METHOD FOR JOINING DISSIMILAR MATERIALS

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200024487A1
SERIAL NO

16042679

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Abstract

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A composition of matter includes a first compatible material having particles containing chemical elements similar to a first substrate, and second compatible material having particles containing chemical elements similar to a second substrate, wherein the first substrate and the second substrate are chemically different. The particles are dispersed into a matrix that is in between the first and the second substrate. A deposition system has a multi-material printhead, a first reservoir of a first compatible material having particles containing chemical elements similar to a first substrate, a second reservoir of a second compatible material having particles containing chemical elements similar to a second substrate, a third reservoir of an polymer precursor material, and at least one mixer. A method of bonding a joint between dissimilar substrate materials includes functionalizing a first compatible material having chemical elements similar to a first substrate, mixing the first compatible material with a polymer precursor material, functionalizing a second compatible material having chemical elements similar to a second substrate, mixing the second compatible material with a polymer precursor material, and using the deposition system to deposit the first and second compatible materials and a polymer precursor material on the joint between the first and second substrate materials.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
IFTIME, GABRIEL Dublin, US 217 1623
JOHNSON, DAVID MATHEW San Francisco, US 52 88
RIVEST, JESSICA LOUIS BAKER Palo Alto, US 20 10

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