DE69904397T2 - Wärmeempfindliches Aufzeichnungsmedium - Google Patents
Wärmeempfindliches AufzeichnungsmediumInfo
- Publication number
- DE69904397T2 DE69904397T2 DE69904397T DE69904397T DE69904397T2 DE 69904397 T2 DE69904397 T2 DE 69904397T2 DE 69904397 T DE69904397 T DE 69904397T DE 69904397 T DE69904397 T DE 69904397T DE 69904397 T2 DE69904397 T2 DE 69904397T2
- Authority
- DE
- Germany
- Prior art keywords
- recording medium
- sensitive recording
- heat sensitive
- heat
- medium
- 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 - Lifetime
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
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/323—Organic colour formers, e.g. leuco dyes
-
- 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
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/333—Colour developing components therefor, e.g. acidic compounds
-
- 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
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/323—Organic colour formers, e.g. leuco dyes
- B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
-
- 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
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/337—Additives; Binders
- B41M5/3372—Macromolecular compounds
-
- 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
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/337—Additives; Binders
- B41M5/3375—Non-macromolecular compounds
-
- 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
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/426—Intermediate, backcoat, or covering layers characterised by inorganic compounds, e.g. metals, metal salts, metal complexes
-
- 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
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17429598 | 1998-06-22 | ||
JP10244568A JP2000079758A (ja) | 1998-06-22 | 1998-08-31 | 感熱記録体 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69904397D1 DE69904397D1 (de) | 2003-01-23 |
DE69904397T2 true DE69904397T2 (de) | 2003-11-20 |
Family
ID=26495962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69904397T Expired - Lifetime DE69904397T2 (de) | 1998-06-22 | 1999-06-22 | Wärmeempfindliches Aufzeichnungsmedium |
Country Status (4)
Country | Link |
---|---|
US (1) | US6258747B1 (de) |
EP (1) | EP0967089B1 (de) |
JP (1) | JP2000079758A (de) |
DE (1) | DE69904397T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008008509A2 (en) * | 2006-07-13 | 2008-01-17 | Nashua Corporation | Thermosensitive recording compositions and media and methods of use thereof |
WO2008035798A1 (fr) * | 2006-09-19 | 2008-03-27 | Mitsubishi Paper Mills Limited | Matériau d'enregistrement thermique |
US8430053B2 (en) | 2010-09-30 | 2013-04-30 | Temptime Corporation | Color-changing emulsions for freeze indicators |
US9534964B2 (en) | 2013-06-26 | 2017-01-03 | Temptime Corporation | Three-phase emulsions used in a temperature condition indicator |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE30797E (en) | 1977-11-09 | 1981-11-17 | Scott Paper Company | Associated dye salts and method of forming colored indicia therewith |
JPS57129785A (en) * | 1981-02-06 | 1982-08-11 | Jujo Paper Co Ltd | Heat sensitive recording paper |
US4939117A (en) | 1988-01-08 | 1990-07-03 | Ricoh Company, Ltd. | Leuco dyes and recording material employing the same |
ATE112301T1 (de) | 1988-08-17 | 1994-10-15 | Ciba Geigy Ag | Chromogene phthalide. |
JPH05169827A (ja) | 1991-12-20 | 1993-07-09 | Kanzaki Paper Mfg Co Ltd | 感熱記録体 |
JPH05169828A (ja) | 1991-12-20 | 1993-07-09 | Kanzaki Paper Mfg Co Ltd | 感熱記録体 |
EP0561738B1 (de) | 1992-03-17 | 1997-06-04 | Ciba SC Holding AG | Fluoran Farbbildner |
JP2773539B2 (ja) | 1992-04-02 | 1998-07-09 | 王子製紙株式会社 | 感熱記録体 |
JPH07108764A (ja) | 1993-10-14 | 1995-04-25 | New Oji Paper Co Ltd | 感熱記録体の製造方法 |
EP0767074B1 (de) * | 1995-10-05 | 2001-04-11 | Nippon Paper Industries Co., Ltd. | Thermisches Aufzeichnungsmedium |
US6093678A (en) * | 1997-08-19 | 2000-07-25 | Nippon Paper Industries Co. Ltd. | Spontaneously color changing type thermal sensitive recording medium |
-
1998
- 1998-08-31 JP JP10244568A patent/JP2000079758A/ja active Pending
-
1999
- 1999-06-16 US US09/334,271 patent/US6258747B1/en not_active Expired - Fee Related
- 1999-06-22 EP EP99304861A patent/EP0967089B1/de not_active Expired - Lifetime
- 1999-06-22 DE DE69904397T patent/DE69904397T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0967089A2 (de) | 1999-12-29 |
US6258747B1 (en) | 2001-07-10 |
EP0967089B1 (de) | 2002-12-11 |
DE69904397D1 (de) | 2003-01-23 |
JP2000079758A (ja) | 2000-03-21 |
EP0967089A3 (de) | 2000-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |