Flame resistant build materials and associated printed 3d articles
Assignee3D Systems, Inc.
InventorKhalil MOUSSA
Life of this patent
Estimating the term…
Abstract
Polymerizable liquids for 3D printing applications are described herein which, in some embodiments, impart flame resistant and/or flame retardant properties to articles printed from the build materials. The polymerizable liquids may also impart desirable mechanical properties to the articles. In some embodiments, a polymerizable liquid comprises a curable isocyanurate component in an amount of at least 20 wt. %, based on total weight of the polymerizable liquid, and an organophosphate component comprises one or more organophosphate compounds. In some embodiments, the polymerizable liquid further comprises an acrylate component.
Claims13
A polymerizable liquid comprising:
- a curable isocyanurate component in an amount of at least 20 wt. %, based on total weight of the polymerizable liquid;
- and
- an organophosphate component comprising one or more organophosphate compounds,
- wherein the curable isocyanurate component comprises a mixture of isocyanurate polyacrylate and polyallyl isocyanurate.
Dependencies are inferred from the claim text.