Water soluble barrier coatings for washout tooling for a composite layup
Abstract
A washout tooling for a composite layup is provided. The washout tooling comprises a casting mold having an exterior surface. The casting mold comprises a particulate material and a water-soluble binder. The casting mold is adapted to break down in the presence of an aqueous solution. The washout tooling further comprises a water-soluble coating layer overlying the exterior surface. The water-soluble coating layer is adapted to break down in the presence of an aqueous solution. The washout tooling further comprises a curable composite layer overlying the water-soluble coating layer. The water-soluble coating layer minimizes contact between the particulate material and the curable composite layer.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1986935
- Patent Number(s):
- 11524427
- Application Number:
- 17/126,457
- Assignee:
- UT-Battelle LLC (Oak Ridge, TN); University of Tennessee Research Foundation (Knoxville, TN)
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 12/18/2020
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Saito, Tomonori, Han, Lu, Elliott, Amelia M., and Gilmer, Dustin B. Water soluble barrier coatings for washout tooling for a composite layup. United States: N. p., 2022.
Web.
Saito, Tomonori, Han, Lu, Elliott, Amelia M., & Gilmer, Dustin B. Water soluble barrier coatings for washout tooling for a composite layup. United States.
Saito, Tomonori, Han, Lu, Elliott, Amelia M., and Gilmer, Dustin B. Tue .
"Water soluble barrier coatings for washout tooling for a composite layup". United States. https://www.osti.gov/servlets/purl/1986935.
@article{osti_1986935,
title = {Water soluble barrier coatings for washout tooling for a composite layup},
author = {Saito, Tomonori and Han, Lu and Elliott, Amelia M. and Gilmer, Dustin B.},
abstractNote = {A washout tooling for a composite layup is provided. The washout tooling comprises a casting mold having an exterior surface. The casting mold comprises a particulate material and a water-soluble binder. The casting mold is adapted to break down in the presence of an aqueous solution. The washout tooling further comprises a water-soluble coating layer overlying the exterior surface. The water-soluble coating layer is adapted to break down in the presence of an aqueous solution. The washout tooling further comprises a curable composite layer overlying the water-soluble coating layer. The water-soluble coating layer minimizes contact between the particulate material and the curable composite layer.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {12}
}
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