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Release rates from semi-crystalline polymer microcapsules formed by interfacial polycondensation

DSpace at IIT Bombay

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Field Value
 
Title Release rates from semi-crystalline polymer microcapsules formed by interfacial polycondensation
 
Creator YADAV, SK
KHILAR, KC
SURESH, AK
 
Subject permeability
polyurea
microencapsulation
controlled release
crystallinity
permeability
 
Description Microencapsulation of active agents, for their controlled release, can be brought about by the method of interfacial polycondensation [1]. In this paper, the permeabilities of the polyurea microcapsules for encapsulated cyclohexane have been determined. It is shown that the product of the permeability and membrane thickness can be changed over at least an order of magnitude by changing the degree of crystallinity of the polymer forming the membranes.
 
Publisher ELSEVIER SCIENCE BV
 
Date 2011-07-26T14:12:43Z
2011-12-26T12:54:42Z
2011-12-27T05:42:54Z
2011-07-26T14:12:43Z
2011-12-26T12:54:42Z
2011-12-27T05:42:54Z
1997
 
Type Article
 
Identifier JOURNAL OF MEMBRANE SCIENCE, 125(2), 213-218
0376-7388
http://dx.doi.org/10.1016/S0376-7388(96)00171-8
http://dspace.library.iitb.ac.in/xmlui/handle/10054/6927
http://hdl.handle.net/10054/6927
 
Language en