Toshiaki Yagi,Naotsugu Nagasawa,Akihiro Hiroki,Masao Tamada,Charito T. Aranilla
申请号：
US11950036
公开号：
US08481718B2
申请日:
2007.12.04
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A gel manufactured by irradiating ionizing radiation in the range of 5-1000 kGy to an obtained paste compound of a density of 10% by weight or more after adding water to carboxymethyl carrageenan and wherein each gram of dry gel obtained is capable of absorbing 20 grams or more of water. The ionizing radiation may be gamma rays, electron beams or X-rays.
