JPS5823858A - 顔料形態のキナクリドン顔料の製造方法 - Google Patents

顔料形態のキナクリドン顔料の製造方法

Info

Publication number
JPS5823858A
JPS5823858A JP11631282A JP11631282A JPS5823858A JP S5823858 A JPS5823858 A JP S5823858A JP 11631282 A JP11631282 A JP 11631282A JP 11631282 A JP11631282 A JP 11631282A JP S5823858 A JPS5823858 A JP S5823858A
Authority
JP
Japan
Prior art keywords
quinacridone
parts
product
pigment
crude
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
JP11631282A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0358389B2 (enrdf_load_stackoverflow
Inventor
エドワ−ド・イフライム・ジアフイ
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPS5823858A publication Critical patent/JPS5823858A/ja
Publication of JPH0358389B2 publication Critical patent/JPH0358389B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP11631282A 1981-07-07 1982-07-06 顔料形態のキナクリドン顔料の製造方法 Granted JPS5823858A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28119481A 1981-07-07 1981-07-07
US368321 1982-04-16
US281194 2005-11-16

Publications (2)

Publication Number Publication Date
JPS5823858A true JPS5823858A (ja) 1983-02-12
JPH0358389B2 JPH0358389B2 (enrdf_load_stackoverflow) 1991-09-05

Family

ID=23076338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11631282A Granted JPS5823858A (ja) 1981-07-07 1982-07-06 顔料形態のキナクリドン顔料の製造方法

Country Status (1)

Country Link
JP (1) JPS5823858A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02180884A (ja) * 1988-12-29 1990-07-13 Toyo Ink Mfg Co Ltd 新規な化合物,およびそれを用いた顔料並びに電子写真感光体
JPH09165528A (ja) * 1995-10-12 1997-06-24 Dainippon Ink & Chem Inc インダンスロンブルー顔料又はカルバゾールジオキサジンバイオレット顔料の製造方法
WO2019187058A1 (ja) * 2018-03-30 2019-10-03 大日精化工業株式会社 キナクリドン固溶体顔料の製造方法、顔料分散液及びインクジェット用インキ
US11535755B2 (en) 2016-10-28 2022-12-27 Dainichiseika Color & Chemicals Mfg. Co.. Ltd. Method for producing quinacridone solid solution pigment, pigment dispersion, and inkjet ink

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857400A (en) * 1955-09-19 1958-10-21 Du Pont Pigment production
GB900757A (en) * 1959-07-13 1962-07-11 Ciba Ltd Process for the manufacture of quinacridone pigments in a finely divided form
US3264300A (en) * 1963-04-30 1966-08-02 American Cyanamid Co 2, 9-dimethylquinacridone in a "yellow" crystalline form
US3598625A (en) * 1967-11-14 1971-08-10 Cities Service Co Production of pigmentary grade colorants

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857400A (en) * 1955-09-19 1958-10-21 Du Pont Pigment production
GB900757A (en) * 1959-07-13 1962-07-11 Ciba Ltd Process for the manufacture of quinacridone pigments in a finely divided form
US3264300A (en) * 1963-04-30 1966-08-02 American Cyanamid Co 2, 9-dimethylquinacridone in a "yellow" crystalline form
US3598625A (en) * 1967-11-14 1971-08-10 Cities Service Co Production of pigmentary grade colorants

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02180884A (ja) * 1988-12-29 1990-07-13 Toyo Ink Mfg Co Ltd 新規な化合物,およびそれを用いた顔料並びに電子写真感光体
JPH09165528A (ja) * 1995-10-12 1997-06-24 Dainippon Ink & Chem Inc インダンスロンブルー顔料又はカルバゾールジオキサジンバイオレット顔料の製造方法
US11535755B2 (en) 2016-10-28 2022-12-27 Dainichiseika Color & Chemicals Mfg. Co.. Ltd. Method for producing quinacridone solid solution pigment, pigment dispersion, and inkjet ink
US11773267B2 (en) 2016-10-28 2023-10-03 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Method for producing quinacridone solid solution pigment, pigment dispersion, and inkjet ink
WO2019187058A1 (ja) * 2018-03-30 2019-10-03 大日精化工業株式会社 キナクリドン固溶体顔料の製造方法、顔料分散液及びインクジェット用インキ
JPWO2019187058A1 (ja) * 2018-03-30 2021-03-18 大日精化工業株式会社 キナクリドン固溶体顔料の製造方法、顔料分散液及びインクジェット用インキ
US11926741B2 (en) 2018-03-30 2024-03-12 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Method for producing quinacridone solid-solution pigment, pigment dispersion, and ink-jet ink

Also Published As

Publication number Publication date
JPH0358389B2 (enrdf_load_stackoverflow) 1991-09-05

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