Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Reexamination Certificate
2004-11-18
2008-12-09
Marcantoni, Paul (Department: 1793)
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
C106S730000
Reexamination Certificate
active
07462236
ABSTRACT:
Methods and compositions of the invention involve the use of crude intermediate fermentation broth, derived from industrial glucose fermentation processes prior to completion of purification steps, as additives and admixtures for cementitious compositions.
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Chun Byong-Wa
Jeknavorian Ara A.
Porteneuve Charlotte B.
Leon Craig K.
Marcantoni Paul
W. R. Grace & Co.,-Conn.
Williams Stephan P.
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