Title:
METHOD FOR PURIFYING DIGLYCIDYL AMINE EPOXY COMPOUND
Document Type and Number:
Japanese Patent JP2020033320
Kind Code:
A
Abstract:
To provide a method for purifying an epoxy compound having a high removal rate of chlorine ions and being low cost.SOLUTION: A method for purifying a diglycidyl amine epoxy compound represented by a formula (1), includes liquid separating operation by centrifugal separation.SELECTED DRAWING: None
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Inventors:
ICHIOKA YOSHITSUGU
NAKATANI NIRO
HAYASHI RYOJI
TAKAHASHI SHOSUKE
NISHIWAKI HIROZANE
NAKATANI NIRO
HAYASHI RYOJI
TAKAHASHI SHOSUKE
NISHIWAKI HIROZANE
Application Number:
JP2018162872A
Publication Date:
March 05, 2020
Filing Date:
August 31, 2018
Export Citation:
Assignee:
TORAY FINECHEMICALS CO LTD
TORAY INDUSTRIES
TORAY INDUSTRIES
International Classes:
C07D301/27; C07D303/36
Domestic Patent References:
| JP2012219081A | 2012-11-12 | |||
| JPS484006B1 | ||||
| JPS523924B1 | 1977-01-31 | |||
| JPH07286030A | 1995-10-31 | |||
| JP2015500394A | 2015-01-05 | |||
| JPH02150413A | 1990-06-08 |
Foreign References:
| WO2010047244A1 | 2010-04-29 | |||
| WO2013089006A1 | 2013-06-20 |
Attorney, Agent or Firm:
Seiryu International Patent Service Corporation
Takayoshi in the daytime
Masao Sakaizawa
Takayoshi in the daytime
Masao Sakaizawa