Azeotrope-like compositions of 1-chloro-1,3,3,3-tetrafluoropropane and 1,2-dichloro-3,3,3-trifluoropropene

Azeotrope-like compositions of 1-chloro-1,3,3,3-tetrafluoropropane and 1,2-dichloro-3,3,3-trifluoropropene

  • CN 1,816,507 B
  • Filed: 05/06/2004
  • Issued: 05/16/2012
  • Est. Priority Date: 05/06/2003
  • Status: Active Grant
First Claim
Patent Images

1. azeotropic or Azeotrope-like compositions, said compsn comprises 1-chloro-1,3,3,3-tetrafluoropropane and 1,2-two chloro-3,3,3-trifluoro propene.

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