Patents

E. I. du Pont de nemours patents Grouting compositions

August 11, 2005

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.
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