Fluoroalcohol and use

Fluoroalcohol and use

  • CN 1,600,766 A
  • Filed: 09/14/1999
  • Published: 03/30/2005
  • Est. Priority Date: 12/28/1998
  • Status: Active Grant
First Claim
Patent Images

1. one kind is used to prepare the fluorinated alcohols that having of a kind of information recording carrier is not higher than the evaporation residue of 50ppm by following general formula (1) expression:

  • H(CFR 1CF 2) nCH 2OH (1) Wherein when n=1, R 1Represent F or CF 3When n=2, R 1Represent F.

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