FI951940A - Karboksylaatti ja sitä hyödyntävä lämpöherkkä tulostusmateriaali - Google Patents
Karboksylaatti ja sitä hyödyntävä lämpöherkkä tulostusmateriaali Download PDFInfo
- Publication number
- FI951940A FI951940A FI951940A FI951940A FI951940A FI 951940 A FI951940 A FI 951940A FI 951940 A FI951940 A FI 951940A FI 951940 A FI951940 A FI 951940A FI 951940 A FI951940 A FI 951940A
- Authority
- FI
- Finland
- Prior art keywords
- carboxylate
- heat
- printing material
- material utilizing
- sensitive printing
- Prior art date
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
- B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
- B41M5/286—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using compounds undergoing unimolecular fragmentation to obtain colour shift, e.g. bleachable 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
- B41M5/3333—Non-macromolecular compounds
- B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/50—Iso-indoles; Hydrogenated iso-indoles with oxygen and nitrogen atoms in positions 1 and 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/10—Spiro-condensed systems
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8842694 | 1994-04-26 | ||
JP12108294 | 1994-06-02 | ||
JP18728094 | 1994-08-09 | ||
JP20077494 | 1994-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI951940A0 FI951940A0 (fi) | 1995-04-24 |
FI951940A true FI951940A (fi) | 1995-10-27 |
Family
ID=27467506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI951940A FI951940A (fi) | 1994-04-26 | 1995-04-24 | Karboksylaatti ja sitä hyödyntävä lämpöherkkä tulostusmateriaali |
Country Status (4)
Country | Link |
---|---|
US (2) | US5559247A (fi) |
EP (1) | EP0679640B1 (fi) |
DE (1) | DE69522031T2 (fi) |
FI (1) | FI951940A (fi) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998031667A1 (en) * | 1997-01-16 | 1998-07-23 | Ciba Specialty Chemicals Holding Inc. | Amino-iminoisoindolenine benzene sulfonate, and process for the preparation of nitrate and benzene sulfonate salts of amino-aminoisoindolenine derivatives |
CN1228178A (zh) * | 1997-06-04 | 1999-09-08 | 东京磁气印刷株式会社 | 磁记录介质及其使用方法 |
CN1228179A (zh) * | 1997-06-04 | 1999-09-08 | 东京磁气印刷株式会社 | 磁记录介质的使用方法 |
US7462443B2 (en) * | 2003-09-05 | 2008-12-09 | Hewlett-Packard Development Company, L.P. | Leuco dye-containing coating compositions |
KR102022139B1 (ko) * | 2012-03-16 | 2019-09-17 | 가부시키가이샤 후지미인코퍼레이티드 | 연마용 조성물 |
JP2024510167A (ja) | 2021-03-08 | 2024-03-06 | デュポン スペシャルティ プロダクツ ユーエスエー リミテッド ライアビリティ カンパニー | 硬化剤を含むフルオロエラストマー組成物 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS588357A (ja) * | 1981-07-07 | 1983-01-18 | Nec Corp | 制御記憶装置 |
US4521793A (en) * | 1982-02-27 | 1985-06-04 | Asahi Kasei Kogyo Kabushiki Kaisha | Coloring method and color-forming material |
DE3840488A1 (de) * | 1988-12-01 | 1990-06-07 | Bayer Ag | Elektrophotographische toner |
JP2734655B2 (ja) * | 1989-07-05 | 1998-04-02 | 松下電器産業株式会社 | スピーカ用振動板 |
JP2770436B2 (ja) * | 1989-07-05 | 1998-07-02 | 松下電器産業株式会社 | スピーカ |
JPH0416353A (ja) * | 1990-05-10 | 1992-01-21 | Sharp Corp | インクジェット記録ヘッド |
-
1995
- 1995-04-14 US US08/422,033 patent/US5559247A/en not_active Expired - Fee Related
- 1995-04-24 FI FI951940A patent/FI951940A/fi not_active IP Right Cessation
- 1995-04-25 DE DE69522031T patent/DE69522031T2/de not_active Expired - Fee Related
- 1995-04-25 EP EP95106173A patent/EP0679640B1/en not_active Expired - Lifetime
-
1996
- 1996-08-14 US US08/696,464 patent/US5691272A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5691272A (en) | 1997-11-25 |
EP0679640B1 (en) | 2001-08-08 |
FI951940A0 (fi) | 1995-04-24 |
US5559247A (en) | 1996-09-24 |
DE69522031D1 (de) | 2001-09-13 |
EP0679640A1 (en) | 1995-11-02 |
DE69522031T2 (de) | 2002-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HC | Name/ company changed in application |
Owner name: MITSUI CHEMICALS, INC. |
|
MA | Patent expired |