;
;
;Modified larch tannin was prepared by grafting copolymerization and sulfoalkylation, and successfully used as retanning agent, possessing good water solubility and enhanced penetration rate.
利用接枝共聚和磺烷
方法对落叶松单宁改性。
词条纠错
X
n. 落叶松属植物；落叶松木
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LARC, larcener, larcenist, larcenous, larceny, larch, larch tree, larchen, larches, larch-tree,
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