JPS6146506B2 - - Google Patents

Info

Publication number
JPS6146506B2
JPS6146506B2 JP54016430A JP1643079A JPS6146506B2 JP S6146506 B2 JPS6146506 B2 JP S6146506B2 JP 54016430 A JP54016430 A JP 54016430A JP 1643079 A JP1643079 A JP 1643079A JP S6146506 B2 JPS6146506 B2 JP S6146506B2
Authority
JP
Japan
Prior art keywords
dye
parts
ink
water
diazotizing
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
JP54016430A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55108477A (en
Inventor
Kunihiko Ootaguro
Ikuo Takagishi
Hidetoshi Hamamoto
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.)
Pentel Co Ltd
Original Assignee
Pentel 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 Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP1643079A priority Critical patent/JPS55108477A/ja
Publication of JPS55108477A publication Critical patent/JPS55108477A/ja
Publication of JPS6146506B2 publication Critical patent/JPS6146506B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)
JP1643079A 1979-02-15 1979-02-15 Aqueous black ink Granted JPS55108477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1643079A JPS55108477A (en) 1979-02-15 1979-02-15 Aqueous black ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1643079A JPS55108477A (en) 1979-02-15 1979-02-15 Aqueous black ink

Publications (2)

Publication Number Publication Date
JPS55108477A JPS55108477A (en) 1980-08-20
JPS6146506B2 true JPS6146506B2 (en]) 1986-10-14

Family

ID=11916013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1643079A Granted JPS55108477A (en) 1979-02-15 1979-02-15 Aqueous black ink

Country Status (1)

Country Link
JP (1) JPS55108477A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144067A (en) * 1979-04-27 1980-11-10 Canon Inc Recording liquid
US5049188A (en) * 1987-05-12 1991-09-17 Mitsubishi Kasei Corporation Recording liquid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1465889A (en) * 1972-12-21 1977-03-02 Ici Ltd Trisazo dyes
GB1467415A (en) * 1973-12-18 1977-03-16 Ici Ltd Trisazo dyes

Also Published As

Publication number Publication date
JPS55108477A (en) 1980-08-20

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