METHOD OF PRODUCING MICROCAPSULES OF PESTICIDES BY NONSOLVENT PRECIPITATION METHOD Russian patent published in 2013 - IPC B01J13/02 A01N25/28 

Abstract RU 2488437 C1

FIELD: chemistry.

SUBSTANCE: invention relates to microencapsulation, particularly microencapsulation of pesticides. The method consists in physical-chemical precipitation using two precipitants - butanol and ethanol. The microcapsule cladding is sodium carboxymethyl cellulose.

EFFECT: invention increases mass output of microcapsules while simplifying the process of producing microcapsules.

7 ex

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RU 2 488 437 C1

Authors

Bykovskaja Ekaterina Evgen'Evna

Krolevets Aleksandr Aleksandrovich

Dates

2013-07-27Published

2012-04-19Filed