Method of storing (meth)acrylic ester

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United States of America Patent

PATENT NO 7828021
SERIAL NO

11569308

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Abstract

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A method of storing (meth)acrylate in a tank of a less expensive and highly versatile material without losing stability of the stored (meth)acrylate. To be specific, a method of storing (meth)acrylate in a tank, including supplying an appropriate gas for storing (meth)acrylate into the tank, in which: the tank is made of a carbon steel material; the gas has a water concentration of 100 ppm or less; and the (meth)acrylate has a (meth)acrylic acid concentration of 30 ppm or less.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI CHEMICAL CORPORATION1-1 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 100-8251

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ogawa, Yasushi Yokkaichi, JP 114 1652
Suzuki, Yoshiro Yokkaichi, JP 96 822
Takasaki, Kenji Yokkaichi, JP 51 157
Yada, Shuhei Tokyo, JP 98 532

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