Vitamin A emulsion.  Provide emulsion with droplet size less than 1 (one) micron.

PROBLEM:

RESULT:

Placed gelatine in mixing vessel.  Add hot water and let swell for 10 minutes.  Add sucrose, heat to 60-70 deg. C and develop uniform suspension without mixing at 2,000 cps.  Add small amount of water to prevent damage to mixing head bearing - otherwise material forms sticky film.

Start mixer in down-mode, add Vitamin A in corn oil mixture.  Then run in up-mode for 5 minutes.

AB MIXER
ANDTANK:

Model CJ-4B subsequently sold four CJ-4B mixers and C-5-3, two-speed 25 HP motor used in 750 gallon jacketed tank.