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:
Jul. 11, 1995
Filed:
Nov. 12, 1993
Applicant:
Inventors:
Laurent Frouin, L'Hay Les Roses, FR;
Maryse Pennavaire, Romainville, FR;
Assignee:
Rhone-Poulenc Chimie, Courbevoie Cedex, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
106612 ; 106600 ; 106633 ; 106636 ; 106900 ; 405263 ;
Abstract
Inorganic settable slurries well suited for the sealing and/or consolidation of unstable soil/ground formations, or for the sealing/repair of defective building materials, include (a) an aqueous solution of an alkali metal silicate, (b) a water-soluble calcium compound, e.g., lime, (c) an alkali metal aluminate, and (d) an alkali metal hydroxide, preferably sodium hydroxide.