JPS5655456A - Azo pigment - Google Patents

Azo pigment

Info

Publication number
JPS5655456A
JPS5655456A JP10508480A JP10508480A JPS5655456A JP S5655456 A JPS5655456 A JP S5655456A JP 10508480 A JP10508480 A JP 10508480A JP 10508480 A JP10508480 A JP 10508480A JP S5655456 A JPS5655456 A JP S5655456A
Authority
JP
Japan
Prior art keywords
azo pigment
formula
oxo
coupling
resistance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10508480A
Other languages
Japanese (ja)
Other versions
JPS5727138B2 (en
Inventor
Kimihide Kawamura
Shojiro Horiguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dainichiseika Color and Chemicals Mfg Co Ltd
Original Assignee
Dainichiseika Color and Chemicals Mfg Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dainichiseika Color and Chemicals Mfg Co Ltd filed Critical Dainichiseika Color and Chemicals Mfg Co Ltd
Priority to JP10508480A priority Critical patent/JPS5655456A/en
Publication of JPS5655456A publication Critical patent/JPS5655456A/en
Publication of JPS5727138B2 publication Critical patent/JPS5727138B2/ja
Granted legal-status Critical Current

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  • Coloring (AREA)

Abstract

NEW MATERIAL:An azo pigment of formula I (wherein X is H or Cl; n is 1W4; R1 and R2 are plenylene or biphenylene which may have a halogen, methyl, methoxy, ethoxy, nitro, acetylamino or benzoyl group).
USE: An azo pigment, excellent in solvent resistance, light resistance, heat resistance, coloring power, etc.
PREPARATION: Said azo pigment is obtained by the coupling of a diazonium compound of an aromatic primary amine of formula X, obtained from 3-imino-1-oxo isoindolene, or 3,3'-dichloro-1-oxo isoindoline or those substituted with chlorine and an aromatic diamine, with a coupling component of formula III.
COPYRIGHT: (C)1981,JPO&Japio
JP10508480A 1980-08-01 1980-08-01 Azo pigment Granted JPS5655456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10508480A JPS5655456A (en) 1980-08-01 1980-08-01 Azo pigment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10508480A JPS5655456A (en) 1980-08-01 1980-08-01 Azo pigment

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9558177A Division JPS5430221A (en) 1977-08-11 1977-08-11 Preparation of azo pigments

Publications (2)

Publication Number Publication Date
JPS5655456A true JPS5655456A (en) 1981-05-16
JPS5727138B2 JPS5727138B2 (en) 1982-06-09

Family

ID=14398051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10508480A Granted JPS5655456A (en) 1980-08-01 1980-08-01 Azo pigment

Country Status (1)

Country Link
JP (1) JPS5655456A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5484901A (en) * 1994-03-23 1996-01-16 Basf Aktiengesellschaft Isoindolineazo pigments
JP2000129172A (en) * 1998-10-27 2000-05-09 Nagashima Tokushu Toryo Kk Heat-shielding coating and its coating method
JP2004027241A (en) * 2003-10-14 2004-01-29 Nagashima Tokushu Toryo Kk Thermal insulation coating and its coating method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142351U (en) * 1989-04-28 1990-12-03

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5484901A (en) * 1994-03-23 1996-01-16 Basf Aktiengesellschaft Isoindolineazo pigments
JP2000129172A (en) * 1998-10-27 2000-05-09 Nagashima Tokushu Toryo Kk Heat-shielding coating and its coating method
JP2004027241A (en) * 2003-10-14 2004-01-29 Nagashima Tokushu Toryo Kk Thermal insulation coating and its coating method

Also Published As

Publication number Publication date
JPS5727138B2 (en) 1982-06-09

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