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US 2003/0125455 A1Published application
Method for preparing poly-alpha-hydroxyacrylate aqueous solution
AssigneeNippon Peroxide Co., Ltd.
InventorsRyuichi Kayama, Toshio Suzuki
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Abstract
A method for preparing a poly-α-hydroxyacrylate aqueous solution, which comprises reacting a polylactone compound corresponding to poly-α-hydroxyacrylic acid (hereinafter referred to as “PLAC”) with an alkali, wherein the alkali is added dividedly.
Claims16
A method for preparing a poly-α-hydroxyacrylate aqueous solution, which comprises reacting a polylactone compound corresponding to poly-α-hydroxyacrylic acid (hereinafter referred to as “PLAC”) with an alkali, wherein the alkali is added dividedly.
Dependencies are inferred from the claim text.