Metallic glassy alloy powders for antibacterial coating

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United States of America Patent

PATENT NO 9609874
SERIAL NO

15216678

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The metallic glassy alloy powders for antibacterial coating are mechanically alloyed mixtures of copper, titanium, and nickel nanoparticles. The nanoparticles are alloyed by ball-milling to form glassy, metallic powders. The alloy preferably has a copper:titanium:nickel atomic percentage ratio of about 50:20:30, referred to herein as Cu50Ti20Ni30. The powdered alloy is applied to a suitable substrate, such as stainless steel medical instruments, by cold spray powder coating. The coated substrate exhibits antibacterial properties compared to an uncoated substrate.

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Patent Owner(s)

Patent OwnerAddress
KUWAIT INSTITUTE FOR SCIENTIFIC RESEARCHP O BOX 24885 SAFAT 13109

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Al-Azmi, Ahmed Salem Abdulhadi Aldamier Aldasma, KW 1 3
El-Eskandarany, Mohamed Sherif Mohamed Mostafa Safat, KW 6 7

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