IT1019368B - Composti di sostituzione del fluorano e procedimento per produrli ed applicarli - Google Patents
Composti di sostituzione del fluorano e procedimento per produrli ed applicarliInfo
- Publication number
- IT1019368B IT1019368B IT7453169A IT5316974A IT1019368B IT 1019368 B IT1019368 B IT 1019368B IT 7453169 A IT7453169 A IT 7453169A IT 5316974 A IT5316974 A IT 5316974A IT 1019368 B IT1019368 B IT 1019368B
- Authority
- IT
- Italy
- Prior art keywords
- fluorane
- procedure
- applying
- producing
- replacement compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane 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
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
- B41M5/1455—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring characterised by fluoran 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
- B41M5/3275—Fluoran compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Color Printing (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4504873A GB1463815A (en) | 1973-09-26 | 1973-09-26 | Heterocyclic substituted fluoran compounds their manufacture and use |
| GB4933173 | 1973-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1019368B true IT1019368B (it) | 1977-11-10 |
Family
ID=26265504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT7453169A IT1019368B (it) | 1973-09-26 | 1974-09-24 | Composti di sostituzione del fluorano e procedimento per produrli ed applicarli |
Country Status (15)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1459417A (en) * | 1973-05-21 | 1976-12-22 | Ciba Geigy Ag | Diamino substituted fluoran compounds their manufacture and their use |
| JPS5138245B2 (US07179912-20070220-C00074.png) * | 1973-05-22 | 1976-10-20 | ||
| US4007195A (en) * | 1974-09-18 | 1977-02-08 | Ciba-Geigy Ag | Heterocyclic substituted fluorans |
| JPS5953193B2 (ja) * | 1978-02-15 | 1984-12-24 | 神崎製紙株式会社 | 感熱記録体 |
| JPS54126113A (en) * | 1978-03-20 | 1979-10-01 | Yamada Chem Co | Colored recording material |
| US4552830A (en) * | 1978-05-09 | 1985-11-12 | Dynachem Corporation | Carbonylic halides as activators for phototropic compositions |
| US4343885A (en) * | 1978-05-09 | 1982-08-10 | Dynachem Corporation | Phototropic photosensitive compositions containing fluoran colorformer |
| CA1164710A (en) * | 1978-05-09 | 1984-04-03 | Edward J. Reardon, Jr. | Phototropic photosensitive compositions containing fluoran colorformer |
| CA1153610A (en) * | 1978-05-09 | 1983-09-13 | Edward J. Reardon, Jr. | Carbonylic halides as activators for phototropic compositions |
| US4274660A (en) * | 1979-05-14 | 1981-06-23 | Sterling Drug Inc. | Carbonless duplicating and marking systems |
| US4405788A (en) * | 1979-12-26 | 1983-09-20 | Polaroid Corporation | Bicyclo nitrogenheterocyclic substituted sulfofluoresceins, fluoresceins and xanthenes |
| US4258118A (en) * | 1979-12-26 | 1981-03-24 | Polaroid Corporation | Novel xanthene compounds and photographic products and processes employing the same |
| JPS587453A (ja) * | 1981-07-06 | 1983-01-17 | Fuji Photo Film Co Ltd | フルオラン誘導体を使用した記録材料 |
| JPS59188491A (ja) * | 1983-04-12 | 1984-10-25 | Fuji Photo Film Co Ltd | フルオラン誘導体およびそれを使用した記録材料 |
| US4837210A (en) * | 1987-01-27 | 1989-06-06 | Appleton Papers Inc. | Fluoran derivatives and their use in recording materials |
| GB9414637D0 (en) * | 1994-07-20 | 1994-09-07 | Wiggins Teape Group The Limite | Presure-sensitive copying material |
| WO2004078875A2 (en) * | 2003-02-28 | 2004-09-16 | Polaroid Corporation | Novel dyes and use thereof in imaging members and methods |
| US7704667B2 (en) * | 2003-02-28 | 2010-04-27 | Zink Imaging, Inc. | Dyes and use thereof in imaging members and methods |
| US8372782B2 (en) | 2003-02-28 | 2013-02-12 | Zink Imaging, Inc. | Imaging system |
| WO2006124602A2 (en) * | 2005-05-12 | 2006-11-23 | Zink Imaging, Llc | Novel rhodamine dyes |
| US7807607B2 (en) | 2006-05-12 | 2010-10-05 | Zink Imaging, Inc. | Color-forming compounds and use thereof in imaging members and methods |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3244728A (en) * | 1961-08-31 | 1966-04-05 | Burroughs Corp | Chromogenous amino derivatives of diphenylphthalan and marking method using same |
| DE1561748C3 (de) * | 1966-11-14 | 1973-12-20 | Fuji Shashin Film K.K., Kanagawa | Aufzeichnungsmaterial |
| GB1192938A (en) * | 1966-11-18 | 1970-05-28 | Fuji Photo Film Co Ltd | Improvements in or relating to Pressure-Sensitive Copying Paper |
| FR1553291A (US07179912-20070220-C00074.png) * | 1967-01-27 | 1969-01-10 | ||
| US3746562A (en) * | 1970-11-16 | 1973-07-17 | Ncr | Mark forming record materials |
-
1973
- 1973-09-26 GB GB4504873A patent/GB1463815A/en not_active Expired
-
1974
- 1974-09-12 SE SE7411504A patent/SE7411504L/xx unknown
- 1974-09-17 DE DE19742444297 patent/DE2444297A1/de not_active Withdrawn
- 1974-09-18 FI FI2727/74A patent/FI272774A/fi unknown
- 1974-09-18 US US507158A patent/US3929831A/en not_active Expired - Lifetime
- 1974-09-24 CH CH1292574A patent/CH596994A5/xx not_active IP Right Cessation
- 1974-09-24 IT IT7453169A patent/IT1019368B/it active
- 1974-09-24 ES ES430326A patent/ES430326A1/es not_active Expired
- 1974-09-24 CA CA209,895A patent/CA1052381A/en not_active Expired
- 1974-09-25 BE BE148859A patent/BE820305A/xx not_active IP Right Cessation
- 1974-09-25 AT AT772174A patent/AT331824B/de not_active IP Right Cessation
- 1974-09-25 YU YU2596/74A patent/YU37317B/xx unknown
- 1974-09-25 FR FR7432349A patent/FR2257594B1/fr not_active Expired
- 1974-09-25 NL NL7412673A patent/NL7412673A/xx not_active Application Discontinuation
- 1974-09-26 JP JP49110056A patent/JPS5064319A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE7411504L (US07179912-20070220-C00074.png) | 1975-03-27 |
| DE2444297A1 (de) | 1975-03-27 |
| GB1463815A (en) | 1977-02-09 |
| CH596994A5 (US07179912-20070220-C00074.png) | 1978-03-31 |
| FI272774A (US07179912-20070220-C00074.png) | 1975-03-27 |
| AT331824B (de) | 1976-08-25 |
| FR2257594B1 (US07179912-20070220-C00074.png) | 1977-03-25 |
| NL7412673A (nl) | 1975-04-01 |
| ATA772174A (de) | 1975-12-15 |
| CA1052381A (en) | 1979-04-10 |
| YU259674A (en) | 1983-04-27 |
| BE820305A (fr) | 1975-03-25 |
| JPS5064319A (US07179912-20070220-C00074.png) | 1975-05-31 |
| YU37317B (en) | 1984-08-31 |
| US3929831A (en) | 1975-12-30 |
| FR2257594A1 (US07179912-20070220-C00074.png) | 1975-08-08 |
| ES430326A1 (es) | 1977-02-16 |
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