Encapsulation process in synthesizing polyurea microcapsules containing pesticide

Iranian Polymer Journal (English Edition)

Volumn 10, Issue 4, 2001, Pages 265-270

  Hashemi, Seyed Ali ^a   Zandi, Mojgan ^a  

^a IRAN POLYMER AND PETROCHEMICAL INSTITUTE   (Iran)

Author keywords

Emulsion; Interfacial polymerization; Microencapsulation; Pesticide; Polyurea

Indexed keywords

EID: 0035401621     PISSN: 10261265     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (9)

1. Thenard J. et al, "Microencapsulation fungicide", US. Patent, 4915947.
2. Schwab G. et al., "Encapsulation process", US. Patent, 4356108, 1982.
3. Kuo Y.M. and Wu C.T., "Effect of surfactants on the particle size of red # 170 polyurea microcapsules", J. Appl. Polym. Sci., 52, 1165-1173, 1994.
4. Zandi M. Poorjavadi A. and Hashemi S.A., "Preparation of ethyl cellulose microcapsules containing perphenazinc and polymeric perphenazine based on acryloyl chloride for chemical studies of control release of drug", Polym. Int., 47, 413-418, 1998.
5. Yan N., Ni P. and Zhang M., "Preparation and properties of polyurea microcapsules with non-ionic surfactant", J. Microencapsulation, 10, 3, 375-383, 1993.
6. Encapsulation and Controlled Release, Eds. Karsa D.R., Stephenson R.A., The Royal Society of Chemistry, 1993.
7. Borsus J.M., et al., "Catalysis of the reaction between isocyanate and protonic substrates. II. Kinetic study of the polyurea foaming process catalyzed by a series of amino compounds", J. Appl. Polym. Sci., 27, 4029-1042, 1982.
8. Kirk-Othmer, Encyclopedia of Polymer Science and Engineering, 2nd ed., 9, 724-745, 1998.
9. Scher H.B., "Post treatment of polyurea microcapsules". US. Patent, 4046741, 1977.