Title:
A light irradiation device, the light response method using it, and a manufacturing method of lactam
Document Type and Number:
Japanese Patent JP6137333
Kind Code:
B2
Abstract:
Provided are a photoirradiation device equipped with: a first optically transparent container for covering a light-emitting body provided with light-emitting diodes; a liquid phase section provided on the outside thereof and formed from a liquid having a refractive index closer to that of the first optically transparent container than that of a gas forming a gas phase section inside the first optically transparent container; and a second optically transparent container for covering the liquid phase section, a photoreaction method using the photoirradiation device, and a method for producing lactam by using the photoreaction method. The reflection of light between a target liquid and a light-emitting diode light source is suppressed, and a desired photoirradiation can be achieved with a high optical transparency.
Inventors:
Ryota Utsumi
Toru Takahashi
Toru Takahashi
Application Number:
JP2015548506A
Publication Date:
May 31, 2017
Filing Date:
September 17, 2015
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
B01J19/12; C07C249/06; C07C251/44; C07D201/06; C07D225/02
Domestic Patent References:
| JP39022959B1 | ||||
| JP44013498B1 | ||||
| JP2010006776A | ||||
| JP2008246355A | ||||
| JP6077107U | ||||
| JP2012089755A | ||||
| JP2006263609A | ||||
| JP2000126589A |
Attorney, Agent or Firm:
Toshimitsu Ban
Koichi Hosoda
Koichi Hosoda