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. 21, 2013
Filed:
Nov. 02, 2010
Applicants:
Richard Wharton, Irvona, PA (US);
Walter Neal Simmons, Durham, NC (US);
John G. Oldsen, Butler, PA (US);
Inventors:
Richard Wharton, Irvona, PA (US);
Walter Neal Simmons, Durham, NC (US);
John G. Oldsen, Butler, PA (US);
Assignee:
J-Lok Co., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The gel time of a grouting system may be controlled by providing a resin component separated by a catalyst component, where a carbon component is included in the catalyst component. The catalyst component may include an inhibitor such as a phenolic compound, and/or the resin component may include a promoter such as an aniline compound.