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:
Aug. 29, 2006
Filed:
Jan. 31, 2001
Byung-won Cho, Seoul, KR;
Won-il Cho, Seoul, KR;
Hyung-sun Kim, Seoul, KR;
Un-sek Kim, Seoul, KR;
Hee-woo Rhee, Seoul, KR;
Yong-tae Kim, Seoul, KR;
Min-kyu Song, Seoul, KR;
Byung-Won Cho, Seoul, KR;
Won-Il Cho, Seoul, KR;
Hyung-Sun Kim, Seoul, KR;
Un-Sek Kim, Seoul, KR;
Hee-Woo Rhee, Seoul, KR;
Yong-Tae Kim, Seoul, KR;
Min-Kyu Song, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
The present invention relates to a UV-cured multi-component polymer blend electrolyte, lithium secondary battery and their fabrication method, wherein the UV-cured multi-component polymer blend electrolyte, comprises: A) function-I polymer obtained by curing ethyleneglycoldi-(meth)acrylate oligomer of formula 1 by UV irradiation, CH═CRCOO(CHCHO)COCR═CH(1) wherein, Rand Rare independently a hydrogen or methyl group, and n is an integer of 3-20; B) function-II polymer selected from the group consisting of PAN-based polymer, PMMA-based polymer and mixtures thereof; C) function-III polymer selected from the group consisting of PVdF-based polymer, PVC-based polymer and mixtures thereof; and D) organic electrolyte solution in which lithium salt is dissolved in a solvent.