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. 23, 2014
Filed:
Dec. 10, 2010
Yang Kyoo Han, Seoul, KR;
Gyoung Pyo Kong, Ulsan, KR;
Moon Ki Kim, Gyeonggi-do, KR;
BO Ra Hong, Seoul, KR;
Hyun Aee Chun, Gyeonggi-do, KR;
Yang Kyoo Han, Seoul, KR;
Gyoung Pyo Kong, Ulsan, KR;
Moon Ki Kim, Gyeonggi-do, KR;
Bo Ra Hong, Seoul, KR;
Hyun Aee Chun, Gyeonggi-do, KR;
Abstract
The present disclosure relates to a transparent polyarylene ether polymer with high heat resistance and a method for preparing the same. More particularly, the present disclosure relates to a polyarylene ether polymer and a method for preparing the same, wherein the polyarylene ether polymer has a repeating structure in which cardo-type aromatic diols having a large molecular volume, polyether sulfones which are amorphous polymers having a high glass transition temperature and superior film formability, and polyether ketones which are crystalline polymers having superior heat resistance and mechanical properties are sequentially arranged. The polyarylene ether polymer is both transparent and heat resistant and, thus, can be used, for example, for a flexible plastic substrate.