Title:
【発明の名称】印刷版に適したアルミニウム合金
Document Type and Number:
Japanese Patent JP2975107
Kind Code:
B2
Abstract:
PCT No. PCT/GB90/01804 Sec. 371 Date Jul. 15, 1992 Sec. 102(e) Date Jul. 15, 1992 PCT Filed Nov. 22, 1990 PCT Pub. No. WO91/07514 PCT Pub. Date May 30, 1991.Aluminium alloys are described which after suitable processing can be used to produce lithographic printing plates of improved stoving resistance. The alloys consist es",Vially of at least 99.00% by weight of aluminium, from 0.02 to 0.15% by weight in total of zirconium and/or hafnium and from 0.05 to 0.25% by weight of manganese, with the remainder being incidental impurities. Improved stoving resistance is particularly shown with 0.02 to 0.08% zirconium and from 0.05 to 0.15% manganese, especially when stoving takes place at 240 DEG C. or above.
Inventors:
RINBATSUHA PETERU KAARU FUERUDEINANTO
MAASHARU GURIIMU JON
RITSUKUSU RITSUKII AASAA
MAASHARU GURIIMU JON
RITSUKUSU RITSUKII AASAA
Application Number:
JP50020091A
Publication Date:
November 10, 1999
Filing Date:
November 22, 1990
Export Citation:
Assignee:
ARUKAN INTERN LTD
International Classes:
B41N1/08; C22C21/00; (IPC1-7): C22C21/00; B41N1/08
Attorney, Agent or Firm:
Aoki Akira (4 outside)