The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 22, 2016
Filed:
Jun. 29, 2015
Mitsubishi Rayon Co., Ltd., Tokyo, JP;
Hiroshi Niino, Otake, JP;
Yutaka Aoki, Otake, JP;
Mutsubishi Rayon Co., Ltd., Tokyo, JP;
Abstract
Disclosed is a production method of a thermoplastic resin composition comprising: blending a thermoplastic resin (A) and a metal complex (B) and a ligand (C2), wherein the metal complex (B) has a ligand (C1) coordinated therein, and wherein the ligand (C2) has a higher boiling point than the ligand (C1) under atmospheric pressure, and then heating and mixing the resulting blend at a temperature of not less than a boiling point of the ligand (C1) and not more than a boiling point of the ligand (C2), to produce a thermoplastic resin composition that can provide a light-emitting body at low cost in which a light-emitting material is dispersed in the resin in a good dispersion state, excellent in transparency and excellent in light-emitting properties of visible light; a molding material obtained by molding the thermoplastic resin composition; and a light-emitting body obtained by molding the thermoplastic resin composition.