Title:
GLYCIDYL (METH)ACRYLATE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/158463
Kind Code:
A1
Abstract:
The present invention provides: a glycidyl (meth)acrylate composition that can be stably stored for long periods of time without a phenolic polymerization inhibitor that is included in the composition being readily degraded; and a method for suppressing the deactivation of the phenolic polymerization inhibitor in the glycidyl (meth)acrylate composition. More specifically, the present invention provides: a glycidyl (meth)acrylate composition that includes glycidyl (meth)acrylate, a quaternary ammonium salt, a strong acid salt, and a phenolic polymerization inhibitor; and a method for suppressing the deactivation of the phenolic polymerization inhibitor in the glycidyl (meth)acrylate composition, the method involving adjusting the amount of the strong acid salt in the glycidyl (meth)acrylate composition to a fixed amount relative to the quaternary ammonium salt.
Inventors:
YURI MICHIHIRO (JP)
SUZUKI KOUJI (JP)
SUZUKI SHU (JP)
SUZUKI KOUJI (JP)
SUZUKI SHU (JP)
Application Number:
PCT/JP2022/001690
Publication Date:
July 28, 2022
Filing Date:
January 19, 2022
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08F2/40; C07D303/40; C08F20/32
Domestic Patent References:
| WO2014148301A1 | 2014-09-25 |
Foreign References:
| JPH08239372A | 1996-09-17 | |||
| JP2006193449A | 2006-07-27 | |||
| JP2002069363A | 2002-03-08 | |||
| JP2001240615A | 2001-09-04 | |||
| JP2016199703A | 2016-12-01 | |||
| JP2014076959A | 2014-05-01 | |||
| JPH09249657A | 1997-09-22 |
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
Download PDF: