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Development of Chrome-free Combination Tannage Technology

机译:无铬组合鞣制技术的发展

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摘要

The current technology, research of chrome-free combination tannage and the developing trend of it were investigated. New points of view were put forward with regard to the problems of vegetable-aluminium tannage and vegetable-aldehyde (oxazolidine) tannage in the leather making process. That is, the two tannages combined in the procedure, or a new non-chrome tanning agent such as phosphonium salt could be introduced to the tanning process in order to make industrial production steady.
机译:研究了无铬复合鞣制技术及其发展趋势。对于皮革制革中植物铝鞣制和植物醛(恶唑烷)鞣制的问题提出了新的观点。也就是说,可以将两个鞣制过程合并使用,或者可以将新的非铬鞣剂(如phospho盐)引入鞣制过程中,以稳定工业生产。

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