JPS5575465A - Recording medium liquid - Google Patents

Recording medium liquid

Info

Publication number
JPS5575465A
JPS5575465A JP14867978A JP14867978A JPS5575465A JP S5575465 A JPS5575465 A JP S5575465A JP 14867978 A JP14867978 A JP 14867978A JP 14867978 A JP14867978 A JP 14867978A JP S5575465 A JPS5575465 A JP S5575465A
Authority
JP
Japan
Prior art keywords
recording medium
medium liquid
unsubstd
substd
cpd
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
JP14867978A
Other languages
Japanese (ja)
Other versions
JPS6118947B2 (en
Inventor
Takeshi Sakaeda
Masahiro Haruta
Yasuhiro Yano
Yoji Matsufuji
Noriya Oota
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP14867978A priority Critical patent/JPS5575465A/en
Priority to US06/097,920 priority patent/US4295889A/en
Priority to DE19792948309 priority patent/DE2948309A1/en
Publication of JPS5575465A publication Critical patent/JPS5575465A/en
Publication of JPS6118947B2 publication Critical patent/JPS6118947B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve discharge stability without clogging discharge orifice and change in quality during preservation by incorprating a cpd. contg. azonaphthyl gp. into a recording medium liquid.
CONSTITUTION: In a recording medium liquid used in a recording system comprising discharging the recording medium liquid from a discharge port of a recording head and flying it in the state of liquid droplets to record, the recording medium liquid contains a cpd. of formula I (wherein Q1 and Q4 are substd. or unsubstd. phenyl or naphthyl, Q2 and Q3 are substd. or unsubstd. p-phenylene or 1,4-naphthylene, R1 and R2 is H or sulfo gp. in the form of Na salt, R3 and R4 are H, OH, NH2, X is imino, azo or vinylene linkage and n is 0 or 1) in an amount of from 1W 15wt% pref. 1W8%, of the compound based on the total weight of the recording medium liquid. Examples of the compounds of formula I are the compounds of formulae II and III.
COPYRIGHT: (C)1980,JPO&Japio
JP14867978A 1978-12-01 1978-12-01 Recording medium liquid Granted JPS5575465A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP14867978A JPS5575465A (en) 1978-12-01 1978-12-01 Recording medium liquid
US06/097,920 US4295889A (en) 1978-12-01 1979-11-28 Recording liquid composition
DE19792948309 DE2948309A1 (en) 1978-12-01 1979-11-30 RECORDING LIQUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14867978A JPS5575465A (en) 1978-12-01 1978-12-01 Recording medium liquid

Publications (2)

Publication Number Publication Date
JPS5575465A true JPS5575465A (en) 1980-06-06
JPS6118947B2 JPS6118947B2 (en) 1986-05-15

Family

ID=15458174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14867978A Granted JPS5575465A (en) 1978-12-01 1978-12-01 Recording medium liquid

Country Status (1)

Country Link
JP (1) JPS5575465A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161470A (en) * 1983-03-05 1984-09-12 Canon Inc Recording liquid
JP2005530879A (en) * 2002-06-13 2005-10-13 アベシア・リミテッド Printing method using specific azo compounds

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49117780A (en) * 1973-03-19 1974-11-11
JPS5052004A (en) * 1973-09-06 1975-05-09
JPS5095008A (en) * 1973-12-17 1975-07-29
JPS51137505A (en) * 1975-05-21 1976-11-27 Dainippon Ink & Chemicals Water ink for jet printing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49117780A (en) * 1973-03-19 1974-11-11
JPS5052004A (en) * 1973-09-06 1975-05-09
JPS5095008A (en) * 1973-12-17 1975-07-29
JPS51137505A (en) * 1975-05-21 1976-11-27 Dainippon Ink & Chemicals Water ink for jet printing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161470A (en) * 1983-03-05 1984-09-12 Canon Inc Recording liquid
JPS625951B2 (en) * 1983-03-05 1987-02-07 Canon Kk
JP2005530879A (en) * 2002-06-13 2005-10-13 アベシア・リミテッド Printing method using specific azo compounds

Also Published As

Publication number Publication date
JPS6118947B2 (en) 1986-05-15

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