Reactive polymer fused deposition manufacturing
Patent
·
OSTI ID:1357550
Methods and compositions for additive manufacturing that include reactive or thermosetting polymers, such as urethanes and epoxies. The polymers are melted, partially cross-linked prior to the depositing, deposited to form a component object, solidified, and fully cross-linked. These polymers form networks of chemical bonds that span the deposited layers. Application of a directional electromagnetic field can be applied to aromatic polymers after deposition to align the polymers for improved bonding between the deposited layers.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-00OR22725
- Assignee:
- UT-Battelle, LLC
- Patent Number(s):
- 9,650,537
- Application Number:
- 14/252,423
- OSTI ID:
- 1357550
- Resource Relation:
- Patent File Date: 2014 Apr 14
- Country of Publication:
- United States
- Language:
- English
Rapid Non-Contact Energy Transfer for Additive Manufacturing Driven High Intensity Electromagnetic Fields
|
patent-application | July 2015 |
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