Structural Analysis of Water Resistance Paper Using New Types of Materials

DOI Web Site 3 References
  • Saito Yoko
    ZEON CORPORATION, R&D Center Elastomer & C5 Chemicals
  • Xiang Liu
    ZEON CORPORATION, R&D Center Elastomer & C5 Chemicals
  • Touda Hideki
    ZEON CORPORATION, R&D Center Elastomer & C5 Chemicals
  • Kasai Junji
    ZEON CORPORATION, R&D Center Elastomer & C5 Chemicals

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Other Title
  • 新規薬剤を用いた耐水紙の構造解析
  • シンキ ヤクザイ オ モチイタ タイスイシ ノ コウゾウ カイセキ

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Abstract

We developed new materials that are called PVA-graft-Latexes. PVA-graft-Latexes are produced by grafting reaction of PVA as protective colloid on the surface of polymer particles. When we coat these PVA-graft-Latexes on the substrate materials such as papers, they show excellently high water resistance. We observed the latex films by using AFM. The structure of the coated film using PVA-graft-Latexes has not changed before and after contact with water. On the other hand, the coated film using conventional latexes has changed remarkably. The contact angle of the coated film using PVA-graft-Latexes was higher than that of conventional latexes.<BR>In this report we describe the characteristics and application of PVA-g-Latexes as water resistance papers with results of structural analysis.

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 61 (4), 455-459, 2007

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

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