LT - ELECTROLYTIC COPPER FOIL, AND COLLECTOR, NEGATIVE ELECTRODE, AND LITHIUM BATTERY COMPRISING SAME
EN - ELECTROLYTIC COPPER FOIL, AND COLLECTOR, NEGATIVE ELECTRODE, AND LITHIUM BATTERY COMPRISING SAME
Legal status
Patent not validated
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
H01M 4/66 |
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H01M 4/13 |
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H01M 10/052 |
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H01M 4/02 |
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European patent
| (11) |
Number of the document |
3121885 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
15765955.8 |
|
Date of filing the European patent application |
2015-03-20 |
| (97) |
Date of publication of the European application |
2017-01-25 |
| (45) |
Date of publication and mention of the grant of the patent |
2019-02-27
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| (46) |
Date of publication of the claims translation |
|
PCT application
| (86) |
Number |
PCT/KR2015/002726 |
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Date |
2015-03-20 |
PCT application publication
| (87) |
Number |
WO 2015/142101 |
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Date |
2015-09-24 |
Priority applications
| (30) |
Number |
Date |
Country code |
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20140032933 |
2014-03-20
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KR |
Inventors
| (72) |
SONG, Ki Deok, KR
LEE, Sun Hyoung, KR
JO, Tae Jin, KR
PARK, Seul Ki, KR
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Grantee
| (73) |
Iljin Materials Co., Ltd.,
63-25 Seogam-ro 3-gil Iksan-si, Jeollabuk-do 570-998,
KR
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Title
| (54) |
ELECTROLYTIC COPPER FOIL, AND COLLECTOR, NEGATIVE ELECTRODE, AND LITHIUM BATTERY COMPRISING SAME |
| |
ELECTROLYTIC COPPER FOIL, AND COLLECTOR, NEGATIVE ELECTRODE, AND LITHIUM BATTERY COMPRISING SAME |
