Self-repairing cement polymer composites and processes of making and using same
Abstract
New cement-polymer composites and processes of making and using are detailed. One exemplary cement-polymer composite include a Portland cement, an epoxide polymer, a thiol-containing crosslinking agent, and an optional phase separation inhibitor. These composites are dynamically self-healing, mechanically robust, and thermally stable in high temperature environments and can be expected to increase service lifetimes in various applications including energy producing wellbores.
- Inventors:
- Issue Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568692
- Patent Number(s):
- 10370577
- Application Number:
- 15/677,993
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- DOE Contract Number:
- AC05-76RL01830; GTO300000
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 08/15/2017
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Fernandez, Carlos A., Koech, Phillip K., Um, Wooyong, Glezakou, Vassiliki -Alexandra, Chun, Jaehun, Childers, M. Ian, Nguyen, Manh Thuong, and Rod, Kenton A. Self-repairing cement polymer composites and processes of making and using same. United States: N. p., 2019.
Web.
Fernandez, Carlos A., Koech, Phillip K., Um, Wooyong, Glezakou, Vassiliki -Alexandra, Chun, Jaehun, Childers, M. Ian, Nguyen, Manh Thuong, & Rod, Kenton A. Self-repairing cement polymer composites and processes of making and using same. United States.
Fernandez, Carlos A., Koech, Phillip K., Um, Wooyong, Glezakou, Vassiliki -Alexandra, Chun, Jaehun, Childers, M. Ian, Nguyen, Manh Thuong, and Rod, Kenton A. Tue .
"Self-repairing cement polymer composites and processes of making and using same". United States. https://www.osti.gov/servlets/purl/1568692.
@article{osti_1568692,
title = {Self-repairing cement polymer composites and processes of making and using same},
author = {Fernandez, Carlos A. and Koech, Phillip K. and Um, Wooyong and Glezakou, Vassiliki -Alexandra and Chun, Jaehun and Childers, M. Ian and Nguyen, Manh Thuong and Rod, Kenton A.},
abstractNote = {New cement-polymer composites and processes of making and using are detailed. One exemplary cement-polymer composite include a Portland cement, an epoxide polymer, a thiol-containing crosslinking agent, and an optional phase separation inhibitor. These composites are dynamically self-healing, mechanically robust, and thermally stable in high temperature environments and can be expected to increase service lifetimes in various applications including energy producing wellbores.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Aug 06 00:00:00 EDT 2019},
month = {Tue Aug 06 00:00:00 EDT 2019}
}
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