JPS56143270A - Water ink - Google Patents

Water ink

Info

Publication number
JPS56143270A
JPS56143270A JP4777380A JP4777380A JPS56143270A JP S56143270 A JPS56143270 A JP S56143270A JP 4777380 A JP4777380 A JP 4777380A JP 4777380 A JP4777380 A JP 4777380A JP S56143270 A JPS56143270 A JP S56143270A
Authority
JP
Japan
Prior art keywords
water
dye
ink
salt
direct
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
JP4777380A
Other languages
Japanese (ja)
Other versions
JPS5757504B2 (en
Inventor
Hiromi Sano
Kazuya Nakagawa
Hidetoshi Hamamoto
Kunihiko Ota
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 JP4777380A priority Critical patent/JPS56143270A/en
Priority to FR8103373A priority patent/FR2476668B1/en
Priority to DE19813106600 priority patent/DE3106600A1/en
Publication of JPS56143270A publication Critical patent/JPS56143270A/en
Publication of JPS5757504B2 publication Critical patent/JPS5757504B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide an ink which gives handwriting having excellent water resistance and in which a dye exhibits excellent solubility, containig a salt consisting of an acid dye or a direct dye and an amine salt, an ethylene oxide addition type activator, a water-soluble org. solvent and water.
CONSTITUTION: A salt consisting of 0.5W15wt% acid dye [e.g. Aizen Eosine GH (C.I. 45380)] and/or direct dye [e.g. Direct Fast BLack Conc (C.I. 27720)] (A) and 0.1W20wt% 4W12C amine salt (e.g. n-butylamine hydrochloride) (B), and 1W30wt% ethylene oxide addition type activator (e.g. polyoxyethylene alkylphenol ether type activater) (C) as a solubilizing agent, are dissolved in a medium consisting of 1W40wt% water-soluble org. solvent (e.g. propylene glycol) (D) and 40W 85wt% water (E) to produce the desired water ink.
COPYRIGHT: (C)1981,JPO&Japio
JP4777380A 1980-02-21 1980-04-11 Water ink Granted JPS56143270A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4777380A JPS56143270A (en) 1980-04-11 1980-04-11 Water ink
FR8103373A FR2476668B1 (en) 1980-02-21 1981-02-20 WATER RESISTANT AQUEOUS INK
DE19813106600 DE3106600A1 (en) 1980-02-21 1981-02-23 Aqueous ink with water resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4777380A JPS56143270A (en) 1980-04-11 1980-04-11 Water ink

Publications (2)

Publication Number Publication Date
JPS56143270A true JPS56143270A (en) 1981-11-07
JPS5757504B2 JPS5757504B2 (en) 1982-12-04

Family

ID=12784694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4777380A Granted JPS56143270A (en) 1980-02-21 1980-04-11 Water ink

Country Status (1)

Country Link
JP (1) JPS56143270A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112864A (en) * 1983-11-22 1985-06-19 Orient Kagaku Kogyo Kk Colored composition
JP4818586B2 (en) * 2002-03-05 2011-11-16 シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレーテッド Absorption of organic reagents into diagnostic test equipment by formation of amine salt complexes.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136118A (en) * 1974-04-15 1975-10-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136118A (en) * 1974-04-15 1975-10-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112864A (en) * 1983-11-22 1985-06-19 Orient Kagaku Kogyo Kk Colored composition
JPH0415833B2 (en) * 1983-11-22 1992-03-19 Orient Chemical Ind
JP4818586B2 (en) * 2002-03-05 2011-11-16 シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレーテッド Absorption of organic reagents into diagnostic test equipment by formation of amine salt complexes.

Also Published As

Publication number Publication date
JPS5757504B2 (en) 1982-12-04

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