专利检索 ap:("WestRock MWV, LLC") AND inv:"Jeremy P. Meyers" 第 1 页

1.

发明授权
Sizing of paperboard 有权

公开(公告)号：US09689115B2

公开(公告)日：2017-06-27

申请号：US14970955

申请日：2015-12-16

申请人： WestRock MWV, LLC

发明人： Jeremy P. Meyers

IPC分类号： D21H19/14 , D21H17/16 , D21H17/62 , D21H21/16

CPC分类号： D21H19/14 , D21H17/16 , D21H17/62 , D21H21/16

摘要： Substrates for paperboard packing with improved internal sizing including the use of a combination of a dispersed rosin size (DRS) with an alkenylsuccinic anhydride size for reducing edgewicking with less use of the sizing agents.