Title:
紫外線吸収剤
Document Type and Number:
Japanese Patent JP6857217
Kind Code:
B2
Abstract:
Compounds that have ultraviolet light absorbing properties, and which can also have mesogenic properties. Compositions that include one or more such compounds. Articles of manufacture that include one or more such compounds, such as optical elements that include an optical substrate and a layer that includes at least one such compound.
Inventors:
Lamai Agari Lady
Corey S. Brown
Alan grab
Men Hee
Anil Kumar
Louison Sue
Corey S. Brown
Alan grab
Men Hee
Anil Kumar
Louison Sue
Application Number:
JP2019145452A
Publication Date:
April 14, 2021
Filing Date:
August 07, 2019
Export Citation:
Assignee:
Transitions Optical, Incorporated
International Classes:
C07D235/18; C07D263/57; C09K9/02; G02F1/1335
Domestic Patent References:
| JP2012184168A | ||||
| JP2006282979A | ||||
| JP57142975A | ||||
| JP2013133447A | ||||
| JP2002532479A | ||||
| JP2004203841A |
Foreign References:
| US20100213423 |
Other References:
FREEMAN, Harold S. et al,Dyes and Pigments,1992年,20,171-195
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Natsuki Morishita