Avobenzone fusing agents for three-dimensional printing
AssigneePeridot Print LLC
InventorsEmily Levin, Emre Hiro Discekici, Stephen G. Rudisill, Krzysztof Nauka
Life of this patent
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Abstract
A three-dimensional printing kit can include a build material with from about 80 wt % to 100 wt % polymeric particles having a D50 particle size from about 10 μm to about 150 μm, and a fusing agent including from about 0.5 wt % to about 20 wt % avobenzone particles dispersed in an aqueous liquid vehicle based on a total weight of the fusing agent.
Claims16
A fusing agent for three-dimensional printing, the fusing agent comprising:
- an aqueous liquid vehicle including water, an organic cosolvent, and a dispersant;
- and
- from about 0.5 wt % to about 20 wt % of avobenzone particles in the aqueous liquid vehicle based on a total weight of the fusing agent, wherein the avobenzone particles have a D50 particle size of from about 30 nm to about 1000 nm.
-17. (canceled)
A three-dimensional printed object comprising multiple fused polymeric layers that are also fused to one another, wherein individual fused polymeric layers include a fused composite of polymeric particles and avobenzone particles at a weight ratio of from about 1000:1 to about 9:1.
Dependencies are inferred from the claim text.