Title: Water-soluble keratin derivative and use thereof
Application Number: 03817747 Application Date: 2003.07.25
Publication Number: 1671740 Publication Date: 2005.09.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C07K14/465,A61K7/00,C08H1/06
Applicant(s) Name: Umeda Jimusho Ltd. Address:
Inventor(s) Name: Umeda Keiji, Nadachi Yositaka, Sakai Katsunobu, No
Attorney & Agent: wang jian
Abstract:
     The present invention provides a novel water-soluble keratin derivative and applications thereof. Water-soluble keratin produced by the alkali treatment of feathers, and modified keratin, gives the following useful materials: (1) a high energy wave absorber, (2) a luminescent substrate, (3) a material weatherproofness improver, (4) a water repellant, and (5) a foaming agent.
Time: 6