Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BLUE LIGHT ABSORBING COMPOUND
Document Type and Number:
Japanese Patent JP2018168140
Kind Code:
A
Abstract:
To provide a blue light absorbing compound having a high effect of blocking harmful blue light of 380-500 nm.SOLUTION: A blue light absorbing compound has one or more trichiocarbonate groups in the molecule represented by formula (1), such as ethylene trithiocarbonate, dibenzyl trithiocarbonate. In the compound, thiocarbonate may form a saturated/unsaturated heterocycle. There is also provided use of a composition and a molding containing the compound.SELECTED DRAWING: None

More Like This:
Inventors:
OKAZAKI MITSUKI
SUESUGI KOJI
OIKI MOTOHARU
Application Number:
JP2017160556A
Publication Date:
November 01, 2018
Filing Date:
August 23, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUI CHEMICALS INC
International Classes:
C07C381/00; C07D339/06; C07D495/04; C08G18/38
Attorney, Agent or Firm:
Shinji Hayami



 
Previous Patent: 通信装置

Next Patent: 表面処理粉体