JPS5227433A - Coupling process of azo pigment - Google Patents

Coupling process of azo pigment

Info

Publication number
JPS5227433A
JPS5227433A JP9474376A JP9474376A JPS5227433A JP S5227433 A JPS5227433 A JP S5227433A JP 9474376 A JP9474376 A JP 9474376A JP 9474376 A JP9474376 A JP 9474376A JP S5227433 A JPS5227433 A JP S5227433A
Authority
JP
Japan
Prior art keywords
azo pigment
coupling process
coupling
azo
pigment
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
JP9474376A
Other languages
Japanese (ja)
Other versions
JPS5943499B2 (en
Inventor
Hamiruton Arekisandaa
Neruson Koorin
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of JPS5227433A publication Critical patent/JPS5227433A/en
Publication of JPS5943499B2 publication Critical patent/JPS5943499B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/006—Special methods of performing the coupling reaction characterised by process features
    • C09B41/007—Special methods of performing the coupling reaction characterised by process features including condition or time responsive control, e.g. automatically controlled processes; Stepwise coupling
JP9474376A 1975-08-09 1976-08-09 Azo pigment coupling method Expired JPS5943499B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3328475A GB1547759A (en) 1975-08-09 1975-08-09 Automatic control of azo-coupling in the preparation of pigments

Publications (2)

Publication Number Publication Date
JPS5227433A true JPS5227433A (en) 1977-03-01
JPS5943499B2 JPS5943499B2 (en) 1984-10-22

Family

ID=10350930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9474376A Expired JPS5943499B2 (en) 1975-08-09 1976-08-09 Azo pigment coupling method

Country Status (6)

Country Link
JP (1) JPS5943499B2 (en)
CA (1) CA1061334A (en)
CH (1) CH618456A5 (en)
DE (1) DE2635536C2 (en)
FR (1) FR2320970A1 (en)
GB (1) GB1547759A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681367A (en) * 1979-11-07 1981-07-03 Ciba Geigy Ag Manufacture of monoazo or diazo pigment
JPS6113255A (en) * 1984-06-29 1986-01-21 Canon Inc Preparation of organic photoconductor and charge generating material made of it
JPS6175359A (en) * 1984-09-21 1986-04-17 Canon Inc Production of azo pigment and electrophotographic sensitive body using said azo pigment
JP2008506828A (en) * 2004-07-20 2008-03-06 フジフィルム・イメイジング・カラランツ・リミテッド Manufacturing method

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1570292A (en) * 1976-10-28 1980-06-25 Ciba Geigy Ag Automatic control of azo pigments
DE2844634A1 (en) * 1978-10-13 1980-04-24 Hoechst Ag METHOD FOR THE CONTINUOUS PRODUCTION OF AZOPIGMENTS
GB2129434B (en) * 1982-10-08 1986-04-16 Ciba Geigy Ag Production of azo compounds
DE3669881D1 (en) * 1985-08-22 1990-05-03 Ciba Geigy Ag METHOD FOR DETERMINING THE DIAZONIUM ION CONCENTRATION.
IN172052B (en) * 1987-12-01 1993-03-27 Hoechst Ag
EP0826742A4 (en) * 1996-02-26 1999-11-03 Toyo Ink Mfg Co Process for the preparation of disazo pigments and disazo pigments prepared by the process
JP2006028341A (en) * 2004-07-16 2006-02-02 Toyo Ink Mfg Co Ltd Method for producing disazo pigment and disazo pigment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797149A (en) * 1953-01-08 1957-06-25 Technicon International Ltd Methods of and apparatus for analyzing liquids containing crystalloid and non-crystalloid constituents
DE1934388B2 (en) * 1969-07-07 1975-01-16 Vyzkumny Ustav Organickych Syntez, Pardubice-Rybitvi (Tschechoslowakei) Process for the repeated batch production of azo dyes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681367A (en) * 1979-11-07 1981-07-03 Ciba Geigy Ag Manufacture of monoazo or diazo pigment
JPS6113255A (en) * 1984-06-29 1986-01-21 Canon Inc Preparation of organic photoconductor and charge generating material made of it
JPS6175359A (en) * 1984-09-21 1986-04-17 Canon Inc Production of azo pigment and electrophotographic sensitive body using said azo pigment
JPH053586B2 (en) * 1984-09-21 1993-01-18 Canon Kk
JP2008506828A (en) * 2004-07-20 2008-03-06 フジフィルム・イメイジング・カラランツ・リミテッド Manufacturing method

Also Published As

Publication number Publication date
GB1547759A (en) 1979-06-27
CH618456A5 (en) 1980-07-31
DE2635536C2 (en) 1985-12-19
DE2635536A1 (en) 1977-02-17
CA1061334A (en) 1979-08-28
FR2320970A1 (en) 1977-03-11
FR2320970B1 (en) 1979-06-22
JPS5943499B2 (en) 1984-10-22

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