The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 1989
Filed:
Aug. 08, 1988
David L Roberts, Rijswijk, NL;
Ronald A Lieffering, Rijswijk, NL;
Shell Oil Company, Houston, TX (US);
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.