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:
Jun. 16, 2015
Filed:
Oct. 06, 2010
Kwang-jo Cheong, Yongin-si, KR;
Yong-beom Lee, Yongin-si, KR;
Hee-sun Yun, Yongin-si, KR;
Soo-mi Eo, Yongin-si, KR;
Kwang-Jo Cheong, Yongin-si, KR;
Yong-Beom Lee, Yongin-si, KR;
Hee-Sun Yun, Yongin-si, KR;
Soo-Mi Eo, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A rechargeable lithium battery includes a positive electrode including a positive active material being capable of intercalating or deintercalating lithium; a negative electrode including a carbon-based negative active material and a water-soluble binder; and a polymer electrolyte including a polymer, a non-aqueous organic solvent and a lithium salt, wherein the polymer comprises a polymerization product of a first monomer represented by Chemical Formula 1 with a second monomer which is one or more of monomers represented by Chemical Formulae 2 to 7:A-U—B  Chemical Formula 1CH═CL1-C(═O)—O-M  Chemical Formula 2CH═CL1-O-M  Chemical Formula 3CH═CL1-O—C(═O)-M  Chemical Formula 4CH═CH—CH—O-M  Chemical Formula 5CH═CH—S(═O)-M  Chemical Formula 6CH═CL1-C(═O)—O—CHCH—NH—C(═O)—O-M  Chemical Formula 7