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Title:
PHTHALOCYANINE COMPOUND, NEAR INFRARED ABSORBING PIGMENT, AND NEAR INFRARED ABSORPTION MATERIAL
Document Type and Number:
Japanese Patent JP2013108060
Kind Code:
A
Abstract:

To provide a phthalocyanine compound that has an absorption at the near infrared region of 800-1,000 nm, and can contribute to the production of a more high-quality PDP and heat ray cutting film.

At least four at α positions of a phthalocyanine skeleton denote a monoalkylamino group having a 1-10C alkyl group, a dialkylamino group having a 1-10C alkyl group, a 4-6C cyclic alkyl amino group, a phenyloxy group that may have a substituent A, or a phenylthio group that may have a substituent B. The substituents A and B denote a 1-10C alkyl group, a 1-10C alkoxy group, a monoalkylamino group having a 1-10C alkyl group, a dialkylamino group having a 1-10C alkyl group, a morpholyl group, a nitro group, a cyano group, a trifluoromethyl group, a halogen atom, a carboxyl group, and an ester group or the like, and the number of substitution is 1-3.


Inventors:
MANABE YOSUKE
HAYASHI SATOSHI
Application Number:
JP2012199029A
Publication Date:
June 06, 2013
Filing Date:
September 11, 2012
Export Citation:
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Assignee:
YAMADA CHEM CO
International Classes:
C09B47/22; C07D487/22; C09K3/00
Domestic Patent References:
JP2001179811A2001-07-03
JPH08507731A1996-08-20
JPH0423868A1992-01-28
JPS60209583A1985-10-22
JPS6371858A1988-04-01
Foreign References:
KR20110070099A2011-06-24
KR20110070092A2011-06-24
WO2010076969A22010-07-08
WO2010076968A22010-07-08
WO2009133668A12009-11-05
Attorney, Agent or Firm:
Kazuhiro Akazawa
Takeshi Miyazawa