Hydraulic and earth engineering – Earth treatment or control – Chemical
Patent
1988-08-08
1989-05-30
Taylor, Dennis L.
Hydraulic and earth engineering
Earth treatment or control
Chemical
166295, 405232, 405264, E02D 526
Patent
active
048345830
ABSTRACT:
The present invention relates to stabilizing a structure embedded in an earth formation by disposing the solidifiable liquid resin composition between at least an external portion of the structure and the surrounding earth formation, and solidifying the resin composition in intimate and static contact with both the structure and the formation, whereby the solidified resin is bonded to both the structure and the formation.
The liquid thermosetting resin-forming composition contains 10-50%v polyglycidylether of 2,2-bis(4-hydroxyphenyl)propane, 10-88%v ethylacetate, 0-78%v butoxyloxitol, 2-20%v diethanoltriamine, 0-78%v xylene and 0-15%v dimethylaminomethylphenol.
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patent: 4618289 (1986-10-01), Federer
Lieffering Ronald A.
Roberts David L.
Shell Oil Company
Taylor Dennis L.
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