Invention Grant
US07935296B2 Process for the detection of marked components of a composite article using infrared blockers 有权
使用红外阻挡剂检测复合制品的标记组分的方法

Process for the detection of marked components of a composite article using infrared blockers
Abstract:
Disclosed is a process for the detection of marked components of a composite article. The present invention relates to detecting the presence, position, concentration and/or distribution of one or more components in a composite article, and to registration inspection of a composite article using infrared radiation. In one embodiment of the invention, infrared blockers, such as absorbing infrared blockers, are incorporated into the component of interest in the composite to increase the visibility of the marked component during inspection.
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