Claims
- 1. A substantially constant boiling admixture which at substantially atmospheric pressure is characterized as about 55.6 weight percent (A) 1,1-difluoro-1,2-dichloroethane and (B) about 44.4 weight percent acetone.
- 2. The azeotropic composition according to claim 1 characterized by a boiling point of about 56.4.degree. C. at about 743 mm Hg.
Parent Case Info
This is a divisional application of Ser. No. 602,353, filed Aug. 6, 1975, now U.S. Pat. No. 4,024,086, patented May 17, 1977.
US Referenced Citations (5)
Divisions (1)
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Number |
Date |
Country |
Parent |
602353 |
Aug 1975 |
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