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:
Jan. 26, 2016
Filed:
Sep. 18, 2013
Nissan Chemical Industries, Ltd., Tokyo, JP;
Riken, Wako, Saitama, JP;
Yoshihiro Kudo, Funabashi, JP;
Taichi Nakazawa, Funabashi, JP;
Takuzo Aida, Wako, JP;
Yasuhiro Ishida, Wako, JP;
Shingo Tamesue, Wako, JP;
Masataka Ohtani, Wako, JP;
NISSAN CHEMICAL INDUSTRIES, LTD., Tokyo, JP;
RIKEN, Saitama, JP;
Abstract
There is provided a hydrogel having a self-supporting property that can be produced only through mixing at room temperature, and there is provided a method by which the hydrogel can be manufactured by using industrially easily available raw materials. A hydrogel-forming composition that is capable of forming a hydrogel having a self-supporting property, the hydrogel-forming composition characterized by including: a water-soluble organic polymer having an organic acid salt structure or an organic acid anion structure; a silicate salt; and a dispersant for the silicate salt, having a weight average molecular weight of 200 to 20,000 and having hydrolysis resistance.