Title:
METHOD FOR PRODUCING ETHYLENICALLY UNSATURATED GROUP-CONTAINING ISOCYANATE COMPOUND
Document Type and Number:
Japanese Patent JP2014062071
Kind Code:
A
Abstract:
To provide a production method capable of obtaining an ethylenically unsaturated group-containing isocyanate compound with high yield, which is excellent in safety to human bodies or environments without using phosgene and in which the production processes and production facilities are simplified.
There is a method for producing an ethylenically unsaturated group-containing isocyanate compound which produces a compound having an ethylenically unsaturated bond and an isocyanate group in the molecule using an amino alcohol as a raw material, wherein the method has a step of producing a cyclic compound having a urethane bond in the molecule as an intermediate.
Inventors:
KATO TOMOMITSU
ONO KATSUTOSHI
NOZAWA KANEO
MANTANI SHINICHI
NISHIMURA NORITO
ONO KATSUTOSHI
NOZAWA KANEO
MANTANI SHINICHI
NISHIMURA NORITO
Application Number:
JP2012208649A
Publication Date:
April 10, 2014
Filing Date:
September 21, 2012
Export Citation:
Assignee:
SHOWA DENKO KK
International Classes:
C07C263/06; C07C265/04
Domestic Patent References:
| JP2004018507A | 2004-01-22 | |||
| JPS62195354A | 1987-08-28 | |||
| JPH0625109A | 1994-02-01 | |||
| JPS53111062A | 1978-09-28 |
Foreign References:
| WO2011130032A1 | 2011-10-20 | |||
| US2437389A | 1948-03-09 |
Attorney, Agent or Firm:
Masatake Shiga
Suzuki Mitsuyoshi
Norihiko Ara
Osamu Mikuni
Suzuki Mitsuyoshi
Norihiko Ara
Osamu Mikuni