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:
Feb. 16, 2016
Filed:
Aug. 03, 2012
Applicants:
Jin Ryul Son, Incheon, KR;
Sung Hwan Bang, Incheon, KR;
Jyung Hee Jeon, Incheon, KR;
Sang Youb Lee, Incheon, KR;
Ju Hee Shin, Incheon, KR;
Inventors:
Jin Ryul Son, Incheon, KR;
Sung Hwan Bang, Incheon, KR;
Jyung Hee Jeon, Incheon, KR;
Sang Youb Lee, Incheon, KR;
Ju Hee Shin, Incheon, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 101/26 (2006.01); C08J 5/18 (2006.01); B29D 7/01 (2006.01); C08K 3/16 (2006.01); C08L 1/28 (2006.01); B05D 1/18 (2006.01); B05D 3/00 (2006.01); C08J 3/28 (2006.01); B29C 41/24 (2006.01); C08L 1/26 (2006.01); B29K 1/00 (2006.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); B05D 1/18 (2013.01); B05D 3/007 (2013.01); B29C 41/24 (2013.01); B29D 7/01 (2013.01); C08J 3/28 (2013.01); C08K 3/16 (2013.01); C08L 1/26 (2013.01); C08L 1/284 (2013.01); B29K 2001/08 (2013.01); C08J 2301/28 (2013.01);
Abstract
A film and a method of preparing the same. The film includes cellulose ether and sodium chloride, wherein an amount of the sodium chloride is from about 0.25 wt % to about 0.6 wt % based on a total weight of the film, and the film has a light-transmission reduction ratio of about 15% or less.