EP 2817428 B2 20190619 - HIGH STRENGTH BAKE-HARDENABLE LOW DENSITY STEEL AND METHOD FOR PRODUCING SAID STEEL
Title (en)
HIGH STRENGTH BAKE-HARDENABLE LOW DENSITY STEEL AND METHOD FOR PRODUCING SAID STEEL
Title (de)
HOCHFESTER, HÄRTBARER STAHL VON GERINGER DICHTE UND VERFAHREN ZUR HERSTELLUNG DES BESAGTEN STAHLS
Title (fr)
ACIER HAUTE RÉSISTANCE À FAIBLE DENSITÉ DURCISSABLE PAR CUISSON ET PROCÉDÉ DE PRODUCTION DE CET ACIER
Publication
Application
Priority
- EP 12156180 A 20120220
- EP 12160499 A 20120321
- EP 2013053257 W 20130219
- EP 13704616 A 20130219
Abstract (en)
[origin: WO2013124264A1] This invention relates to a high strength bake-hardenable low density steel and to a method for producing said steel.
IPC 8 full level
C21D 8/02 (2006.01); C21D 9/46 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/12 (2006.01); C22C 38/14 (2006.01); C23C 2/02 (2006.01)
CPC (source: EP US)
C21D 8/0263 (2013.01 - EP US); C21D 8/0284 (2013.01 - EP US); C22C 38/001 (2013.01 - EP US); C22C 38/004 (2013.01 - EP US); C22C 38/02 (2013.01 - EP US); C22C 38/04 (2013.01 - EP US); C22C 38/06 (2013.01 - EP US); C22C 38/12 (2013.01 - EP US); C22C 38/14 (2013.01 - EP US); C23C 2/02 (2013.01 - EP US); C23C 2/022 (2022.08 - EP US); C23C 2/0224 (2022.08 - EP US); C23C 2/024 (2022.08 - EP US); C21D 2211/005 (2013.01 - EP US); Y10T 29/49991 (2015.01 - EP US)
Citation (opposition)
Opponent :
- JP 2006176844 A 20060706 - NIPPON STEEL CORP
- JP 2005029889 A 20050203 - NIPPON STEEL CORP, et al
- JP 2001271148 A 20011002 - NISSHIN STEEL CO LTD
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013124264 A1 20130829; CN 104126023 A 20141029; CN 104126023 B 20170222; EP 2817428 A1 20141231; EP 2817428 B1 20160420; EP 2817428 B2 20190619; JP 2015513608 A 20150514; JP 6342336 B2 20180613; KR 20140129150 A 20141106; US 2015027597 A1 20150129
DOCDB simple family (application)
EP 2013053257 W 20130219; CN 201380010086 A 20130219; EP 13704616 A 20130219; JP 2014557076 A 20130219; KR 20147025378 A 20130219; US 201314378461 A 20130219