Back to results
US 2006/0135361 A1Published application
Markable material
OwnerDavid Markel, Marshall Field +2inventors
InventorsDavid Markel, Marshall Field, Michael Day, Qin Liu
Life of this patent
Estimating the term…
Abstract
A markable material includes a base matrix material, a thermally activated marking material, and at least one colorant.
Claims18
A markable material, comprising:
- a base matrix material;
- a thermally activated marking material;
- and
- at least one colorant.
1 more element
A method of forming a thermally markable material, comprising:
- combining an additive with a thermally markable material;
- applying said thermally markable material to a substrate;
- and
- curing said thermally markable material.
1 more element
A composition, comprising:
- markable means for selectively marking a substrate;
- coloring means for coloring said markable means.
Dependencies are inferred from the claim text.