Acrylamide-based polymer, paper strength agent, and paper

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United States of America Patent

PATENT NO 9995001
APP PUB NO 20160340831A1
SERIAL NO

15114492

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Abstract

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The acrylamide-based polymer is produced by polymerizing a polymer component including (meth)acrylamide, a quaternary ammonium-based monomer, and (meth)allylsulfonic acid salt, but not including either a crosslinkable monomer containing nitrogen or a tertiary amino-based monomer.

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Patent Owner(s)

Patent OwnerAddress
HARIMA CHEMICALS INCORPORATEDKAKOGAWA-SHI HYOGO 675-0019

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiwara, Takahiro Hyogo, JP 30 191
Horii, Tadaaki Hyogo, JP 3 6
Inaoka, Kazushige Hyogo, JP 8 22
Kurihara, Takanori Hyogo, JP 3 6
Sato, Hirotaka Hyogo, JP 76 835

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