Abstract: Described herein are inks and coating compositions comprising semiconductor metal oxides and composites thereof, which are natural environmentally sustainable materials that may be recycled and/or reused indefinitely. Semiconductor metal oxides offer an alternative to relatively more toxic, non-sustainable, photo and heat-degrading, migrating traditional photoinitiator agents used in actinic radiation curable compositions. The semiconductor metal oxides and composites thereof absorb visible or UV-light as photocatalysts and/or semiconductors, or absorb electron beam radiation, forming radicals for radical events as polymerization reactions and color enhancement events.

Abstract: Described herein are inks and coating compositions comprising semiconductor metal oxides and composites thereof, which are natural environmentally sustainable materials that may be recycled and/or reused indefinitely. Semiconductor metal oxides offer an alternative to relatively more toxic, non-sustainable, photo and heat-degrading, migrating traditional photoinitiator agents used in actinic radiation curable compositions. The semiconductor metal oxides and composites thereof absorb visible or UV-light as photocatalysts and/or semiconductors, or absorb electron beam radiation, forming radicals for radical events as polymerization reactions and color enhancement events.

Abstract: Methods and apparatus for flexographic color printing, and more particularly for implementing “wet trapping” in flexographic printing using energy curable flexographic liquid inks are presented. Radiation curable inks can be formulated that wet trap over each other without back-trapping onto the plates and anilox units of down-line printing units by controlling the storage modulus of the inklcoating. The storage modulus G? in the inks can be controlled to ensure that the highest G? ink is printed ISt down with successive colors being trapped in the order of their (declining) G? values. An image in wet ink can thus be trapped over a different image in wet ink of a different color without picking the ISt ink back up and redepositing it onto the subsequent plates and rollers in the printing press (back-trapping).

Abstract: A trap for collecting live minnows, the live minnows having a height, the trap incorporating a case having a longitudinally opening longitudinal end; a first plurality of minnow attracting mirrored plates; a plurality of pivoting or fixed joints adapted for interconnecting first plurality of mirrored plates and the case, the joints positioning the first plurality of mirrored plates at the case's longitudinal end and further positioning the first plurality of mirrored plates to form at least a first inwardly extending funnel; a battery powered electric torch alternatively actuated during daylight; a transparent cannister adapted for interconnecting the electric torch and the case, the transparent cannister positioning the electric torch for casting light outwardly from the transparent case; and a pair of suspension brackets connected operatively to the case.

Abstract: A trap for collecting live minnows, the live minnows having a height, the trap incorporating a transparent case having a longitudinally opening longitudinal end; a first plurality of plates; a plurality of pivoting or fixed joints adapted for interconnecting first plurality of plates and the transparent case, the joints positioning the first plurality of plates at the transparent case's longitudinal end and further positioning the first plurality of plates to form at least a first inwardly extending funnel; a battery powered electric torch; a transparent cannister adapted for interconnecting the illuminating means and the transparent case, the transparent cannister positioning the electric torch for casting light outwardly from the transparent case; and a pair of suspension brackets connected operatively to the transparent case.

Abstract: Methods and apparatus for flexographic color printing, and more particularly for implementing “wet trapping” in flexographic printing using energy curable flexographic liquid inks are presented. Radiation curable inks can be formulated that wet trap over each other without back-trapping onto the plates and anilox units of down-line printing units by controlling the storage modulus of the inklcoating. The storage modulus G? in the inks can be controlled to ensure that the highest G? ink is printed ISt down with successive colors being trapped in the order of their (declining) G? values. An image in wet ink can thus be trapped over a different image in wet ink of a different color without picking the ISt ink back up and redepositing it onto the subsequent plates and rollers in the printing press (back-trapping).