ADHESIVE BONDING COMPOSITION AND METHOD OF USE

A polymerizable composition includes at least one monomer, a photoinitiator capable of initiating polymerization of the monomer when exposed to light, and a phosphor capable of producing light when exposed to radiation (typically X-rays). The material is particularly suitable for bonding components...

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Bibliographische Detailangaben
Hauptverfasser:	Clayton, James, Dewhirst, Mark, Fathi, Zakarayae, Stanton, Ian, Bourke, Frederic A. Jr, Fels, Diane, Gooden, Dave, Ayres, Jennifer, Walder, Harold, Herbert, Joseph A, Stecher, Joshua T, Toone, Eric, Therien, Michael, Hansen, Katherine S
Format:	Patent
Sprache:	hrv ; eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON CONVERSION OF CHEMICAL ELEMENTS DYES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF NUCLEAR OR X-RADIATION MEASURING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL NUCLEAR ENGINEERING NUCLEAR PHYSICS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PHYSICS POLISHES RADIOACTIVE SOURCES TESTING THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	A polymerizable composition includes at least one monomer, a photoinitiator capable of initiating polymerization of the monomer when exposed to light, and a phosphor capable of producing light when exposed to radiation (typically X-rays). The material is particularly suitable for bonding components at ambient temperature in situations where the bond joint is not accessible to an external light source. An associated method includes: placing a polymerizable adhesive composition, including a photoinitiator and energy converting material, such as a down-converting phosphor, in contact with at least two components to be bonded to form an assembly; and, irradiating the assembly with radiation at a first wavelength, capable of conversion (down-conversion by the phosphor) to a second wavelength capable of activating the photoinitiator, to prepare items such as inkjct cartridges, wafer-to-wafer assemblies, semiconductors, integrated circuits, and the like.