FR2434039A1 - Papier thermosensible d'enregistrement - Google Patents
Papier thermosensible d'enregistrementInfo
- Publication number
- FR2434039A1 FR2434039A1 FR7921380A FR7921380A FR2434039A1 FR 2434039 A1 FR2434039 A1 FR 2434039A1 FR 7921380 A FR7921380 A FR 7921380A FR 7921380 A FR7921380 A FR 7921380A FR 2434039 A1 FR2434039 A1 FR 2434039A1
- Authority
- FR
- France
- Prior art keywords
- paper
- thermosensitive recording
- recording paper
- chromogenic
- colorless
- 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
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
-
- 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
- B41M5/3338—Inorganic compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/256—Heavy metal or aluminum or compound thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Inorganic Chemistry (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Abstract
L'invention concerne un papier thermosensible d'enregistrement. Le papier de l'invention, qui renferme dans sa couche révélant la couleur un colorant chromogène incolore ou de couleur pâle et une substance phénolique comme éléments chromogènes, contient dans cette même couche de l'hydroxyde d'aluminium comme charge. Le papier de l'invention donne une grande densité d'image et a une très bonne aptitude à l'enregistrement; son pouvoir d'abrasion est faible et il y a peu d'accumulation de résidus, même pendant une longue période d'enregistrement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10418378A JPS5530943A (en) | 1978-08-25 | 1978-08-25 | Heat sensitive recording paper sheet |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2434039A1 true FR2434039A1 (fr) | 1980-03-21 |
FR2434039B1 FR2434039B1 (fr) | 1985-06-21 |
Family
ID=14373875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7921380A Expired FR2434039B1 (fr) | 1978-08-25 | 1979-08-24 | Papier thermosensible d'enregistrement |
Country Status (6)
Country | Link |
---|---|
US (1) | US4333990A (fr) |
JP (1) | JPS5530943A (fr) |
DE (1) | DE2934378C2 (fr) |
FR (1) | FR2434039B1 (fr) |
GB (1) | GB2031177B (fr) |
IT (1) | IT1206982B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0559525A2 (fr) * | 1992-02-28 | 1993-09-08 | Tomoegawa Paper Co. Ltd. | Matériau pour l'impression thermique et procédé pour sa préparation |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5869089A (ja) * | 1981-10-21 | 1983-04-25 | Fuji Photo Film Co Ltd | 感熱記録シ−ト |
JPS58181687A (ja) * | 1982-04-16 | 1983-10-24 | Nippon Synthetic Chem Ind Co Ltd:The | 感熱記録材料 |
JP2540297B2 (ja) * | 1985-09-09 | 1996-10-02 | 株式会社 リコー | 感熱記録材料 |
JP2910463B2 (ja) * | 1992-11-18 | 1999-06-23 | 王子製紙株式会社 | シリアルサーマルヘッド用感熱記録体 |
US5608429A (en) * | 1993-08-02 | 1997-03-04 | Nippon Kayaku Kabushiki Kaisha | Laser marking method, laser marking composition and articles having color developing layer made of said composition |
JP3035903B2 (ja) * | 1995-06-15 | 2000-04-24 | 日本製紙株式会社 | 感熱記録シート |
DE60102055T3 (de) * | 2000-11-24 | 2012-03-29 | Oji Paper Co., Ltd. | Wärmeempfindliches Aufzeichnungsmaterial |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2318033A1 (fr) * | 1975-07-15 | 1977-02-11 | Minnesota Mining & Mfg | Encre sensibilisatrice pour formation d'images latentes |
FR2367618A1 (fr) * | 1976-10-16 | 1978-05-12 | Kanzaki Paper Mfg Co Ltd | Matiere thermo-sensible pour enregistrement |
FR2376753A1 (fr) * | 1977-01-07 | 1978-08-04 | Kanzaki Paper Mfg Co Ltd | Support d'enregistrement thermosensible |
FR2417396A1 (fr) * | 1978-02-15 | 1979-09-14 | Kanzaki Paper Mfg Co Ltd | Support d'enregistrement thermosensible |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5925674B2 (ja) * | 1976-09-22 | 1984-06-20 | 神崎製紙株式会社 | 感熱記録シ−ト |
-
1978
- 1978-08-25 JP JP10418378A patent/JPS5530943A/ja active Granted
-
1979
- 1979-08-15 GB GB7928462A patent/GB2031177B/en not_active Expired
- 1979-08-24 DE DE2934378A patent/DE2934378C2/de not_active Expired
- 1979-08-24 FR FR7921380A patent/FR2434039B1/fr not_active Expired
- 1979-08-27 IT IT7950106A patent/IT1206982B/it active
-
1980
- 1980-12-31 US US06/221,793 patent/US4333990A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2318033A1 (fr) * | 1975-07-15 | 1977-02-11 | Minnesota Mining & Mfg | Encre sensibilisatrice pour formation d'images latentes |
FR2367618A1 (fr) * | 1976-10-16 | 1978-05-12 | Kanzaki Paper Mfg Co Ltd | Matiere thermo-sensible pour enregistrement |
FR2376753A1 (fr) * | 1977-01-07 | 1978-08-04 | Kanzaki Paper Mfg Co Ltd | Support d'enregistrement thermosensible |
FR2417396A1 (fr) * | 1978-02-15 | 1979-09-14 | Kanzaki Paper Mfg Co Ltd | Support d'enregistrement thermosensible |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0559525A2 (fr) * | 1992-02-28 | 1993-09-08 | Tomoegawa Paper Co. Ltd. | Matériau pour l'impression thermique et procédé pour sa préparation |
EP0559525A3 (fr) * | 1992-02-28 | 1995-01-18 | Tomoegawa Paper Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5530943A (en) | 1980-03-05 |
DE2934378A1 (de) | 1980-03-20 |
FR2434039B1 (fr) | 1985-06-21 |
JPS637957B2 (fr) | 1988-02-19 |
GB2031177A (en) | 1980-04-16 |
IT7950106A0 (it) | 1979-08-27 |
IT1206982B (it) | 1989-05-17 |
US4333990A (en) | 1982-06-08 |
GB2031177B (en) | 1982-11-03 |
DE2934378C2 (de) | 1981-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |