公开(公告)号：EP3347522A1

公开(公告)日：2018-07-18

申请号：EP16844801.7

申请日：2016-09-06

申请人： Domsjö Fabriker AB

发明人： SVEDBERG, Anna ,  AGNEMO, Roland ,  ELG CHRISTOFFERSSON, Kristina

IPC分类号： D21H11/06 ,  D21C3/06 ,  D21C9/00 ,  C08B16/00 ,  D01F2/06

CPC分类号： C08B16/00 ,  D01F2/06 ,  D21C3/06 ,  D21C9/00 ,  D21H11/06

摘要： The present invention relates to a novel sulfite dissolving pulp suitable for high tenacity applications having: a) a viscosity of 700-1000 ml/g; b) a R18 value of 93-95.5%; c) a R10 value in of 92-94%; d) a PD of 9-15; e) a proportion of cellulose chains having a molecular weight below 25 KDa of less than 8% (w/w); and f) a proportion of cellulose chains having a molecular weight above 100 KDa of above 75% (w/w).