LIQUID DISPERSION OF METAL NANOPARTICLES FOR SOLDER PASTE, METHOD FOR PRODUCING THE LIQUID DISPERSION, SOLDER PASTE, METHOD FOR PRODUCING THE SOLDER PASTE

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United States of America Patent

SERIAL NO

15560720

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Abstract

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A liquid dispersion of metal nanoparticles for solder paste comprises metal nanoparticles made of an alloy and a reducing dispersion medium, wherein the metal nanoparticles have an average particle diameter of 1.0 to 200 nm, the metal nanoparticles have a sintering initiation temperature of less than 50° C., and the liquid dispersion comprises substantially no surfactant or surface modifier.

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Patent Owner(s)

Patent OwnerAddress
PANASONIC CORPORATIONKADOMA-SHI OSAKA 571-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FURUSAWA, Akio Kadoma-shi, JP 37 124
HAYASHI, Yamato Sendai-shi, JP 5 29
TAKIZAWA, Hirotsugu Sendai-shi, JP 5 11

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