Additive manufacturing using polyurea materials

Fenn, David Robert; Olson, Kurt G.; Rock, Reza M.; Kutchko, Cynthia; Donaldson, Susan F.; Fogl, Anthony J.

Additive manufacturing using polyurea materials

Patent · 14 December 2020

OSTI ID:1771726

Fenn, David Robert; Olson, Kurt G.; Rock, Reza M.; Kutchko, Cynthia; Donaldson, Susan F.; Fogl, Anthony J.

Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.

Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC05-00OR22725

Assignee:: PPG Industries Ohio, Inc. (Cleveland, OH)

Patent Number(s):: 10,864,673

Application Number:: 16/423,474

OSTI ID:: 1771726

Country of Publication:: United States

Language:: English

References (10)

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Mechanical, Thermal, and Electrical Properties of Graphene-Epoxy Nanocomposites—A Review Atif, Rasheed; Shyha, Islam; Inam, Fawad Polymers, Vol. 8, Issue 8 https://doi.org/10.3390/polym8080281	journal	August 2016
A new photopolymer extrusion 5-axis 3D printer Asif, Muhammad; Lee, Joo Hyun; Lin-Yip, Mikyla J. Additive Manufacturing, Vol. 23 https://doi.org/10.1016/j.addma.2018.08.026	journal	October 2018
Reactive inkjet printing of polyurethanes Kröber, Peter; Delaney, Joseph T.; Perelaer, Jolke Journal of Materials Chemistry, Vol. 19, Issue 29 https://doi.org/10.1039/b823135d	journal	January 2009
Water-based coatings for 3D printed parts Zhu, Jiayi; Chen, Julia L.; Lade, Robert K. Journal of Coatings Technology and Research, Vol. 12, Issue 5 https://doi.org/10.1007/s11998-015-9710-3	journal	July 2015
Electrically conductive thermoplastic polyurethane/polypropylene nanocomposites with selectively distributed graphene Lan, Yan; Liu, Hu; Cao, Xiaohan Polymer, Vol. 97 https://doi.org/10.1016/j.polymer.2016.05.017	journal	August 2016
Conductivity Enhancement of Binder-Based Graphene Inks by Photonic Annealing and Subsequent Compression Rolling : Conductivity Enhancement of Binder-Based Graphene Inks… Arapov, Kirill; Bex, Guy; Hendriks, Rob Advanced Engineering Materials, Vol. 18, Issue 7 https://doi.org/10.1002/adem.201500646	journal	March 2016
Visual perception: Learning to see through noise Hurlbert, Anya Current Biology, Vol. 10, Issue 6 https://doi.org/10.1016/S0960-9822(00)00371-7	journal	March 2000

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