Title:
【発明の名称】セルロースろ紙用含浸剤
Document Type and Number:
Japanese Patent JP2001516824
Kind Code:
A
Abstract:
An aqueous saturant for cellulose papers comprising a hydrolyzed polyvinyl alcohol and a formaldehyde resin, wherein the polyvinyl alcohol and the formaldehyde resin are substantially or completely dissolved in the system. The invention is also directed to methods for making and using the saturant. The system is also directed to paper, e.g., filter paper, made with the saturant as well as methods for making paper with the saturant.
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Inventors:
Norman riff shoots
Application Number:
JP2000511959A
Publication Date:
October 02, 2001
Filing Date:
September 08, 1998
Export Citation:
Assignee:
Hollings Worth and Vose Company
International Classes:
B01D39/18; D21H19/20; D21H19/24; D21H27/08; D21H17/36; D21H17/47; (IPC1-7): D21H27/08; D21H19/20; D21H19/24
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)