Title:
Solid solution paints nanoparticle dispersion liquid
Document Type and Number:
Japanese Patent JP6144331
Kind Code:
B2
Abstract:
The problem addressed by the present invention is to provide a high heat-resistant phthalocyanine. The phthalocyanine is separated by mixing a phthalocyanine separation solvent and a phthalocyanine solution characterized in that a phthalocyanine starting material is dissolved in a solvent. The phthalocyanine is characterized by having high heat resistance, the decomposition temperature of the separated phthalocyanine being at least 10°C higher than the decomposition temperature of the phthalocyanine starting material. Also, the phthalocyanine solution may be the result of dissolving at least two types of phthalocyanine starting material in the solvent, the separated phthalocyanine being characterized by containing a solid solvent of the at least two types of phthalocyanine starting material and by the decomposition temperature of the separated phthalocyanine being at least 10°C higher than the decomposition temperature of a mixture of at least two types of phthalocyanine separated by mixing the phthalocyanine separation solvent and each of at least two types of phthalocyanine solution resulting from dissolving each of the at least two types of phthalocyanine starting material in a solvent.
Inventors:
Maekawa Masaki
Araki Kanaeko
Hideyuki Oka
Honda Daisuke
Shinichi Enomura
Araki Kanaeko
Hideyuki Oka
Honda Daisuke
Shinichi Enomura
Application Number:
JP2015257232A
Publication Date:
June 07, 2017
Filing Date:
December 28, 2015
Export Citation:
Assignee:
M Technique Co., Ltd.
International Classes:
C09B67/22; B01F23/80; B82Y30/00; C09B47/04; C09B67/12; C09B67/20
Domestic Patent References:
| JP2008231415A | ||||
| JP2007284590A |
Attorney, Agent or Firm:
Takenobu Samejima