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:
Jun. 28, 2016
Filed:
Mar. 09, 2011
Applicants:
Gyung Don Kang, Daejeon, KR;
Jin Kyu Kang, Daejeon, KR;
Hyun Young Park, Bucheon-si, KR;
Min Ju Song, Busan, KR;
Inventors:
Gyung Don Kang, Daejeon, KR;
Jin Kyu Kang, Daejeon, KR;
Hyun Young Park, Bucheon-si, KR;
Min Ju Song, Busan, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 251/02 (2006.01); B01D 61/36 (2006.01); C08B 13/00 (2006.01); B01D 71/22 (2006.01); C08B 11/08 (2006.01); C08B 11/12 (2006.01);
U.S. Cl.
CPC ...
C08B 13/00 (2013.01); B01D 71/22 (2013.01); C08B 11/08 (2013.01); C08B 11/12 (2013.01);
Abstract
Provided are acetylated cellulose ether and an article including the same. The acetylated cellulose ether has a molecular weight of about 1,000 to about 1,000,000 Daltons, a contact angle of about 20 to about 45 degrees (°), and a tensile strength of about 50 to about 100 MPa.