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Equipment,microencapsulation

The widely used organophosphate Insecticide methyl parathlon was the first material to be formulated as a microencapsulated pesticide. This formulation, sold under the tradename PENNCAP-M Insecticide (a registered trademark of Pennwalt Corporation), consists of nylon-type microcapsules which contain the active Ingredient. The capsules are suspended In water and typically have an average particle size of approximately 25 microns (fifty percent by weight of the capsules have a particle size of 25 microns or more). Upon application by conventional spray equipment the water evaporates, and the active Ingredient Is slowly released over an extended period of time. [Pg.141]

Fig. 6.2-90 a) Principle of microencapsulation by electrostatic, aerosol based coating (1, coating particles 2, core particles) b) sketch of a possible equipment configuration [B.48, B.97]... [Pg.1184]

Li SP, Kowalski CR, Feld KM, Grim WM. Recent advances in microencapsulation technology and equipment. Drug Development and Industrial Pharmacy. 1988 14 353-376. [Pg.1015]

Li Shun P, Kowarski CR, Feld KW, Grim WM. Recent advances in microencapsulation technology and equipment. Drug Dev Ind Pharm 1988 14(2,3) 353-376. Robinson RL, Hollenbeck G. Manufacture of spherical acetaminophen pellets comparison of rotary processing with multiple-step extrusion and spheronization. Pharm Tech-nol 1991 15(5) 48-56. [Pg.310]

See other pages where Equipment,microencapsulation is mentioned: [Pg.164]    [Pg.466]    [Pg.173]    [Pg.164]    [Pg.29]    [Pg.431]    [Pg.131]    [Pg.584]    [Pg.611]    [Pg.1112]    [Pg.1187]    [Pg.2329]    [Pg.530]    [Pg.344]    [Pg.436]    [Pg.952]    [Pg.1379]    [Pg.66]    [Pg.569]    [Pg.1087]    [Pg.1088]    [Pg.615]    [Pg.244]    [Pg.136]    [Pg.18]    [Pg.75]    [Pg.252]    [Pg.252]    [Pg.285]    [Pg.292]    [Pg.148]    [Pg.223]   
See also in sourсe #XX -- [ Pg.17 ]



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