05498378 is referenced by 31 patents and cites 25 patents.

This invention relates to wax capsules containing a structuring agent for encapsulation of an active material which is unstable in a liquid environment. The structuring agent is selected from the group of a hydrophobic silica, a hydrocarbon material and a molecular weight of about 50,000 to about 5,000,000 and an organophilic clay. The invention is especially useful for encapsulation of a surfactant. A process of making the capsules is also described.

Title
Process for preparing capsules with structuring agents
Application Number
8/152114
Publication Number
5498378
Application Date
November 12, 1993
Publication Date
March 12, 1996
Inventor
Michael P Aronson
West Nyack
NY, US
Michael Slayton
Lodi
NJ, US
Liang S Tsaur
Norwood
NJ, US
Agent
A Kate Huffman
Assignee
Lever Brothers Company Division of Conopco
NY, US
IPC
B05D 7/00
B01J 13/04
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