Composite support material for three-dimensional printing

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United States of America Patent

PATENT NO 9745458
SERIAL NO

14904502

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Abstract

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The present disclosure provides composite support material and associated methods used in the fabrication of three-dimensional objects. In one example, a composite support material for three-dimensional printing can include a soluble filament core that is soluble in a solvent and is encapsulated with an insoluble shell that is insoluble in the solvent. The composite support material is stable in air and, when printed, is dissolvable in the solvent.

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Patent Owner(s)

  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Guang Jin San Diego, US 15 46
Smith,, Jr Greg S San Diego, US 1 10
Wynne, Ben San Diego, US 50 206

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