JPS5632548A - Preparation of stable type dioxazine violet pigment - Google Patents

Preparation of stable type dioxazine violet pigment

Info

Publication number
JPS5632548A
JPS5632548A JP10801779A JP10801779A JPS5632548A JP S5632548 A JPS5632548 A JP S5632548A JP 10801779 A JP10801779 A JP 10801779A JP 10801779 A JP10801779 A JP 10801779A JP S5632548 A JPS5632548 A JP S5632548A
Authority
JP
Japan
Prior art keywords
pigment
type
dioxazine violet
violet pigment
metastable
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
JP10801779A
Other languages
English (en)
Other versions
JPS6133866B2 (ja
Inventor
Iwao Sakaguchi
Yoshiaki Hayashi
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP10801779A priority Critical patent/JPS5632548A/ja
Priority to US06/177,515 priority patent/US4317908A/en
Priority to DE19803031444 priority patent/DE3031444C3/de
Priority to CH635880A priority patent/CH645398A5/de
Publication of JPS5632548A publication Critical patent/JPS5632548A/ja
Publication of JPS6133866B2 publication Critical patent/JPS6133866B2/ja
Granted 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0017—Influencing the physical properties by treatment with an acid, H2SO4
    • 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
    • C09B19/00—Oxazine dyes
    • C09B19/02—Bisoxazines prepared from aminoquinones
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0025—Crystal modifications; Special X-ray patterns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
JP10801779A 1979-08-23 1979-08-23 Preparation of stable type dioxazine violet pigment Granted JPS5632548A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10801779A JPS5632548A (en) 1979-08-23 1979-08-23 Preparation of stable type dioxazine violet pigment
US06/177,515 US4317908A (en) 1979-08-23 1980-08-12 Process for producing dioxazine violet pigment
DE19803031444 DE3031444C3 (de) 1979-08-23 1980-08-20 Verfahren zur herstellung der beta-kristallform des dioxazin-violett-pigments
CH635880A CH645398A5 (de) 1979-08-23 1980-08-22 Verfahren zur herstellung von stabilem dioxazin-violett-pigment der beta-kristallform.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10801779A JPS5632548A (en) 1979-08-23 1979-08-23 Preparation of stable type dioxazine violet pigment

Publications (2)

Publication Number Publication Date
JPS5632548A true JPS5632548A (en) 1981-04-02
JPS6133866B2 JPS6133866B2 (ja) 1986-08-05

Family

ID=14473862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10801779A Granted JPS5632548A (en) 1979-08-23 1979-08-23 Preparation of stable type dioxazine violet pigment

Country Status (4)

Country Link
US (1) US4317908A (ja)
JP (1) JPS5632548A (ja)
CH (1) CH645398A5 (ja)
DE (1) DE3031444C3 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481358A (en) * 1981-04-10 1984-11-06 Sumitomo Chemical Company, Limited Process for producing dioxazine violet pigment
JPS6141874A (ja) * 1984-05-28 1986-02-28 荏原インフイルコ株式会社 乾燥装置の制御方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0778179B2 (ja) * 1986-12-11 1995-08-23 住友化学工業株式会社 ジオキサジンバイオレツト顔料の製造方法
US5190585A (en) * 1988-10-06 1993-03-02 Ciba-Geigy Corporation Production of pigment compositions
EP0363322B1 (de) * 1988-10-06 1995-02-08 Ciba-Geigy Ag Verfahren zur Herstellung von Pigmentzusammensetzungen
US5262286A (en) * 1992-07-31 1993-11-16 Eastman Kodak Company Reduction of yellow stain in photographic prints
US5734050A (en) * 1994-05-30 1998-03-31 Nippon Kayaku Kabushiki Kaisha Process for producing dioxazine compounds, colored materials therewith and dioxazine compounds having a plate-like crystal form
EP1194485B1 (en) 1999-07-09 2004-04-28 Ciba Specialty Chemicals Holding Inc. Novel pigment form of Pigment Violet 23
CN102153886A (zh) * 2011-03-05 2011-08-17 太原理工大学 一种纳米永固紫rl微粒的制备方法
CN108795102B (zh) * 2017-06-02 2020-04-17 银川百泓新材料科技有限公司 一种永固紫颜料的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2026092A (en) * 1928-06-06 1935-12-31 Gen Aniline Works Inc Dyestuffs of the oxazine series and process of preparing them
US2066915A (en) * 1932-01-27 1937-01-05 Gen Aniline Works Inc Dioxazine dyestuffs and a process of preparing them
DE946560C (de) * 1952-11-20 1956-08-02 Hoechst Ag Verfahren zur Herstellung feinverteilter Pigmentfarbstoffe der Dioxazinreihe
US2857400A (en) * 1955-09-19 1958-10-21 Du Pont Pigment production
US2918465A (en) * 1956-12-03 1959-12-22 Gen Aniline & Film Corp Transforming oxazine dyestuff bases to pigments
US3022299A (en) * 1958-12-30 1962-02-20 Gen Aniline & Film Corp Conditioning of pigments
DE2142979C3 (de) * 1971-08-27 1975-03-06 Paul 4740 Oelde Hammelmann Vorrichtung zum Abtrennen und Zerkleinern des Gummis eines Kraftfahrzeugreifens mit Stahldrahtverstärkung seinlage
JPS52935A (en) * 1975-06-24 1977-01-06 Pentel Kk Method for preparation of pigment
DE2742575C2 (de) * 1977-09-22 1982-05-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Feinverteilung von Pigmenten der Dioxazinreihe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481358A (en) * 1981-04-10 1984-11-06 Sumitomo Chemical Company, Limited Process for producing dioxazine violet pigment
JPS6141874A (ja) * 1984-05-28 1986-02-28 荏原インフイルコ株式会社 乾燥装置の制御方法
JPH0133754B2 (ja) * 1984-05-28 1989-07-14 Ebara Infilco

Also Published As

Publication number Publication date
CH645398A5 (de) 1984-09-28
DE3031444A1 (de) 1981-03-26
DE3031444C3 (de) 1993-05-13
DE3031444C2 (de) 1988-12-08
JPS6133866B2 (ja) 1986-08-05
US4317908A (en) 1982-03-02

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