Donald R. Cowsar;Keith Edward Branham;James Perry English
发明人:
Keith Edward Branham,James Perry English,Donald R. Cowsar
申请号：
US11570402
公开号：
US08101202B2
申请日:
2005.06.09
申请国别(地区):
US
年份:
2012
代理人:
摘要：
Useful materials are produced from keratin containing raw materials by a process that includes gentle lanthionization of cystine disulfide bonds. Hydratable materials are produced for use in medical and cosmetic applications.
