Method for microencapsulation of basic solutions

Details Method for microencapsulation of basic solutions Method for microencapsulation of basic solutions

1988-03-24

1992-02-25

Lovering, Richard D.

Plastic and nonmetallic article shaping or treating: processes

Encapsulating normally liquid material

Liquid encapsulation utilizing an emulsion or dispersion to...

264 46, 42840222, B01J 1304

Patent

active

050911228

ABSTRACT:
A method of preparing microencapsulated basic solutions including the steps of preparing a polymer which is hydrophobic at high pH values, preparing a basic solution, dissolving the polymer in an organic solvent, adding a surfactant to the polymer solution, adding the basic solution to the dissolved polymer, emulsifying the basic solution and dissolved polymer and spray drying the emulsion while stirring the emulsion.

REFERENCES:
patent: 3427250 (1969-02-01), Haas et al.
patent: 3523907 (1970-08-01), Vranken et al.
patent: 3645911 (1972-02-01), van Besauw et al.
patent: 3790497 (1974-02-01), Sato et al.
patent: 4049604 (1977-09-01), Morehouse, Jr. et al.
patent: 4353962 (1982-10-01), Himel et al.
patent: 4479911 (1984-10-01), Fong
patent: 4520091 (1985-05-01), Kakimi et al.
patent: 4565764 (1986-01-01), Nakahara et al.
patent: 4675140 (1987-06-01), Sparks et al.
patent: 4690786 (1987-09-01), Ninomiya et al.
McCutcheon's Detergents and Emulsifiers, 1973, N. Amer. Edition, (Allured Publishing Co., Ridgewood, N.J.).
Alcolac Technical Data Sheet, ABEX.RTM. JKB (Alcolac, Inc.) 1976.
Kondo, Asaji, Microcapsule Processing and Technology, (Marcel Dekker, New York) 1979, chap. 15, pp. 154-165.

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