Additive manufacturing using reinforced materials

This invention describes special liquid mixtures used in 3D printing to create stronger objects. These mixtures combine specific amounts of silica particles, like very fine sand, with liquid materials that harden when printed. The silica particles, which are very small, are mixed in specific proportions to make the final 3D-printed items tougher.

Why it matters: The core challenge remains optimizing specific material formulations for diverse additive manufacturing processes, which has not fundamentally changed since filing.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedChemical formulation, specialized 3D printer

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