Hydraulic binder with enhanced aging properties

Details Hydraulic binder with enhanced aging properties Hydraulic binder with enhanced aging properties

2006-07-11

2006-07-11

Wood, Elizabeth D. (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

C106S802000

Reexamination Certificate

active

07074269

ABSTRACT:
Hydraulic binders, such as cements, mortars with enhanced aging properties, are described. More particularly, hydraulic binders based on mineral silicates are described having greater aging strength, a method for making said binders and their uses and articles obtained from same. An organic compound comprising two hydrophilic functions and a hydrophobic chain such as adipic acid are added to the hydraulic binder to slow down the water uptake rate of said binder.

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Nikiforov, A. P., Derwent Abstract 1984-132803, Aug. 1983.
Nikiforov, A.P., “Rheological and physicomechanical properties of heavy concrete with additions of a melt of carboxylic acid,” Chemical Abstracts, vol. 120, No. 16, Columbus, OH; Abstract No. 1988874a; Apr. 1994.

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