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Daniel J. Watts
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Kingston, NJ, US
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last 30 patents
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Patent Grant
Cationic reaction product of kraft lignin with aldehyde and polyamine
Patent number
4,455,257
Issue date
Jun 19, 1984
Reed Lignin, Inc.
Henry W. Hoftiezer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...