Composition comprising HF and 2,3,3,3-tetrafluoropropene

Composition comprising HF and 2,3,3,3-tetrafluoropropene

CN
  • CN 105,143,156 A
  • Filed: 02/21/2014
  • Published: 12/09/2015
  • Est. Priority Date: 03/20/2013
  • Status: Active Application
First Claim
Patent Images

1. the composition of azeotropic or standard-azeotropic, its comprise hydrogen fluoride, 2,3,3,3-tetrafluoeopropenes and one or more contain (hydrogen) halocarbon compound of 1-3 carbon atom.

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