Apparatus for forming emulsions
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United States of America Patent
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Aug 6, 1985
Issued Date -
N/A
app pub date -
Feb 21, 1984
filing date -
Apr 17, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Method and apparatus for forming emulsions, a term used to include microemulsions. The leading edges of a plurality of sheets of an emulsion-forming liquid mixture are forced under pressure to impinge in a low-pressure turbulent zone of the liquid. The apparatus comprises a plurality of nozzles having elongated orifices to eject under pressure sheets of the emulsion-forming liquid and being arranged to effect impingement of the sheets along a common liquid jet interaction front. Inasmuch as the method and apparatus permit the formulation of emulsions without the use of any emulsifiers, there is provided a new class of emulsions, namely those essentially free of any emulsifying agents. The emulsions formed have a wide range of applications.
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