公开(公告)号：US20090016928A1

公开(公告)日：2009-01-15

申请号：US12090775

申请日：2006-10-19

Applicant: Bernhard Kernig ,  Henk-Jan Brinkman ,  Arve Sund ,  Gerd Steinhoff

Inventor： Bernhard Kernig ,  Henk-Jan Brinkman ,  Arve Sund ,  Gerd Steinhoff

IPC: C22C21/08

CPC classification number: B41N1/083 ,  B41M2205/12 ,  C22C21/00 ,  C22F1/04 ,  C23G1/22

Abstract: An aluminum strip for lithographic printing plate supports, from which printing plate supports can be produced with an improved roughenability and at the same time improved mechanical properties, particularly after a burn-in process, is formed of an aluminum alloy which has the following proportions of alloy constituents in wt. %: 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%, inevitable impurities individually max. 0.01%, in total max. 0.05% and remainder Al.

Abstract translation: 一种用于平版印刷版支撑件的铝条，其中可以制造具有改进的粗糙性的印版支撑件，同时特别是在老化过程之后，改进的机械性能由具有以下比例的铝合金形成 合金成分重量 ％：0.05％<= Mg <= 0.3％，0.008％<= Mn <= 0.3％，0.4％<= Fe <= 1％，0.05％≤Si≤0.5％，Cu <= 0.04％ = 0.04％，不可避免的杂质最多。 0.01％，最大 0.05％，余数为Al。

公开(公告)号：US09914318B2

公开(公告)日：2018-03-13

申请号：US12090775

申请日：2006-10-19

Applicant: Bernhard Kernig ,  Henk-Jan Brinkman ,  Arve Sund ,  Gerd Steinhoff

Inventor： Bernhard Kernig ,  Henk-Jan Brinkman ,  Arve Sund ,  Gerd Steinhoff

IPC: C22C21/00 ,  C22F1/04 ,  B41N1/08 ,  C23G1/22

CPC classification number: B41N1/083 ,  B41M2205/12 ,  C22C21/00 ,  C22F1/04 ,  C23G1/22

Abstract: An aluminum strip for lithographic printing plate supports, from which printing plate supports can be produced with an improved roughenability and at the same time improved mechanical properties, particularly after a burn-in process, is formed of an aluminum alloy which has the following proportions of alloy constituents in wt. %: 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%, inevitable impurities individually max. 0.01%, in total max. 0.05% and remainder Al.