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:
Jan. 27, 2009
Filed:
Jun. 05, 2003
Alan Dickinson, Grangemouth, GB;
Neil James Thompson, Manchester, GB;
Paul Wight, Manchester, GB;
Peter Gregory, Bolton, GB;
Philip John Double, Manchester, GB;
Roy Bradbury, Manchester, GB;
Alan Dickinson, Grangemouth, GB;
Neil James Thompson, Manchester, GB;
Paul Wight, Manchester, GB;
Peter Gregory, Bolton, GB;
Philip John Double, Manchester, GB;
Roy Bradbury, Manchester, GB;
Fujifilm Imaging Colorants Limited, Manchester, GB;
Abstract
A process for printing an image on a substrate including applying thereto a composition including a liquid medium and a compound of Formula (1) A-N═N-L-N═N-A wherein: each A independently is optionally substituted aryl or heteroaryl; and L is an optionally substituted, optionally metallised 1,8-dihydroxynaphthylene group; provided that: (i) at most one of the groups represented by A has a hydroxy substituent ortho to the —N═N— groups shown in Formula (1); and (ii) Formula (1) is not: Also claimed are compositions for printing, compounds and processes for making the compounds.