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:
Apr. 17, 2018
Filed:
Dec. 13, 2016
Hyundai Motor Company, Seoul, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
You Jung Song, Suwon-si, KR;
Ju Hee Lee, Seoul, KR;
Won Jung Kim, Seoul, KR;
Bum Joon Kim, Daejeon, KR;
Young Kwon Kim, Daejeon, KR;
Hyun Jeong Kim, Daejeon, KR;
Hyundai Motor Company, Seoul, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
A carbazole-based graft copolymer capable of controlling a self-assembled structure and a method of synthesizing the same are provided. Specifically, the copolymer is capable of controlling a self-assembled structure which can control the morphology of a polymer structure and the size of pores by controlling the molecular weights of polylactic acid (PLA) functioning as a coil and of a carbazole copolymer to prepare a poly(carbazole)-coil graft copolymer of Formula 1 below and the method of synthesizing the same is provided. In Formula 1, X represents 0.05 to 0.1, m represents an integer of 7 to 8, and n represents an integer of 56 to 84.