Absstract of: WO2024157989A1
A metallic ink (10) which, when used as a metallic ink, is inhibited from aggregation of the metal particles, has improved sinterability, and can give a sintered object that allows visible light to adequately pass therethrough and which, when used as a liquid detergent, shows improved cleaning properties and inhibits or eliminates clogging. The metallic ink (10) comprises metal particles (12), a solvent (16), a polyhydric alcohol (14) which contains two or more OH groups and is soluble in water and lower alcohols, and an additive (17) comprising a phosphoric acid compound soluble in water.
Nº publicación: WO2024158935A1 02/08/2024
Applicant:
SUN CHEMICAL CORP [US]
SUN CHEMICAL CORPORATION
Absstract of: WO2024158935A1
The present application discloses a method for optical detection of defects (4,5,6,7) on a photosensitive object (1) by fluorescence imaging in the infrared and near-infrared wavelengths of light. The method of fluorescence imaging enables fast and efficient defect detection on the object for quality control. Furthermore, the imaging process does not alter, discolor, or degrade electrical performance of the photosensitive object.