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:
Oct. 16, 2012
Filed:
Mar. 10, 2010
Applicants:
Byung-hee Sohn, Yongin-si, KR;
Sang-mo Kim, Hwaseong-si, KR;
Inventors:
Byung-hee Sohn, Yongin-si, KR;
Sang-mo Kim, Hwaseong-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/10 (2006.01); C08L 79/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cross-linked metal-containing polyamic acid includes a metal and a cross-linked polyamic acid which is a condensation product of an acid anhydride represented by Formula 1 and a diamine compound: where the group comprises a C5-C20 carbocycle having a cross-linkable functional group or a C4-C20 heterocycle having a cross-linkable functional group. A cross-linked metal-containing polyimide, a method of manufacturing the cross-linked metal-containing polyimide, a polyimide film including the cross-linked metal-containing polyimide, and a method of making the polyimide film are disclosed.