Title:
フタロシアニン系化合物およびこれを含む熱線吸収材
Document Type and Number:
Japanese Patent JP7274336
Kind Code:
B2
Abstract:
To provide a phthalocyanine compound having excellent heat-ray adsorbing ability and having excellent visible light transmittance, and having excellent light resistance.SOLUTION: The present invention relates to a phthalocyanine compound in which a group having a 2,2,6,6-tetramethyl piperidin group is bonded to a phthalocyanine skeleton or naphthalocyanine skeleton.SELECTED DRAWING: None
Inventors:
Kiyoshi Masuda
Application Number:
JP2019079505A
Publication Date:
May 16, 2023
Filing Date:
April 18, 2019
Export Citation:
Assignee:
Nippon Shokubai Co., Ltd.
International Classes:
C07D487/22; C07D519/00; C09B47/18; C09B67/20; C09K3/00
Domestic Patent References:
| JP2003003099A | ||||
| JP7268228A |
Foreign References:
| WO2014156496A1 | ||||
| CN101864188A |
Attorney, Agent or Firm:
IBC Ichibancho Patent Attorney Corporation
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