpose of combination tanning are described. 同时，总结了有利于实施结合鞣的栲胶改性方法。
Their combination with tanning agents Cr, Al, HCHO and vegetable tannin extract was also studied. 同时研究了它们与铬、铝、甲醛和栲胶等鞣剂的结合稳定性及其产生的助鞣作用。
Tannic acid,a typical vegetable tannin,is a very valuable natural product used for wild fields. 单宁酸属水解类单宁,是具有重要开发利用价值的天然产物。
Testing of bacteriostasis of the complexes shows that the bacteriostasis of vegetable Tannin is based on its mutiphanol ligand. 配合物抑菌作用试验表明,植物单宁的抑菌作用是其多酚基团的作用结果。
By supercritical CO2 process water extracts of vegetable tannin applied to treat Kaolin suspension and their flocculation properties were investigated. 研究了利用超临界CO2萃取技术提取的植物单宁提取液对高岭土悬浊液的絮凝效果。
This paper reviews the combination tannages on the basis of vegetable tannin extracts,includingtheirreactionmechanisms and technological processes. 本文对各种以栲胶为基础的结合鞣法进行了综述,阐述了结合鞣的反应机理、工艺过程。
Through orthogonal test,chrome-free tanning technology of goatskin shoe upper leather with chrome-free tanning agents such as modified glutaraldehyde,modified vegetable tannin and syntans was studied. 采用改性戊二醛、改性栲胶、合成鞣剂等无铬鞣剂,通过正交试验,优化出了多种鞣剂结合鞣制山羊鞋面革的无铬鞣制工艺。
Keywords vegetable tannage;tan liquor;tannin;nontannin;conductivity; 植鞣;鞣液;鞣质;非鞣质;电导率;
Keywords vegetable;heavy metal;zinc smelting;THQ; 蔬菜;重金属;锌冶炼;THQ;