Eastman-kodak Company

Carestream Health, Inc.

James H Griggs

David J Steklenski

Michael T Wolf

Christine Joanne Landry-Coltrain

Alexandra DiLauro Bermel

Bradley K Coltrain

Marcus Stephen Bermel

Wayne K Shaffer

Gregory William Keyes

Michael J Corrigan

Katherine M Broadus

John G Attwood

Phosphor-containing panels or screens have improved resistance to yellowing and image defects by the incorporation of a primary or secondary amine having a pKa of 8.5 or more and a molecular weight of less than 10,000 daltons into the phosphor layer or an overcoat layer. A peroxide scavenger can also be present to further improve stability of the phosphor panel. The phosphors are preferably storage phosphors containing iodine. This phosphor panels can be prepared using non-peroxide-generating organic solvents for further stabilization.

Phosphor panel with stabilizer

A dosimeter and method of measuring an absorbed dose of ionizing radiation using the dosimeter comprising at least one first region containing a radiation sensitive material, and a second region containing an identification mark are described, wherein the method includes the steps of: providing a first region including a radiation sensitive material capable of measuring an absorbed dose of ionizing radiation; providing a second region bearing an identification mark; exposing at least the first region to a dose of ionizing radiation; and reading the signal from the first region. The dosimeter can be used to track location and irradiation of an associated good.

Method and element for measuring radiation

A method of measuring an absorbed dose of ionizing radiation using a measuring device that bears an integral identification mark, comprising the steps of: providing a support; disposing on the support a first region capable of measuring an absorbed dose of ionizing radiation; disposing on the support a second region that bears integral identification mark; exposing at least the first region to a dose of ionizing radiation; and reading the signal from the first region.

Method of measuring dose of local radiation

The present invention is a method of producing an imaging support which includes providing a support, simultaneously coating on a side of the support; a transparent magnetic recording layer comprising magnetic particles, a polymeric binder and an organic solvent, and a lubricating overcoat layer farthest from the support, the lubricating overcoat layer comprising wax particles having a size from 0.01 .mu.m to 0.5 .mu.m, and an organic solvent; and drying the magnetic recording layer and the lubricating overcoat layer.

Simultaneous coatings of wax dispersion containing lubricant layer and

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Rochester, NY, United States of America

James H Griggs