| 改性落叶松单宁用作复鞣剂的研究 |
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| 引用本文： | 冯辉明,陈通年.改性落叶松单宁用作复鞣剂的研究[J].林产化学与工业,1999,19(4):67-70. |
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| 作者姓名： | 冯辉明 陈通年 |
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| 作者单位： | [1]南京林业大学化工学院 [2]南京制革厂 |
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| 摘 要： | 利用接枝共聚和磺烷基化的方法对落叶松单宁改性。改性的落叶松单宁水溶性良好，渗透速度增快，成功地应用于复鞣猪皮服装革、观感好、物理指标合格。
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| 关 键 词： | 落叶松单宁 接枝共聚 磺烷基化 复鞣剂 单宁 |
STUDY ON MODIFIED LARCH TANNIN USED AS RETANNING AGENT |
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| FENG Hui ming ,CHEN Tong nian ,SUN Da wang.STUDY ON MODIFIED LARCH TANNIN USED AS RETANNING AGENT[J].Chemistry & Industry of Forest Products,1999,19(4):67-70. |
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| Authors: | FENG Hui ming CHEN Tong nian SUN Da wang |
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| Institution: | FENG Hui ming 1,CHEN Tong nian 2,SUN Da wang 1 |
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| Abstract: | Modified larch tannin was prepared by grafting copolymerization and sulfoalkylation, and successfully used as retanning agent, possessing good water solubility and enhanced penetration rate. The retanned pigskin clothes leather attained good appearance, suitable softness, and its physical indices reached the required specifications. |
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| Keywords: | larch tannin grafting copolymerization sulfoalkylation retanning agent |
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