JPS6356269B2 - - Google Patents

Info

Publication number
JPS6356269B2
JPS6356269B2 JP56054856A JP5485681A JPS6356269B2 JP S6356269 B2 JPS6356269 B2 JP S6356269B2 JP 56054856 A JP56054856 A JP 56054856A JP 5485681 A JP5485681 A JP 5485681A JP S6356269 B2 JPS6356269 B2 JP S6356269B2
Authority
JP
Japan
Prior art keywords
pigment
dioxazine violet
type
parts
ketone
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.)
Expired
Application number
JP56054856A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57168952A (en
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 JP5485681A priority Critical patent/JPS57168952A/ja
Priority to US06/360,771 priority patent/US4481358A/en
Priority to DE19823211607 priority patent/DE3211607A1/de
Priority to CH2210/82A priority patent/CH647539A5/de
Publication of JPS57168952A publication Critical patent/JPS57168952A/ja
Publication of JPS6356269B2 publication Critical patent/JPS6356269B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
JP5485681A 1981-04-10 1981-04-10 Production of stable form dioxazine violet pigment Granted JPS57168952A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5485681A JPS57168952A (en) 1981-04-10 1981-04-10 Production of stable form dioxazine violet pigment
US06/360,771 US4481358A (en) 1981-04-10 1982-03-22 Process for producing dioxazine violet pigment
DE19823211607 DE3211607A1 (de) 1981-04-10 1982-03-30 Verfahren zur herstellung eines dioxazinviolett-pigments
CH2210/82A CH647539A5 (de) 1981-04-10 1982-04-08 Verfahren zur herstellung eines dioxazinviolett-pigments.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5485681A JPS57168952A (en) 1981-04-10 1981-04-10 Production of stable form dioxazine violet pigment

Publications (2)

Publication Number Publication Date
JPS57168952A JPS57168952A (en) 1982-10-18
JPS6356269B2 true JPS6356269B2 (enrdf_load_stackoverflow) 1988-11-07

Family

ID=12982228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5485681A Granted JPS57168952A (en) 1981-04-10 1981-04-10 Production of stable form dioxazine violet pigment

Country Status (1)

Country Link
JP (1) JPS57168952A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006091649A (ja) * 2004-09-27 2006-04-06 Dainippon Ink & Chem Inc カラーフィルター青色画素部用顔料組成物の製造方法及びカラーフィルター

Also Published As

Publication number Publication date
JPS57168952A (en) 1982-10-18

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