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Patent Searching and Data


Title:
MATRIX COMPOSITION FOR STABLE MICROEMULSIONS
Document Type and Number:
WIPO Patent Application WO2006026174
Kind Code:
A3
Abstract:
A matrix composition for making a stable microemulsion for an active ingredient includes a C8-C18 N-alkyl pyrrolidone with little or no N-methyl pyrrolidone, and a water-insoluble organic solvent soluble therein, preferably more hydrophilic than said C8-C18 alkyl pyrrolidone and with low water solubility.

Inventors:
NARAYANAN KOLAZI S (US)
JON DOMINGO (US)
PATEL JAYANTI (US)
Application Number:
PCT/US2005/029340
Publication Date:
September 14, 2006
Filing Date:
August 18, 2005
Export Citation:
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Assignee:
ISP INVESTMENTS INC (US)
NARAYANAN KOLAZI S (US)
JON DOMINGO (US)
PATEL JAYANTI (US)
International Classes:
A01N25/00; A61K9/14; A01N53/00
Foreign References:
US6541516B12003-04-01
US4943586A1990-07-24
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