Continuous production of Emulsions and microcapsules of uniform

Details Continuous production of Emulsions and microcapsules of uniform Continuous production of Emulsions and microcapsules of uniform

1995-02-03

1997-07-01

Nutter, Nathan M.

Plastic and nonmetallic article shaping or treating: processes

Encapsulating normally liquid material

Liquid encapsulation utilizing an emulsion or dispersion to...

252319, 252320, 252327, B01J 1302, B01J 1304

Patent

active

056435061

ABSTRACT:
An improvement is produced in prior art processes for the continuous production of emulsions; the processes include the step of continuously combining volumetrically determined amounts of the hydrophobic phase and the hydrophilic phase in mixing apparatus in a volume ratio of about 45 to 95 percent hydrophobic phase to about 5 to 55 percent hydrophilic phase wherein the particle size of the emulsion is controlled by adjusting the volume ratio within the aforesaid ranges; the process is particularly useful as the emulsification step of a process for forming microcapsules.

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