Claims
- 1. Azeotrope-like compositions consisting essentially of from about 80 to about 99.9 weight percent 1,1,1,3,3-pentafluoropropane and from about 0.1 to about 20 weight percent of trans-1,2-dichloroethylene wherein said compositions boil at about 15.1.degree. C..+-.0.5.degree. at 760 mmHg.
- 2. The azeotrope-like compositions of claim 1 consisting essentially of from about 82 to about 99 weight percent 1,1,1,3,3-pentafluoropropane and from about 1 to about 18 weight percent trans-1,2-dichloroethylene.
- 3. The azeotrope-like compositions of claim 1 consisting essentially of from about 85 to about 95 weight percent 1,1,1,3,3-pentafluoropropane and from about 5 to about 15 weight percent trans-1,2-dichloroethylene.
- 4. Azeotrope-like compositions consisting essentially of from about 95 to about 99.9 weight percent 1,1,1,3,3-pentafluoropropane and from about 0.1 to about 5 weight percent trichloroethylene wherein said compositions boil at about 14.8.degree. C..+-.0.5.degree. at 760 mmHg.
- 5. The azeotrope-like compositions of claim 4 consisting essentially of from about 99.5 to about 96 weight percent 1,1,1,3,3-pentafluoropropane and from about 0.5 to about 4 weight percent trichloroethylene.
- 6. The azeotrope-like compositions of claim 4 consisting essentially of from about 97 to about 99.2 weight percent 1,1,1,3,3-pentafluoropropane and from about 0.8 to about 3 weight percent trichloroethylene.
Parent Case Info
This application claims the benefit of now abandoned provisional application Ser. No. 60/071,128 filed Jan. 12, 1998.
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