DE3764183D1 - THERMAL TRANSFER PRINT. - Google Patents
THERMAL TRANSFER PRINT.Info
- Publication number
- DE3764183D1 DE3764183D1 DE8787303831T DE3764183T DE3764183D1 DE 3764183 D1 DE3764183 D1 DE 3764183D1 DE 8787303831 T DE8787303831 T DE 8787303831T DE 3764183 T DE3764183 T DE 3764183T DE 3764183 D1 DE3764183 D1 DE 3764183D1
- Authority
- DE
- Germany
- Prior art keywords
- alkyl
- thermal transfer
- interrupted
- biphenyl
- cycloalkyl
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
- B41M5/388—Azo dyes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Coloring (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Cosmetics (AREA)
Abstract
A thermal transfer printing sheet, suitable for use in a thermal transfer printing process, especially for the conversion of a digital image into a visible print, comprising a substrate having a coating comprising a dye of the formula: <CHEM> wherein Ring A is unsubstituted or carries, in the 2- or 4-position with respect to the azo link, at least one group selected from -CX3, X<1>, CN, NO2, -OCO.Y, -CO.Y, -CO.H, -OSO2.Y and -SO2.Y, provided that A is substituted when Z is CH3 and R is C2-4-alkyl; X and X<1> are each independently halogen; Y is selected from R<1>, -OR<1>, SR<1> and -NR<1>R<2>; R<1> is selected from C1-12-alkyl, C1-12-alkyl interrupted by one or two groups selected from -O-, -CO-, O.CO- and -CO.O-, C3-7-cycloalkyl, mono- or bi-cyclic aryl and C1-3-alkylene attached to an adjacent carbon atom on Ring A; R<2> is selected from H, C1-12-alkyl, C3-7-cycloalkyl and mono- or bi-cyclic aryl; Z is C1-12-alkyl or phenyl; and R is selected from C2-12-alkyl unbranched in the alpha-position, C2-12-alkyl unbranched in alpha-position and interrupted by one or two groups selected from -O-,-CO-, O.CO- and -CO.O-, phenyl, C1-4-alkylphenyl, biphenyl and biphenyl interrupted by a group selected from -O-, -CO-, O.CO- and -CO.O-, each of which is free from hydrogen atoms capable of intermolecular hydrogen beonding.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB868612778A GB8612778D0 (en) | 1986-05-27 | 1986-05-27 | Thermal transfer printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3764183D1 true DE3764183D1 (en) | 1990-09-13 |
Family
ID=10598448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8787303831T Expired - Fee Related DE3764183D1 (en) | 1986-05-27 | 1987-04-29 | THERMAL TRANSFER PRINT. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0247737B1 (en) |
| JP (1) | JP2572767B2 (en) |
| AT (1) | ATE55330T1 (en) |
| DE (1) | DE3764183D1 (en) |
| ES (1) | ES2016356B3 (en) |
| GB (1) | GB8612778D0 (en) |
| GR (1) | GR3000700T3 (en) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8817224D0 (en) * | 1987-08-04 | 1988-08-24 | Ici Plc | Thermal transfer printing |
| JP2966849B2 (en) * | 1987-12-03 | 1999-10-25 | 三井化学株式会社 | Color material for yellow sublimation transfer |
| GB8906821D0 (en) * | 1989-03-23 | 1989-05-10 | Ici Plc | Thermal transfer printing |
| DE3932523A1 (en) * | 1989-09-29 | 1991-04-11 | Basf Ag | USE OF AZO DYES FOR THERMAL TRANSFER PRINTING |
| EP0423796B1 (en) * | 1989-10-18 | 1996-05-29 | Fuji Photo Film Co., Ltd. | Thermal transfer dye donating materials |
| US5262377A (en) * | 1989-10-18 | 1993-11-16 | Fuji Photo Film Co., Ltd. | Thermal transfer dye donating materials |
| DE4019419A1 (en) * | 1990-06-19 | 1992-01-02 | Basf Ag | USE OF AZO DYES FOR THERMAL TRANSFER PRINT |
| US5026678A (en) * | 1990-10-31 | 1991-06-25 | Eastman Kodak Company | Pyridoneindoaniline dye-donor element for thermal dye transfer |
| EP0701907A1 (en) | 1994-09-13 | 1996-03-20 | Agfa-Gevaert N.V. | A dye donor element for use in a thermal dye transfer process |
| EP0733487B1 (en) | 1995-01-30 | 2000-05-24 | Agfa-Gevaert N.V. | Method for making a lithographic printing plate requiring no wet processing |
| EP0792757B1 (en) | 1996-02-27 | 2001-06-06 | Agfa-Gevaert N.V. | Dye donor element for use in thermal transfer printing |
| WO2002094581A1 (en) | 2001-05-22 | 2002-11-28 | Micyte Limited | Image transfer apparatus and method |
| US6590082B1 (en) | 2002-06-27 | 2003-07-08 | Xerox Corporation | Azo pyridone colorants |
| US6713614B2 (en) * | 2002-06-27 | 2004-03-30 | Xerox Corporation | Dimeric azo pyridone colorants |
| US6576747B1 (en) | 2002-06-27 | 2003-06-10 | Xerox Corporation | Processes for preparing dianthranilate compounds and diazopyridone colorants |
| US6646111B1 (en) | 2002-06-27 | 2003-11-11 | Xerox Corporation | Dimeric azo pyridone colorants |
| US6576748B1 (en) | 2002-06-27 | 2003-06-10 | Xerox Corporation | Method for making dimeric azo pyridone colorants |
| US6673139B1 (en) | 2002-06-27 | 2004-01-06 | Xerox Corporation | Phase change inks containing dimeric azo pyridone colorants |
| US6663703B1 (en) | 2002-06-27 | 2003-12-16 | Xerox Corporation | Phase change inks containing dimeric azo pyridone colorants |
| US6755902B2 (en) | 2002-06-27 | 2004-06-29 | Xerox Corporation | Phase change inks containing azo pyridone colorants |
| US6696552B2 (en) | 2002-06-27 | 2004-02-24 | Xerox Corporation | Process for preparing substituted pyridone compounds |
| US7381253B2 (en) | 2004-12-03 | 2008-06-03 | Xerox Corporation | Multi-chromophoric azo pyridone colorants |
| CN103525122B (en) * | 2013-09-25 | 2015-04-22 | 江苏德旺化工工业有限公司 | Disperse dye composition, and product and application thereof |
| CN103525126B (en) * | 2013-10-23 | 2015-06-17 | 江苏德旺化工工业有限公司 | Dark blue disperse dye |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2930481A1 (en) * | 1979-07-27 | 1981-02-12 | Bayer Ag | ANTHRACHINONAZO COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS PIGMENTS |
| JPS6027594A (en) * | 1983-07-27 | 1985-02-12 | Mitsubishi Chem Ind Ltd | Pyridone azo dye for thermal transfer recording |
| US4614521A (en) * | 1984-06-06 | 1986-09-30 | Mitsubishi Chemical Industries Limited | Transfer recording method using reactive sublimable dyes |
| JPS6112393A (en) * | 1984-06-29 | 1986-01-20 | Mitsui Toatsu Chem Inc | Yellowish-hue thermal transfer coloring material |
-
1986
- 1986-05-27 GB GB868612778A patent/GB8612778D0/en active Pending
-
1987
- 1987-04-29 DE DE8787303831T patent/DE3764183D1/en not_active Expired - Fee Related
- 1987-04-29 AT AT87303831T patent/ATE55330T1/en not_active IP Right Cessation
- 1987-04-29 EP EP87303831A patent/EP0247737B1/en not_active Expired - Lifetime
- 1987-04-29 ES ES87303831T patent/ES2016356B3/en not_active Expired - Lifetime
- 1987-05-27 JP JP62128540A patent/JP2572767B2/en not_active Expired - Fee Related
-
1990
- 1990-08-09 GR GR90400025T patent/GR3000700T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB8612778D0 (en) | 1986-07-02 |
| EP0247737A1 (en) | 1987-12-02 |
| GR3000700T3 (en) | 1991-09-27 |
| ES2016356B3 (en) | 1990-11-01 |
| EP0247737B1 (en) | 1990-08-08 |
| ATE55330T1 (en) | 1990-08-15 |
| JPS62290583A (en) | 1987-12-17 |
| JP2572767B2 (en) | 1997-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ZENECA LTD., LONDON, GB |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: IMPERIAL CHEMICAL INDUSTRIES PLC, MILLBANK LONDON, |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: IMPERIAL CHEMICAL INDUSTRIES PLC, LONDON, GB |
|
| 8339 | Ceased/non-payment of the annual fee |