Anionic surface binders

Article English OPEN
Aljaž-Rožič Mateja ; Hočevar Nežka (2004)
  • Publisher: Association of Chemical Engineers of Serbia
  • Journal: Hemijska Industrija (issn: 0367-598X)
  • Related identifiers: doi: 10.2298/HEMIND0405246A
  • Subject: binders | alkyl ketene dimer | paper | board | surface treatment | Chemical technology | TP1-1185

The MELAMIN Chemical Factory in Kočevje manufactures synthetic resins and binders for the paper industry. Binders based on AKD (alkyl ketene dimer) are produced which are used for binding paper and cardboard in the range of neutral and partially basic pH. Cationic and, lately, anionic binders are mostly used for the bulk binding of paper and board. The possibility of using AKD binders on paper or board surfaces is presented. In this case partially cationic AKD binders may be applied. When optical whiteners are used, the application of AKD binders is recommended. In the case of paper it is possible to substitute acrylate binders by AKD binders. The best results are obtained when the paper is first partly treated in bulk and subsequently surface treated.
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