C. Modified production procedures for cellulose, cellulose or cellulose materials, including the combination of a primary or secondary amino modifier with a cellulose matrix carboxyl through an Amido group in the presence of a C-type coupling device Small trees.

摘要

Cellulosic or Lignocellulosic material, modified Cellulose, comprising a Cellulosic substrate which carries a modifier with amino,That is covalently attached to a carboxyl of said substrate; production process; Pulp and Paper comprising a modified.