Simon Berner,Joachim Bibus,Heiner Bieli,Alain Kounga
申请号：
US14124627
公开号：
US20140141201A1
申请日:
2012.06.22
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Body made of a ceramic material, the body having as an integral part thereof a surface region reaching from the surface of the body down to a predetermined depth. According to the invention, the surface region is enriched with a calcium component thereby forming a hydrophilic surface area.
