JPS5730772A - Water-based ink - Google Patents

Water-based ink

Info

Publication number
JPS5730772A
JPS5730772A JP10535880A JP10535880A JPS5730772A JP S5730772 A JPS5730772 A JP S5730772A JP 10535880 A JP10535880 A JP 10535880A JP 10535880 A JP10535880 A JP 10535880A JP S5730772 A JPS5730772 A JP S5730772A
Authority
JP
Japan
Prior art keywords
water
ink
component
resin emulsion
pref
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
JP10535880A
Other languages
Japanese (ja)
Other versions
JPS6366867B2 (en
Inventor
Kazuo Iwata
Shoichi Shinozuka
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 JP10535880A priority Critical patent/JPS5730772A/en
Publication of JPS5730772A publication Critical patent/JPS5730772A/en
Publication of JPS6366867B2 publication Critical patent/JPS6366867B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a water-based ink having high water resistance and fixability, and low tendency of blotting and migration to the reverse side, and writable even to the surface of glass, plastics, etc., by mixing an oil-soluble dye, an O/W-type synthetic resin emulsion, a water-soluble organic solvent and water.
CONSTITUTION: The objective ink is obtained by stirring and mixing (A) an oil- soluble dye, (B) an O/W-type synthetic resin emulsion (e.g. acrylic, vinyl acetate, or styrene-butadiene resin emulsion), (C) a water-soluble organic solvent (e.g. ethylene glycol, diethanolamine, and (D) water. The amount of the component (A) is pref. 0.1W50wt% based on the resin component of the component (B), and those of the components (B), (C) and (D) (including the water in the emulsion) are pref. 2W30wt%, 1W40wt% and 40W85wt%, respectively, based on the amount of the ink as a whole.
USE: Suitable as writing, printing, recording, or stamping ink.
COPYRIGHT: (C)1982,JPO&Japio
JP10535880A 1980-07-30 1980-07-30 Water-based ink Granted JPS5730772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10535880A JPS5730772A (en) 1980-07-30 1980-07-30 Water-based ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10535880A JPS5730772A (en) 1980-07-30 1980-07-30 Water-based ink

Publications (2)

Publication Number Publication Date
JPS5730772A true JPS5730772A (en) 1982-02-19
JPS6366867B2 JPS6366867B2 (en) 1988-12-22

Family

ID=14405496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10535880A Granted JPS5730772A (en) 1980-07-30 1980-07-30 Water-based ink

Country Status (1)

Country Link
JP (1) JPS5730772A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203913A (en) * 1990-02-13 1993-04-20 Sakura Color Products Corporation Erasable aqueous ink composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458504A (en) * 1977-10-18 1979-05-11 Fuji Photo Film Co Ltd Ink jet recording ink composition
JPS55157668A (en) * 1979-05-28 1980-12-08 Masaaki Takeshita Water-based writing utensil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458504A (en) * 1977-10-18 1979-05-11 Fuji Photo Film Co Ltd Ink jet recording ink composition
JPS55157668A (en) * 1979-05-28 1980-12-08 Masaaki Takeshita Water-based writing utensil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203913A (en) * 1990-02-13 1993-04-20 Sakura Color Products Corporation Erasable aqueous ink composition

Also Published As

Publication number Publication date
JPS6366867B2 (en) 1988-12-22

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