Beneficiated water reducing compositions

Details Beneficiated water reducing compositions Beneficiated water reducing compositions

2005-07-12

2005-07-12

Wood, Elizabeth D. (Department: 1755)

Compositions: coating or plastic

Materials or ingredients

Additive materials for inorganic cements which contain a...

C106S217700, C106S156200, C106S708000, C106S726000, C106S728000, C106S810000, C106S809000, C106S808000, C106S805000, C106S795000, C106S790000, C106S748000, C106S727000, C106S725000, C106S501100, C106S205710, C106S215200, C106S218000, C106S243000, C127S037000, C252S182120, C524S320000

Reexamination Certificate

active

06916369

ABSTRACT:
Exemplary compositions comprise at least one aldopentonic acid, such as xylonic acid; and further comprise a lignin, a lignosulfonic acid or its salt, an additional sugar acid such as a aldohexonic acid or salt, a conventional admixture (such as a polyacrylate superplasticizer, a corrosion inhibitor, a set retard, a set accelerator, etc.), or a mixture thereof. Exemplary methods for obtaining microbiologically or enzymatically converted sugar acids are also described herein.

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