EP 1676931 A2 20060705 - Aluminium alloy for lithographic sheet
Title (en)
Aluminium alloy for lithographic sheet
Title (de)
Aluminium-Legierung für lithographische Platte
Title (fr)
Alliage d'aluminium pour feuille lithographique
Publication
Application
Priority
- EP 01270197 A 20011211
- EP 00311029 A 20001211
- GB 0118100 A 20010725
- EP 06075572 A 20011211
Abstract (en)
A lithographic sheet obtainable by a method not including an interannealing step is disclosed. The sheet is formed from an alloy having a composition in wt%: Mg 0.05 to 0.30 Mn 0.05 to 0.25 Fe 0.11 to 0.40 Si up to 0.25 Ti up to 0.03 B up to 0.01 Cu up to 0.01 Cr up to 0.03 Zn up to 0.15 Unavoidable impurities up to 0.05 each, 0.15 total, Al balance. Also disclosed is the alloy with a composition as above and a method for forming the lithographic sheet.
IPC 8 full level
B22D 11/00 (2006.01); C22C 21/06 (2006.01); B22D 11/049 (2006.01); B22D 11/12 (2006.01); B41N 1/08 (2006.01); C22C 21/00 (2006.01); C22F 1/00 (2006.01); C22F 1/04 (2006.01); C22F 1/047 (2006.01); C23F 1/00 (2006.01)
CPC (source: EP US)
B41N 1/083 (2013.01 - EP US); C22C 21/00 (2013.01 - EP US); C22C 21/06 (2013.01 - EP US); C22F 1/04 (2013.01 - EP US); C22F 1/047 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0248415 A1 20020620; AT E320513 T1 20060415; AU 2214402 A 20020624; DE 60117916 D1 20060511; DE 60117916 T2 20061116; EP 1341942 A1 20030910; EP 1341942 B1 20060315; EP 1676931 A2 20060705; EP 1676931 A3 20060726; ES 2259311 T3 20061001; JP 2004515652 A 20040527; JP 4107489 B2 20080625; US 2004047759 A1 20040311; US 2006254680 A1 20061116; US 2011056595 A1 20110310
DOCDB simple family (application)
GB 0105434 W 20011211; AT 01270197 T 20011211; AU 2214402 A 20011211; DE 60117916 T 20011211; EP 01270197 A 20011211; EP 06075572 A 20011211; ES 01270197 T 20011211; JP 2002550126 A 20011211; US 43307803 A 20031008; US 48673306 A 20060714; US 92706210 A 20101105