EP 1937860 B2 20200603 - METHOD OF PRODUCTION OF AN ALUMINIUM STRIP FOR LITHOGRAPHIC PRINTING PLATE SUPPORTS
Title (en)
METHOD OF PRODUCTION OF AN ALUMINIUM STRIP FOR LITHOGRAPHIC PRINTING PLATE SUPPORTS
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES ALUMINIUMBANDES FÜR LITHOGRAPHISCHE DRUCKPLATTENTRÄGER
Title (fr)
PROCÉDÉ DE FABRICATION D'UNE BANDE D'ALUMINIUM POUR DES SUPPORTS DE PLAQUES D'IMPRESSION LITHOGRAPHIQUES
Publication
Application
Priority
- EP 2006067573 W 20061019
- EP 05022772 A 20051019
- EP 06819101 A 20061019
Abstract (en)
[origin: WO2007045676A1] The invention relates to an aluminum strip for lithographic printing plate supports comprised of an aluminum alloy, to a method for producing an aluminum strip for lithographic printing plate supports and to a printing plate support. The aim of the invention is to provide an aluminum strip for lithographic printing plate supports from which printing plate supports having an improved ability to be roughened and, at the same time, improved mechanical properties, particularly after an annealing process, can be produced. To this end, an aluminum strip for lithographic printing plate supports with an aluminum alloy has the following proportions of alloy constituents in % by weight: 0,05 % = Mg = 0,3 % , 0,008% = Mn = 0,3 %, 0,4 % = Fe = 1 %, 0,05 % = Si = 0,5 %, Cu = 0, 04 %, Ti = 0,04 %, unavoidable impurities individually being no more than 0.01 % and totaling no more than 0.05 % and the remainder consisting of Al.
IPC 8 full level
C22F 1/04 (2006.01); B41N 1/08 (2006.01); C22C 21/00 (2006.01)
CPC (source: EP US)
B41N 1/083 (2013.01 - EP US); C22C 21/00 (2013.01 - EP US); C22F 1/04 (2013.01 - EP US); C23G 1/22 (2013.01 - EP US); B41M 2205/12 (2013.01 - EP US)
Citation (opposition)
Opponent :
- EP 1820866 A1 20070822 - HYDRO ALUMINIUM DEUTSCHLAND [DE]
- EP 1880861 A1 20080123 - HYDRO ALUMINIUM DEUTSCHLAND [DE]
- US 6555247 B2 20030429 - YAMAGUCHI KEITAROU [JP]
- EP 1293579 A2 20030319 - FUJI PHOTO FILM CO LTD [JP]
- EP 0239995 A2 19871007 - FURUKAWA ALUMINIUM [JP], et al
- EP 1516744 A2 20050323 - FUJI PHOTO FILM CO LTD [JP]
- EP 1172228 A2 20020116 - FUJI PHOTO FILM CO LTD [JP]
- JP H09111427 A 19970428 - KOBE STEEL LTD
- WO 03023079 A1 20030320 - ALCAN INT LTD [CA], et al
- ALTENPOHL, D. G.: "Aluminium: Technology, Applications and Environment"
- "Aluminiumteschenbuch", vol. 1, 1995, article "Grundlagen und Werkstoffen", pages: 153 - 155
- KERNIG, B., TRANS. INST. METAL FINISH., vol. 70, no. 4, 1992, pages 190 - 194
- ARMOR, M. P. ET AL, CORROSION SCIENCE, vol. 40, no. 12, 1998, pages 2155 - 2172
- HATCH, J. E.: "Aluminium, Properties and Physical Metallurgy. American Society for Metals", 1984, pages: 230 - 231
- "Grundlagen und Werkstoffen", ALUMINIUMTESCHENBUCH, vol. 1, 1995, pages 224 - 226
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007045676 A1 20070426; BR PI0617702 A2 20110809; BR PI0617702 B1 20180403; BR PI0617702 B8 20230110; CN 101321882 A 20081210; CN 101321882 B 20110921; EP 1937860 A1 20080702; EP 1937860 B1 20130814; EP 1937860 B2 20200603; ES 2435404 T3 20131219; ES 2435404 T5 20210222; JP 2009512780 A 20090326; JP 4913816 B2 20120411; US 2009016928 A1 20090115; US 9914318 B2 20180313
DOCDB simple family (application)
EP 2006067573 W 20061019; BR PI0617702 A 20061019; CN 200680044346 A 20061019; EP 06819101 A 20061019; ES 06819101 T 20061019; JP 2008536055 A 20061019; US 9077506 A 20061019