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US 2025/0026076 A1Published application
Additive manufacturing using polyurea materials
AssigneePPG Industries Ohio, Inc.
InventorsDavid Robert Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan Donaldson, Anthony J. Fogl
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Abstract
Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.
Claims20
A reactive additive manufacturing composition, comprising:
- a first component having a first functional group;
- and
- a second component having a second functional group, wherein the second functional group is reactive with the first functional group;
- wherein the composition has a shear rate of 0.1 sec−1 to 102 sec−1 at 25° C.
1 more element
Dependencies are inferred from the claim text.