Title:
PHTHALOCYANINE-BASED COMPOUND AND HEAT RAY ABSORPTION MATERIAL CONTAINING THE SAME
Document Type and Number:
Japanese Patent JP2019006747
Kind Code:
A
Abstract:
To provide a phthalocyanine-based compound having a high visible light transmittance while maintaining a satisfactory heat ray absorptivity.SOLUTION: There is provided a phthalocyanine-based compound represented by formula (1), wherein 10 to 14 of Zto Zare each independently a substituent (a), in this case, the balance of Zto Z(provided that the balance is two adjacent substituents of Zto Z, Zto Z, Zto Z, Zto Z) is a specific structure; or at least two pairs of the two adjacent substituents of Zto Z, Zto Z, Zto Z, Zto Zare a specific structure, in this case, one to three pairs of the two adjacent substituents of Zto Z, Zto Z, Zto Z, Zto Zare a specific structure and the balance of Zto Zis each independently a hydrogen atom or a specific substituent; M is a metal, a metal oxide or a metal halide.SELECTED DRAWING: None
Inventors:
MASUDA SEIJI
HASHIMOTO MOTOHIDE
HASHIMOTO MOTOHIDE
Application Number:
JP2017126727A
Publication Date:
January 17, 2019
Filing Date:
June 28, 2017
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND
International Classes:
C07D491/22; C09B47/18; C09K3/00; G02B5/22
Domestic Patent References:
| JPH0315178B2 | 1991-02-28 | |||
| JP2014122205A | 2014-07-03 | |||
| JP2011063540A | 2011-03-31 | |||
| JP2011241349A | 2011-12-01 | |||
| JP2016124964A | 2016-07-11 |
Attorney, Agent or Firm:
Hatta International Patent Corporation