POLYMERIZATION REACTOR AND METHOD FOR PRODUCING WATER ABSORBENT RESIN

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United States of America Patent

SERIAL NO

14382996

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Abstract

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A polymerization reactor of the present invention includes a container body 1 and a jacket 2 covering the outer surface of the container body 1 and defining a passage for passing a cooling/heating medium between itself and the outer surface of the container body. The container body 1 is made of a clad metal plate including a support metal layer 11a having an inner surface at an inner side of the container body and an outer surface at an outer side of the container body, and an inner corrosion-resistant metal skin layer 11b bonded to the inner surface of the support metal layer and being smaller in thickness than the support metal layer.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO SEIKA CHEMICALS CO LTDJAPAN HYOGO PREFECTURE HYOGO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hara, Naoaki Himeji-shi, JP 2 2
Maeda, Nobuhiro Himeji-shi, JP 21 164
Takatori, Junichi Himeji-shi, JP 31 122

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