The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 09, 2013
Filed:
Aug. 23, 2010
Toshiaki Yagi, Takasaki, JP;
Naotsugu Nagasawa, Takasaki, JP;
Akihiro Hiroki, Takasaki, JP;
Masao Tamada, Takasaki, JP;
Charito T. Aranilla, Quezon, PH;
Toshiaki Yagi, Takasaki, JP;
Naotsugu Nagasawa, Takasaki, JP;
Akihiro Hiroki, Takasaki, JP;
Masao Tamada, Takasaki, JP;
Charito T. Aranilla, Quezon, PH;
Japan Atomic Energy Agency, Ibaraki, JP;
Abstract
After adding water to the carboxymethyl carrageenan which is raw material and mixing them well, the ionizing radiation of more than fixed dose is irradiated to the obtained paste sample of fixed concentration. As a result, an excellent hydrogel in heat resistance which does not dissolve at 50° C. or more can be obtained. The manufactured gel can be used for many kinds of products. Because this gel has a biodegradation characteristic, it is possible to dispose by composting.