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. 02, 2014
Filed:
Apr. 12, 2011
Applicants:
Kwang-sang Lee, Seoul, KR;
Yeong Chool Yu, Seoul, KR;
Inventors:
Kwang-Sang Lee, Seoul, KR;
Yeong Chool Yu, Seoul, KR;
Assignee:
Rhodia Operations, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/08 (2006.01); H01M 6/08 (2006.01); C09K 3/10 (2006.01);
U.S. Cl.
CPC ...
C09K 3/1006 (2013.01); Y02E 60/12 (2013.01); H01M 6/08 (2013.01); H01M 2/08 (2013.01);
Abstract
Packing seals made from a polyamide composition including at least polyamide 66 and polyamide 610 for alkaline batteries, optionally fillers and/or additives are described. The packing seals can be used in particular for standard 'AAA' (LR03) and 'AA' (LR6) batteries.