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. 06, 2026
Filed:
Nov. 28, 2022
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Sang Mo Kim, Hwaseong-si, KR;
Sung Hoo Jung, Changwon-si, KR;
Gyeong Jun Chung, Daejeon, KR;
Yoon Jae Han, Uiwang-si, KR;
Ju Yeon Lee, Busan, KR;
Jong Jung Kim, Suwon-si, KR;
Yoon Seok Jung, Seoul, KR;
Kyu Tae Kim, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITY, Seoul, KR;
Abstract
The present disclosure relates to a binder solution for an all-solid-state battery and an all-solid-state battery comprising the same and having a uniform binder distribution. The binder solution may comprise: a binder including a fluorine-based polymer; a first solvent; and a second solvent. A Hansen solubility index difference value (R) between the fluorine-based polymer and the first solvent is about 10 or less, and a Hansen solubility index difference value (R) between the first solvent and the second solvent is about 7 or less.