Oil absorbing composition and process

Details Oil absorbing composition and process Oil absorbing composition and process

2007-03-20

2007-03-20

Seidleck, James J. (Department: 1711)

Plastic and nonmetallic article shaping or treating: processes

Encapsulating normally liquid material

C427S213300, C427S213310, C427S213330, C428S402000, C428S402200, C424S489000, C424S401000, C424S059000, C424S070100

Reexamination Certificate

active

11003234

ABSTRACT:
The present invention relates to a hollow sphere polymer composition suitable for absorbing active ingredients including oily substances and hydrophobic materials. A process for encapsulating one or more active ingredients using hollow sphere polymers is described.

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Encyclopedia of Polymer Science and Technology: Microencapsulation, 2005 John Wiley & Sons, Inc. All rights reserved pp. 1 and 25.

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