| 摘要 |
A laser-exposed thermal recording element comprising a support having thereon a pigment layer comprising a pigment dispersed in a polymeric binder, the pigment absorbing at the wavelength of a laser used to expose the element, wherein the pigment comprises the formula:MxAyQzwherein: M is at least one metal atom, A is at least one alkali metal, Q is at least one of oxygen or sulfur, x is an integer between 1 and 3, y is between 0 and about 2, and z is between about 1 and about 4.
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