DK649087D0 - Fremgangsmaade til fremstilling af dioxazinviolet-pigment - Google Patents

Fremgangsmaade til fremstilling af dioxazinviolet-pigment

Info

Publication number
DK649087D0
DK649087D0 DK649087A DK649087A DK649087D0 DK 649087 D0 DK649087 D0 DK 649087D0 DK 649087 A DK649087 A DK 649087A DK 649087 A DK649087 A DK 649087A DK 649087 D0 DK649087 D0 DK 649087D0
Authority
DK
Denmark
Prior art keywords
dioxazinviolet
pigment
manufacturing
manufacturing dioxazinviolet
dioxazinviolet pigment
Prior art date
Application number
DK649087A
Other languages
English (en)
Other versions
DK168019B1 (da
DK649087A (da
Inventor
Taira Fujita
Yoshiaki Hayashi
Hiroshi Okayasu
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of DK649087D0 publication Critical patent/DK649087D0/da
Publication of DK649087A publication Critical patent/DK649087A/da
Application granted granted Critical
Publication of DK168019B1 publication Critical patent/DK168019B1/da

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
    • C09B67/0014—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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0017—Influencing the physical properties by treatment with an acid, H2SO4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
DK649087A 1986-12-11 1987-12-10 Fremgangsmaade til fremstilling af et dioxazinvioletpigment DK168019B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29603886 1986-12-11
JP61296038A JPH0778179B2 (ja) 1986-12-11 1986-12-11 ジオキサジンバイオレツト顔料の製造方法

Publications (3)

Publication Number Publication Date
DK649087D0 true DK649087D0 (da) 1987-12-10
DK649087A DK649087A (da) 1988-06-12
DK168019B1 DK168019B1 (da) 1994-01-17

Family

ID=17828297

Family Applications (1)

Application Number Title Priority Date Filing Date
DK649087A DK168019B1 (da) 1986-12-11 1987-12-10 Fremgangsmaade til fremstilling af et dioxazinvioletpigment

Country Status (5)

Country Link
US (1) US4804417A (da)
EP (1) EP0271403B1 (da)
JP (1) JPH0778179B2 (da)
DE (1) DE3786994T2 (da)
DK (1) DK168019B1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2683458B2 (ja) * 1991-03-07 1997-11-26 東洋インキ製造株式会社 β型ジオキサジン顔料の製造法
GB2274848A (en) * 1993-02-05 1994-08-10 Citizen Watch Co Ltd Modification of pigment and electrophotographic photoreceptor containing modified pigment
US5298076A (en) * 1993-03-23 1994-03-29 Ciba-Geigy Corporation Carbazole dioxazine-pigmented plastics and coatings
TW353677B (en) 1995-11-21 1999-03-01 Ciba Sc Holding Ag Process for producing transparent pigmentary quinacridone compounds
US6281873B1 (en) 1997-10-09 2001-08-28 Fairchild Semiconductor Corporation Video line rate vertical scaler
ES2218193T3 (es) * 1999-07-09 2004-11-16 Ciba Specialty Chemicals Holding Inc. Nueva forma pigmentaria de pigment violet 23.
DE102005008659A1 (de) * 2005-02-25 2006-08-31 Clariant Produkte (Deutschland) Gmbh Verfahren zur Herstellung transparenter Dioxazinpigmente
JP2007002077A (ja) * 2005-06-23 2007-01-11 Sumika Color Kk 有機顔料の製造方法
DE102005050511A1 (de) * 2005-10-21 2007-04-26 Clariant Produkte (Deutschland) Gmbh Verfahren zur Herstellung von feinteiligem C.I. Pigment Red 254
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
EP3647374A4 (en) * 2017-06-28 2021-04-14 DIC Corporation PIGMENT COMPOSITION AND PRINT INK
CN116875079A (zh) * 2023-05-30 2023-10-13 浙江传化华洋化工有限公司 杂环有机颜料及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1026875A (en) * 1961-12-18 1966-04-20 Ici Ltd Process for increasing the surface area of organic dyestuffs and pigments
DE2742575C2 (de) * 1977-09-22 1982-05-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Feinverteilung von Pigmenten der Dioxazinreihe
JPS5632548A (en) * 1979-08-23 1981-04-02 Sumitomo Chem Co Ltd Preparation of stable type dioxazine violet pigment
US4481358A (en) * 1981-04-10 1984-11-06 Sumitomo Chemical Company, Limited Process for producing dioxazine violet pigment
JPS58120673A (ja) * 1982-01-12 1983-07-18 Sumitomo Chem Co Ltd 安定型ジオキサジンバイオレツト顔料の製造法

Also Published As

Publication number Publication date
DK168019B1 (da) 1994-01-17
EP0271403B1 (en) 1993-08-11
EP0271403A2 (en) 1988-06-15
DE3786994D1 (de) 1993-09-16
EP0271403A3 (en) 1990-01-10
JPS63146966A (ja) 1988-06-18
JPH0778179B2 (ja) 1995-08-23
DK649087A (da) 1988-06-12
US4804417A (en) 1989-02-14
DE3786994T2 (de) 1994-03-17

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed