The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 11, 2007
Filed:
Dec. 01, 2003
Applicants:
Paul Vincent Evans, Deddington, GB;
Theodor Rottwinkel, Adelebsen, DE;
Jeremy Mark Brown, Banbury, GB;
Inventors:
Paul Vincent Evans, Deddington, GB;
Theodor Rottwinkel, Adelebsen, DE;
Jeremy Mark Brown, Banbury, GB;
Assignee:
Novelis Inc., Toronto, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22F 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aluminium alloy sheet suitable for use as lithographic plate support, wherein the aluminium alloy has the composition (in wt. %): Si 0.05-0.20 preferably 0.06-0.14; Fe 0.15-0.40 preferably at least 0.2; others up to 0.05 each and up to 0.15 total; Al balance, wherein the aluminium alloy sheet is non-grain refined.