公开(公告)号：DE102004010447A1

公开(公告)日：2005-09-22

申请号：DE102004010447

申请日：2004-03-01

Applicant: BASF AG

Inventor： BONN HANS ,  ETTL ROLAND ,  LORENZ KLAUS

IPC: D21H17/17 ,  D21H21/16 ,  D21H17/56 ,  D21H17/15 ,  D21H17/08 ,  D21H17/29 ,  C09D4/00 ,  C09J139/02

Abstract: Aqueous dispersions of reactive sizes comprise cationic polymers comprising vinylamine units as a protective colloid, the protective colloid comprising less than 0.0001% by weight, based on the protective colloid, of diketenes.