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. 24, 2018
Filed:
Mar. 18, 2014
Applicant:
Nippon Shokubai Co., Ltd., Osaka-shi, JP;
Inventors:
Takahiro Kitano, Himeji, JP;
Yorimichi Dairoku, Himeji, JP;
Sumio Okuda, Ibo-gun, JP;
Kozo Nogi, Kakogawa, JP;
Motohiro Imura, Shiki-gun, JP;
Assignee:
NIPPON SHOKUBAI CO., LTD., Osaki-Shi, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/20 (2006.01); A61L 15/14 (2006.01); A61L 15/60 (2006.01); A61L 15/22 (2006.01);
U.S. Cl.
CPC ...
A61L 15/22 (2013.01); A61L 15/60 (2013.01); C08J 3/203 (2013.01);
Abstract
A water-absorbing resin composition including 100 parts by weight of water-absorbing resin particles and 0.01 to 1 part by weight of additive particles, wherein a percent by weight of the additive particles, (x [%]), based on 100% by weight of the water-absorbing resin particles in the composition, and weight ratio of free additive particles, (y), relative to the percent by weight, (x [%]), satisfy the following formula:0.04()0.2().