E. I. du Pont de nemours patents Grouting compositions
Patent No. U.S. 6,545,068 B1
E. I. du Pont de Nemours and Company has been granted a patent for a grouting composition. The first component comprises a peroxide, a liquid which comprises water and a solid particulate. The second component comprises a polymer, a crosslinking agent and a solid particulate. The liquid is present in the first component in the range of from about five to 35% weight of the polymer and the first component, second component or both further comprises sugar.