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Water-soluble polymer and its use
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Patent number 6,780,832
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Issue date Aug 24, 2004
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Nippon Shokubai Co., Ltd.
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Yoshihiro Maeda
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Polymer production process
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Patent number 6,521,721
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Issue date Feb 18, 2003
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Nippon Shokubai Co., Ltd.
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Yoshihiro Maeda
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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