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APPLICATION OF CARBONYL COMPOUNDS IN THE PROCESS OF TANNING HIDES
APPLICATION OF CARBONYL COMPOUNDS IN THE PROCESS OF TANNING HIDES
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机译:羰基化合物在皮革鞣制过程中的应用
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摘要
Application of compound carbonu00eclicos in the tanning process of leather.The application of carbonyl compounds in the tanning process of leather.Including the use of sym - hydroxy ketone selected with general formula (I), where R is a linear or branched alkyl group or aromatic and ru00b9 and R u00b2 can be hidrogu00eanio, linear or branched alkyl or aromatic such as ru00b9 = R u00b2 = h and R = - M ~ 2 ~ m ~ 3 ~ or preferably ru00b9 = R u00b2 = h and R = - M ~ 3 ~.Or the use of compounds 225 hydroxy ketones selected with general formula (II), where R is a linear or branched alkyl group or aromatic such as R,Ru00b9 and = ch ~ 3 ~ and ru00b3 = h, preferably R, R u00b2 and ru00b3 = ch ~ 3 ~ and ru00b9 = h application of carbonyl compounds in the tanning process of leather.It can be used in aqueous solution at concentrations that can vary from 0.1% to its pure state, i.e. 100%, or in mixtures with other organic compounds that act as the diluent.
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机译:化合物碳在皮革的鞣制过程中的应用羰基化合物在皮革的鞣制过程中的应用基团或芳族基团,并且r u00b9和R u00b2可以是hidrog,直链或支链烷基或芳族基团,例如r u00b9 = R u00b2 = h且R = -M〜2〜m〜3〜或优选r 或使用通式(II)所选择的化合物<225>羟基酮,其中R为直链或支链烷基或芳族基团,例如R,R最好在皮革鞣制过程中使用羰基化合物,R,R = R〜R〜R〜R〜= R〜R〜R〜h〜,优选R,R = R ~~~~~ R ~~~~~~~~~~~~~~~~在水溶液中使用的浓度范围可以从0.1%到其纯净状态(即100%)不等,或与其他用作稀释剂的有机化合物混合使用。
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