JPS55719A - Colorant composition for marking ink - Google Patents

Colorant composition for marking ink

Info

Publication number
JPS55719A
JPS55719A JP7322978A JP7322978A JPS55719A JP S55719 A JPS55719 A JP S55719A JP 7322978 A JP7322978 A JP 7322978A JP 7322978 A JP7322978 A JP 7322978A JP S55719 A JPS55719 A JP S55719A
Authority
JP
Japan
Prior art keywords
marking ink
resin
dye
colorant composition
composition
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.)
Pending
Application number
JP7322978A
Other languages
Japanese (ja)
Inventor
Jun Ozawa
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.)
TAISEI KASEI KK
Original Assignee
TAISEI KASEI KK
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 TAISEI KASEI KK filed Critical TAISEI KASEI KK
Priority to JP7322978A priority Critical patent/JPS55719A/en
Publication of JPS55719A publication Critical patent/JPS55719A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: A composition capable of preventing the pollution of the working atmosphere due to the scattering of a dye and a resin, consisting essentially of the dye soluble in organic solvents for marking ink and the resin.
CONSTITUTION: A colorant composition consisting essentially of (A) a dye, e.g. Spirit Blue B or Oil Yellow OB, employed in the past for oil marking ink, and (B) a resin, e.g. rosin or polyvinyl chloride, both (A) and (B) being soluble in organic solvents for marking ink. 5W95 wt.% of the dye is incorporated with 95W 5 wt.% of the resin to give the colorant composition, which will not be easily scattered, in the form of powder, granules or a wet mass.
EFFECT: Usable as a marking ink simply by adding a necessary amount of an organic solvent to the composition with stirring.
COPYRIGHT: (C)1980,JPO&Japio
JP7322978A 1978-06-19 1978-06-19 Colorant composition for marking ink Pending JPS55719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7322978A JPS55719A (en) 1978-06-19 1978-06-19 Colorant composition for marking ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7322978A JPS55719A (en) 1978-06-19 1978-06-19 Colorant composition for marking ink

Publications (1)

Publication Number Publication Date
JPS55719A true JPS55719A (en) 1980-01-07

Family

ID=13512132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7322978A Pending JPS55719A (en) 1978-06-19 1978-06-19 Colorant composition for marking ink

Country Status (1)

Country Link
JP (1) JPS55719A (en)

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