Novel Radiation Curable Sensitizers for Improved Laser Ablation Performance of Crosslinked Films (RFT-153)
These inventions pertain to unsaturated polyester polymer compositions containing monomer molecules that sensitize the resulting polymer coating/film to ablation (i.e., removal of film material) by exposure to laser radiation. This technology is of potential value to parties in the semi-conductor and electronic manufacturing industries.
US Patent No. 8,017,795 "Radiation Curable Polymer Films Having Improved Laser Ablation Properties and Radiation Curable Sensitizers Therefor"
Henry Nowak, Technology Manager
NDSURF Tech Key
RFT, 153, RFT153
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