首页>
外国专利>
DELIGNIFICATION OF LIGNOCELLULOSE MATERIAL USE OF DIKETOANTHRACENE ADDITIVE IN ADMIXTURE WITH NITRO AROMATIC COMPOUND
DELIGNIFICATION OF LIGNOCELLULOSE MATERIAL USE OF DIKETOANTHRACENE ADDITIVE IN ADMIXTURE WITH NITRO AROMATIC COMPOUND
展开▼
机译:硝基芳族化合物与二蒽蒽类添加剂在木质纤维素材料中的应用
展开▼
页面导航
摘要
著录项
相似文献
摘要
Delignification of lignocellulosic material, such as wood, straw or bagasse, with a soda pulping liquor containing a diketo hydroanthracene selected from the unsubstituted and lower alkyl-substituted Diels Alder adducts of naphthoquinone and benzoquinone and a nitro aromatic compound selected from mono and di-nitrobenzenes and the amino, carboxy, hydroxy and methyl derivatives of said nitrobenzenes.
展开▼