Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Reexamination Certificate
2006-10-31
2006-10-31
Maier, Leigh C. (Department: 1623)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
C514S054000, C536S001110, C536S123100, C536S124000, C435S129000
Reexamination Certificate
active
07129217
ABSTRACT:
This invention provides an aqueous solution of acrylamide that is useful as a starting material for high-quality polyacrylamide. Starting materials for polyacrylamide are an aqueous solution of acrylamide containing a saccharide and an aqueous solution of acrylamide containing a saccharide produced with the use of a biocatalyst having nitrile hydratase activity.
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Murao Kozo
Seya Masaaki
Dia-Nitrix Co., Ltd.
Henry Michael C.
Maier Leigh C.
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