发明授权
US06734255B1 Graft polymer, process for the production thereof and solution-type water-and oil-repellent compositions containing the polymer 有权
接枝聚合物,其制备方法和含有聚合物的溶液型拒水拒油组合物

  • 专利标题: Graft polymer, process for the production thereof and solution-type water-and oil-repellent compositions containing the polymer
  • 专利标题(中): 接枝聚合物,其制备方法和含有聚合物的溶液型拒水拒油组合物
  • 申请号: US10070978
    申请日: 2002-03-13
  • 公开(公告)号: US06734255B1
    公开(公告)日: 2004-05-11
  • 发明人: Fumihiko YamaguchiMakoto HanazawaKazunori Hayashi
  • 申请人: Fumihiko YamaguchiMakoto HanazawaKazunori Hayashi
  • 优先权: JP11-260186 19990914
  • 主分类号: C08L7516
  • IPC分类号: C08L7516
Graft polymer, process for the production thereof and solution-type water-and oil-repellent compositions containing the polymer
摘要:
A graft polymer, which is obtained by grafting a branch polymer having a fluoroalkyl group onto a trunk polymer through a linkage having a —C(═O)NH— group, gives a solvent-based water- and oil-repellent composition having high water- and oil-repellency, high product stability and high dilution stability.
信息查询
0/0