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:
Dec. 26, 2006
Filed:
May. 18, 2004
Ingrid Geuens, Emblem, BE;
Luc Verberckt, Wilrijk, BE;
Ivan Hoogmartens, Wilrijk, BE;
Frank Devoeght, Heist o/d Berg, BE;
Iris Vanwelkenhuysen, Sint-Truiden, BE;
Ingrid Geuens, Emblem, BE;
Luc Verberckt, Wilrijk, BE;
Ivan Hoogmartens, Wilrijk, BE;
Frank DeVoeght, Heist o/d Berg, BE;
Iris Vanwelkenhuysen, Sint-Truiden, BE;
Agfa Gevaert, Mortsel, BE;
Abstract
A black and white thermographic recording material comprising a thermosensitive element and a support, the thermosensitive element containing at least one substantially light-insensitive organic silver salt, a binder and optionally photosensitive silver halide, characterized in that the thermosensitive element further contains deliberately added metal nano-particles in a molar ratio with respect to the total molar concentration of the at least one substantially light-insensitive organic silver salt in the range of 0.05:1 to 10:1; and the use for the purpose of increasing the ratio of Dto the quantity of said substantially light-insensitive organic silver salts per unit area of the above-mentioned thermographic recording material.