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:
Nov. 11, 2014
Filed:
Nov. 18, 2011
Applicants:
Won Seok Jang, Daejeon, KR;
Yong Gyun Cho, Daejeon, KR;
Won Yeob Kim, Daejeon, KR;
Jun Tae Choi, Daejeon, KR;
Myoung Lae Kim, Daejeon, KR;
Hyuk Jun Kim, Daejeon, KR;
Ki Yup Kim, Seoul, KR;
Sung Ho Son, Daejeon, KR;
Inventors:
Won Seok Jang, Daejeon, KR;
Yong Gyun Cho, Daejeon, KR;
Won Yeob Kim, Daejeon, KR;
Jun Tae Choi, Daejeon, KR;
Myoung Lae Kim, Daejeon, KR;
Hyuk Jun Kim, Daejeon, KR;
Ki Yup Kim, Seoul, KR;
Sung Ho Son, Daejeon, KR;
Assignee:
SK Innovation Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 19/00 (2006.01); C08J 5/18 (2006.01); C08K 5/523 (2006.01); C09K 21/06 (2006.01); C08L 1/12 (2006.01);
U.S. Cl.
CPC ...
C09K 21/06 (2013.01); C08J 5/18 (2013.01); C08K 5/523 (2013.01); C08J 2301/12 (2013.01); C08L 1/12 (2013.01);
Abstract
Provided are a cellulose acylate film used for optical compensation and additives used therefor and, more particularly, is a cellulose acylate film with mechanical physical properties, in particular, very improved modulus affecting film durability.