Graft-Copolymerization of Acrylonitrile onto Surfaces of Natural Rubber Particles Using Deproteinized Natural Rubber Latex

• YAMAMOTO Yoshimasa

  Department of Chemistry, Faculty of Engineering, Nagaoka University of Technology

• SAWADA Takumi

  Department of Chemistry, Faculty of Engineering, Nagaoka University of Technology

• KAWAHARA Seiichi

  Department of Chemistry, Faculty of Engineering, Nagaoka University of Technology

Bibliographic Information

Other Title

• 脱タンパク質化天然ゴムラテックスを用いた天然ゴム粒子表面へのアクリロニトリルのグラフト共重合
• ダツタンパクシツカ テンネン ゴム ラテックス オ モチイタ テンネン ゴム リュウシ ヒョウメン エノ アクリロニトリル ノ グラフト キョウジュウゴウ

Abstract

Graft-copolymerization of acrylonitrile onto natural rubber in latex stage was investigated in order to cover the natural rubber particles with polyacrylonitrile, after the proteins present in natural rubber were removed with urea. Each rubber particle of about 1 μm in diameter was covered with polyacrylonitrile of about 15 nm in thickness, as confirmed by transmission electron microscopy. Penetration of linoleic acid was suppressed by covering NR particles with polyacrylonitrile.<br>

Journal

• KOBUNSHI RONBUNSHU

  KOBUNSHI RONBUNSHU 64 (3), 155-160, 2007

  The Society of Polymer Science, Japan

Keywords

• Deproteinization
• Natural Rubber
• Acrylonitrile
• Graft-Copolymerization

Details

• CRID: 1390282681500485632
• NII Article ID: 130004792931
• NII Book ID: AN00085011
• DOI: 10.1295/koron.64.155
• ISSN: 18815685
• ISSN: 03862186
• NDL BIB ID: 8794573
• Web Site: http://id.ndl.go.jp/bib/8794573
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8794573
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed