公开(公告)号：EP0865535A1

公开(公告)日：1998-09-23

申请号：EP96944226.0

申请日：1996-12-05

申请人： THE DOW CHEMICAL COMPANY

发明人： FINLAYSON, Malcolm, F. ,  SPRINGS, Kenneth, E. ,  GATHERS, John, J. ,  COOPER, James, L. ,  VAUGHN, Walter, L. ,  SCHUMANN, Brian, H. ,  OLIVER, Stephen, M.

IPC分类号： B05D3 ,  C08L3 ,  C08L23 ,  C08L33 ,  D06M15 ,  D21H17 ,  D21H19 ,  D21H21 ,  D21H23

CPC分类号： D06M15/11 ,  D06M15/227 ,  D06M15/263 ,  D21H17/28 ,  D21H17/29 ,  D21H17/37 ,  D21H17/43 ,  D21H21/16 ,  D21H23/32

摘要： Fibrous product is externally sized by applying to the material a basic aqueous dispersion of an interpolymer of an ethylenically unsaturated monomer and an ethylenically unsaturated carboxylic acid comonomer. The preferred dispersions which have lower initial viscosities provide dispersion/starch dilute solutions with higher viscosities and improved external sizing effectiveness. Resulting fibrous products are adequately sized and exhibit excellent printability and strength properties.