发明公开
EP0048599A1 Air-drying compositions for treating fibrous substrates 失效
空气干燥的组合物用于治疗纤维基材。

  • 专利标题: Air-drying compositions for treating fibrous substrates
  • 专利标题(中): 空气干燥的组合物用于治疗纤维基材。
  • 申请号: EP81304279.3
    申请日: 1981-09-17
  • 公开(公告)号: EP0048599A1
    公开(公告)日: 1982-03-31
  • 发明人: van Eenam, Donald Neil
  • 申请人: MONSANTO COMPANY
  • 申请人地址: 800 North Lindbergh Boulevard St. Louis Missouri 63167 US
  • 专利权人: MONSANTO COMPANY
  • 当前专利权人: MONSANTO COMPANY
  • 当前专利权人地址: 800 North Lindbergh Boulevard St. Louis Missouri 63167 US
  • 代理机构: Pearson, John Lionel (GB)
  • 优先权: US188642 19800919
  • 主分类号: C08L71/02
  • IPC分类号: C08L71/02 D21H3/02
Air-drying compositions for treating fibrous substrates
摘要:
Polymer compositions are described that confer an enhanced balance of wet and dry strength properties to a cellulosic substrate while leaving the substrate soft and porous. The compositions comprise a hydrophilic air-curing polymer and a polyol with a carbon to oxygen ratio of less than 3:1, typified by glycerol.
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