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:
Dec. 05, 2023
Filed:
Jun. 10, 2016
Applicant:
Korea Institute of Industrial Technology, Cheonan-si, KR;
Inventors:
Tae Hee Kim, Suwon-si, KR;
Jung Nam Im, Suwon-si, KR;
Song Jun Doh, Suwon-si, KR;
Chaehwa Kim, Seoul, KR;
Yoonjin Kim, Yongin-si, KR;
Gyu Dong Lee, Ansan-si, KR;
Assignee:
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY, Cheonan-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 15/42 (2006.01); A61F 13/00 (2006.01); A61L 15/22 (2006.01); A61L 15/44 (2006.01); B29C 44/00 (2006.01); B29K 105/04 (2006.01);
U.S. Cl.
CPC ...
A61L 15/425 (2013.01); A61F 13/00012 (2013.01); A61F 13/00042 (2013.01); A61F 13/00063 (2013.01); A61F 13/00987 (2013.01); A61L 15/225 (2013.01); A61L 15/44 (2013.01); B29C 44/00 (2013.01); A61L 2300/102 (2013.01); A61L 2300/418 (2013.01); A61L 2300/602 (2013.01); A61L 2400/04 (2013.01); B29K 2105/04 (2013.01); C08J 2201/00 (2013.01); C08J 2301/00 (2013.01); C08J 2301/02 (2013.01); C08J 2301/08 (2013.01); C08J 2305/00 (2013.01); C08J 2305/08 (2013.01);
Abstract
Disclosed is a porous structure including water-soluble chitosan; and a carboxymethyl cellulose-based compound, wherein a weight ratio of the water-soluble chitosan and the carboxymethyl cellulose-based compound is from 65:35 to 25:75, and a process for preparing the same.