Magnetic fluids
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TR Number
Date
2004-06-15
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
United States Patent and Trademark Office
Abstract
A magnetic fluid is provided comprising a block copolymer stabilizer, magnetic particles and a fluid polysiloxane medium. The stabilizer comprises an anchor block which chelates magnetic metal particles, and at least one end block which is compatible with the polysiloxane medium.