Invention Application
US20160376500A1 WHITE LIGHT EMITTING MATERIAL AND METHOD OF PREPARATION AND USES THEREOF
审中-公开
白光发射材料及其制备方法及其用途
- Patent Title: WHITE LIGHT EMITTING MATERIAL AND METHOD OF PREPARATION AND USES THEREOF
- Patent Title (中): 白光发射材料及其制备方法及其用途
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Application No.: US15188142Application Date: 2016-06-21
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Publication No.: US20160376500A1Publication Date: 2016-12-29
- Inventor: Alejando Ricardo FEMAT FLORES , David RIOS JARA , Larissa ALEXANDROVA , César Augusto FERNÁNDEZ GIJÓN , Guillermo SANTANA RODRIGUEZ
- Applicant: Instituto Potosino de Investigación Científica y Tecnológica A.C. , UNIVERSIDAD NACIONAL AUTONOMA DE MEXICO
- Applicant Address: MX San Luis Potosí MX México, D.F.
- Assignee: Instituto Potosino de Investigación Científica y Tecnológica A.C. (40%),UNIVERSIDAD NACIONAL AUTONOMA DE MEXICO (60%)
- Current Assignee: Instituto Potosino de Investigación Científica y Tecnológica A.C. (40%),UNIVERSIDAD NACIONAL AUTONOMA DE MEXICO (60%)
- Current Assignee Address: MX San Luis Potosí MX México, D.F.
- Main IPC: C09K11/06
- IPC: C09K11/06 ; C08F220/14 ; C07D487/06
Abstract:
The instant invention is related with new perimidine derivatives synthesized via direct condensation between naphthalene-1,8-diamine and itaconic or citraconic anhydrides at low temperature. The targeting itaco-perinone (IP) molecule formed via double low temperature cyclization has fluorescence properties emitting white light intensively. Besides, 9-methylene-8H-pyrrolo[1,2-a]perimidin-10(9H)-one is copolymerizable with several kind of organic monomer compounds via free radical mechanism maintaining the ability to emit white light even within the polymer film.
Public/Granted literature
- US10280366B2 White light emitting material and method of preparation and uses thereof Public/Granted day:2019-05-07
Information query
