JPS5744683A - Oily ink - Google Patents

Oily ink

Info

Publication number
JPS5744683A
JPS5744683A JP12017680A JP12017680A JPS5744683A JP S5744683 A JPS5744683 A JP S5744683A JP 12017680 A JP12017680 A JP 12017680A JP 12017680 A JP12017680 A JP 12017680A JP S5744683 A JPS5744683 A JP S5744683A
Authority
JP
Japan
Prior art keywords
ink
methyl
formula
anthraquinone dye
ethyl
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
JP12017680A
Other languages
Japanese (ja)
Other versions
JPS6366871B2 (en
Inventor
Kunihiko Otaguro
Hironori Umetsu
Denkichi Sasage
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 JP12017680A priority Critical patent/JPS5744683A/en
Publication of JPS5744683A publication Critical patent/JPS5744683A/en
Publication of JPS6366871B2 publication Critical patent/JPS6366871B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

PURPOSE: A delayed drying oily ink, containing an anthraquinone dye expressed by a specific structural formula and an alcoholic solvent as principal components, and having improved stability with time.
CONSTITUTION: An ink containing (A) preferably 1W40wt%, based on the total weight of the ink, anthraquinone dye expressed by formula I [R is methyl or ethyl; n is an integer 1W20; Y and Z are H, -NH, -NP- (P is methyl, ethyl, phenyl or tolyl), etc.; W and X are H, OH, nitro, formula II or III] and (B) preferably 30W 99wt%, based on the total weight of the ink, alcoholic solvent, e.g. ethanol or methyl cellosolve. The component (A) is obtained by dispersing and dissolving the general anthraquinone dye in a solvent, and reacting the dye with propylene oxide or butylene oxide in the presence of a catalyst, e.g. an alkaline carbonate.
COPYRIGHT: (C)1982,JPO&Japio
JP12017680A 1980-08-30 1980-08-30 Oily ink Granted JPS5744683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12017680A JPS5744683A (en) 1980-08-30 1980-08-30 Oily ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12017680A JPS5744683A (en) 1980-08-30 1980-08-30 Oily ink

Publications (2)

Publication Number Publication Date
JPS5744683A true JPS5744683A (en) 1982-03-13
JPS6366871B2 JPS6366871B2 (en) 1988-12-22

Family

ID=14779798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12017680A Granted JPS5744683A (en) 1980-08-30 1980-08-30 Oily ink

Country Status (1)

Country Link
JP (1) JPS5744683A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018108192A (en) * 2016-12-28 2018-07-12 小林製薬株式会社 Perfume composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018108192A (en) * 2016-12-28 2018-07-12 小林製薬株式会社 Perfume composition

Also Published As

Publication number Publication date
JPS6366871B2 (en) 1988-12-22

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