发明授权
US06596829B1 Fluoropolymers and processes therefor and therewith 有权
含氟聚合物及其工艺及其

  • 专利标题: Fluoropolymers and processes therefor and therewith
  • 专利标题(中): 含氟聚合物及其工艺及其
  • 申请号: US10059924
    申请日: 2002-01-29
  • 公开(公告)号: US06596829B1
    公开(公告)日: 2003-07-22
  • 发明人: Richard Edwin Peavy
  • 申请人: Richard Edwin Peavy
  • 主分类号: C08F11418
  • IPC分类号: C08F11418
Fluoropolymers and processes therefor and therewith
摘要:
A composition that can be used as, for example, mold release agent or lubricant and is disclosed. The composition comprises a fluorotelomer, which comprises repeat units derived from a fluoroalkene, and optionally a comonomer, and has an end group derived from a secondary alcohol or derivative thereof. Also disclosed is a process that can be used to produce the fluorotelomer. The process comprises contacting a fluoroalkene in a hydrofluorocarbon with at least one secondary alcohol, ether or ester thereof, or combinations of two or more thereof wherein the secondary is substantially soluble in the hydrofluorocarbon.
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