METHOD FOR SOLUBILIZATION OR MICRO-EMULSIFICATION DISPERSION OF WATER-INSOLUBLE SUBSTANCE

PROBLEM TO BE SOLVED: To provide a method for efficiently solubilizing or micro-emulsifying and dispersing a water-insoluble substance capable of effectively exhibiting a function the water-insoluble substance originally has and suppressing generation of an inconvenient phenomenon to a objective sys...

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Bibliographische Detailangaben
Hauptverfasser: UMEDA KEIJI, NATATSU YOSHITAKE
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for efficiently solubilizing or micro-emulsifying and dispersing a water-insoluble substance capable of effectively exhibiting a function the water-insoluble substance originally has and suppressing generation of an inconvenient phenomenon to a objective system to be added and a sub-action. SOLUTION: The water-insoluble substance is solubilized or micro-emulsified and dispersed in a water solution of (1) an oligo-β-keratin derivative obtained by profile changing and transforming of feathers of birds with an alkali treatment, and/or (2) an oligo-β-keratin derivative obtained by profile changing and transforming of the feathers of the birds with a UV irradiation treatment successively performed to the treatment (1). COPYRIGHT: (C)2005,JPO&NCIPI