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1. WO2009140231 - COMPOSITIONS D'HYDROCHLOROFLUORO-OLÉFINES

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

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Claims

1. A solvent/cleaner composition comprising about 70 wt% or more the trans stereoisomer of hydrochlorofluoroolefϊn 1233zd.

2. The solvent/cleaner composition of claim 1 wherein said hydrochlorofluoroolefin 1233zd comprises about 90 wt% or more said trans stereoisomer.

3. The solvent/cleaner composition of claim 1 wherein said hydrochlorofluoroolefin 1233zd comprises about 97 wt% or more said trans stereoisomer.

4. The solvent/cleaner composition of claim 1, further comprising hydrofluorocarbons, hydrofluoroolefins, hydrocarbons, ethers, hydrofluoroethers, esters, ketones, alcohols, 1,2-transdichloroethyleneand mixtures thereof.

5. The solvent/cleaner composition of claim 4 wherein said alcohol is selected from the group consisting of methanol, ethanol and iso-propanol.

6. The solvent/cleaner composition of claim 4 wherein said ester is selected from the group consisting of methyl formate, methyl acetate, ethyl formate and ethyl acetate.

7. The solvent/cleaner compostion of claim 1 having a Kauri-butanol value of greater than about 15.

8. The solvent/cleaner compostion of claim 1 having a Kauri-butanol value of greater than about 20.

9. A heat transfer fluid composition comprising about 70 wt% or more the trans stereoisomer of hydrochlorofluoroolefϊn 1233zd.

10. The heat transfer fluid composition of claim 9 wherein said hydro chlorofluoroolefin 1233zd comprises about 90 wt% or more said trans stereoisomer.

11. The heat transfer fluid composition of claim 9 wherein said hydrochlorofluoro olefin 1233zd comprises about 97 wt% or more trans stereoisomer.

12. The heat transfer fluid composition of claim 9, further comprising hydrofluorocarbons, hydrofluoroolefins, hydrocarbons, ethers, hydrofluoroethers, esters, ketones, alcohols, 1,2-transdichloroethylene and mixtures thereof.

13. The heat transfer fluid of claim 12 wherein said alcohol is selected from the group consisting of methanol, ethanol and iso-propanol.

14. The heat transfer fluid of claim 12 wherein said ester is selected from the group consisting of methyl formate, methyl acetate, ethyl formate and ethyl acetate.

15. A method of removing contaminates from a surface comprising contact said surface with a liquid and/or vapor comprising 70 wt% or more the trans stereoisomer of hydrochlorofluoroolefin 1233zd.

16. The method of claim 15 wherein said liquid and/or vapor comprises about 90 wt% or more said trans stereoisomer.

17. The method of claim 15 wherein said liquid and/or vapor comprises about 97 wt% or more said trans stereoisomer.

18. The method of claim 15 wherein said liquid and/or vapor further comprising hydrofluorocarbons, hydrofluoroolefins, hydrocarbons, ethers, hydrofluoroethers, esters, ketones, alcohols and mixtures thereof.

19. The method of claim 15 wherein said alcohol is selected from the group consisting of methanol ethanol and iso-propanol.

20. The method of claim 15 wherein said ester is selected from the group consisting of methyl formate, methyl acetate, ethyl formate and ethyl acetate.

21. The method of claim 15 comprising degreasing, precision cleaning, defluxing, dewatering, deoxygenating or removal of silicon depositions.

22. The method of claim 15 comprising degreasing.

23. The method of claim 15 comprising precision cleaning and defluxing,

24. The method of claim 15 comprising dewatering.

25. The method of claim 15 comprising carrier fluid applications for: lubricants, and spray adhesive.

26. The method of claim 15 comprising removal of silicon depositions.

27. The method of claim 15 wherein said liquid and/or vapor has a Kauri-butanol value of greater than about 15.

28. The method of claim 15 wherein said liquid and/or vapor has a Kauri-butanol value of greater than about 20.

29. A process for producing refrigeration comprising compressing a refrigerant in a compressor, and evaporating the refrigerant in the vicinity of a body to be cooled, wherein said refrigerant comprises about 70 wt% or more trans stereoisomer of hydrochlorofluoroolefin 1233zd.

30. The process of claim 29 wherein said refrigerant comprises essentially about 90 wt% or more said trans stereoisomer.

31. The process of claim 29 wherein said refrigerant comprises essentially about 97 wt% or more said trans stereoisomer.

32. The process of claim 29 wherein said refrigerant further comprises hydrofluorocarbons, hydrofluoroolefins, hydrocarbons, ethers, hydrofluoroethers, esters, ketones, alcohols, 1,2-transdichloroethylene and mixtures thereof.

33. The process of claim 32 wherein said alcohol is selected from the group consisting of methanol, ethanol and iso-propanol.

34. The process of claim 32 wherein said ester is selected from the group consisting of methyl formate, methyl acetate, ethyl formate and ethyl acetate.