JPS5575465A - Recording medium liquid - Google Patents
Recording medium liquidInfo
- 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
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
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)
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)
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 |
-
1978
- 1978-12-01 JP JP14867978A patent/JPS5575465A/en active Granted
Patent Citations (4)
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)
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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