Title:
(メタ)アクリル酸エステルの保存方法
Document Type and Number:
Japanese Patent JP4428144
Kind Code:
B2
Abstract:
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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Inventors:
Kenji Takasaki
Shuhei Yada
Yasuyuki Ogawa
Yoshiro Suzuki
Shuhei Yada
Yasuyuki Ogawa
Yoshiro Suzuki
Application Number:
JP2004160807A
Publication Date:
March 10, 2010
Filing Date:
May 31, 2004
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C07C67/62; G03D3/08; B65H5/06; B65H9/16; C07C69/54
Domestic Patent References:
| JP2002326976A | ||||
| JP2004123169A | ||||
| JP2004083460A | ||||
| JP2000103763A |
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Hidemi Matsukura
Tsutomu Toyama
Hidemi Matsukura
Tsutomu Toyama