Composite particulate build materials

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United States of America Patent

PATENT NO 11732150
APP PUB NO 20210238430A1
SERIAL NO

17235554

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure is drawn to a composite particulate build material, including 92 wt % to 99.5 wt % polymeric particles having an average size from 10 μm to 150 μm and an average aspect ratio of less than 2:1. The composite particulate build material further includes from 0.5 wt % to 8 wt % reinforcing particles having an average size of 0.1 μm to 20 μm and an average aspect ratio of 3:1 to 100:1 applied to a surface of the polymeric particles.

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Patent Owner(s)

  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Emamjomeh, Ali Sant Cugat del Valles, ES 70 649
Fung, Erica Montei San Diego, US 7 24
Kabalnov, Alexey S San Diego, US 68 336

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