IT8020374A0 - Materiale cromogeno lattonico , procedimento per la sua preparazione e materiale per riproduzione sensibile al calore e alla pressione che lo contiene - Google Patents
Materiale cromogeno lattonico , procedimento per la sua preparazione e materiale per riproduzione sensibile al calore e alla pressione che lo contieneInfo
- Publication number
- IT8020374A0 IT8020374A0 IT8020374A IT2037480A IT8020374A0 IT 8020374 A0 IT8020374 A0 IT 8020374A0 IT 8020374 A IT8020374 A IT 8020374A IT 2037480 A IT2037480 A IT 2037480A IT 8020374 A0 IT8020374 A0 IT 8020374A0
- Authority
- IT
- Italy
- Prior art keywords
- lactone
- reproduction
- sensitive
- procedure
- preparation
- Prior art date
Links
- 150000002596 lactones Chemical class 0.000 title 1
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
- C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Color Printing (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/017,764 US4232887A (en) | 1979-03-05 | 1979-03-05 | Lactone compounds containing an indolizine radical |
| US06/112,500 US4275206A (en) | 1979-03-05 | 1980-01-16 | Lactone compounds containing an indolizine radical |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8020374A0 true IT8020374A0 (it) | 1980-03-05 |
| IT1209313B IT1209313B (it) | 1989-07-16 |
Family
ID=26690284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT8020374A IT1209313B (it) | 1979-03-05 | 1980-03-05 | Materiale cromogeno lattonico , procedimento per la sua preparazione e materiale per riproduzione sensibile al calore e alla pressione che lo contiene |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4275206A (it) |
| AT (1) | AT377761B (it) |
| AU (1) | AU540061B2 (it) |
| BR (1) | BR8001263A (it) |
| CA (1) | CA1147728A (it) |
| CH (1) | CH656138A5 (it) |
| DE (1) | DE3008475A1 (it) |
| DK (1) | DK91380A (it) |
| ES (1) | ES8104364A1 (it) |
| FI (1) | FI70035C (it) |
| FR (1) | FR2450858A1 (it) |
| GB (1) | GB2044284B (it) |
| GR (1) | GR67690B (it) |
| HK (1) | HK74184A (it) |
| IE (1) | IE49537B1 (it) |
| IT (1) | IT1209313B (it) |
| LU (1) | LU82216A1 (it) |
| NL (1) | NL174146C (it) |
| NO (1) | NO800611L (it) |
| NZ (1) | NZ192980A (it) |
| PT (1) | PT70871A (it) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2508384B1 (fr) * | 1981-06-24 | 1986-06-20 | Aussedat Rey | Nouveaux developpeurs de couleur, compositions d'enregistrement thermographique les contenant et supports correspondants |
| CH653353A5 (de) * | 1983-05-09 | 1985-12-31 | Ciba Geigy Ag | Chromogene 3,3-bisindolyl-4-azaphthalide. |
| JPS6085986A (ja) * | 1983-10-18 | 1985-05-15 | Yamada Kagaku Kogyo Kk | 発色性記録材料 |
| JPH0764987B2 (ja) * | 1987-02-13 | 1995-07-12 | 富士写真フイルム株式会社 | 近赤外ロイコ染料及び該染料を含む記録材料 |
| US5200519A (en) * | 1992-01-03 | 1993-04-06 | Appleton Papers Inc. | Mono(indolylethylenyl)phthalides |
| FR2805460A1 (fr) | 2000-02-25 | 2001-08-31 | Oreal | Compositions de teinture des fibres keratiniques contenant des derives d'indolizine cationiques et procede de teinture |
| JP2006511479A (ja) * | 2002-09-27 | 2006-04-06 | ジヤンセン・フアーマシユーチカ・ナームローゼ・フエンノートシヤツプ | ３，４−二置換ピロールおよび炎症性疾患の治療におけるこれらの使用 |
| US8053494B2 (en) * | 2003-10-06 | 2011-11-08 | Nocopi Technologies, Inc. | Invisible ink and scratch pad |
| US20050165131A1 (en) * | 2003-10-06 | 2005-07-28 | Terry Stovold | Invisible ink |
| WO2005037905A1 (en) * | 2003-10-06 | 2005-04-28 | Nocopi Technologies, Inc. | Invisible ink |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3509174A (en) * | 1967-01-30 | 1970-04-28 | Ncr Co | 3-(indol-3-yl)-phthalides |
| US3491116A (en) | 1967-01-30 | 1970-01-20 | Ncr Co | 3-(phenyl)-3-(indol-3-yl)-phthalides |
| US3736337A (en) * | 1971-04-27 | 1973-05-29 | Ncr Co | Tetrahalogenated chromogenic compounds and their use |
| BE791793A (fr) * | 1971-12-06 | 1973-03-16 | Ncr Co | Composes chromogenes |
| GB1465669A (en) * | 1972-12-28 | 1977-02-23 | Agfa Gevaert | Pressure sensitive recording materials and pressure-recording procews |
| GB1460751A (en) * | 1973-05-21 | 1977-01-06 | Ciba Geigy Ag | 3-indolyl-3-phenyl-phthalide compounds their manufacture and their use |
| JPS5031917A (it) * | 1973-07-24 | 1975-03-28 | ||
| US4020068A (en) * | 1974-05-08 | 1977-04-26 | Ncr Corporation | Chromogenic furoquinoxalines |
| US4016174A (en) * | 1975-04-10 | 1977-04-05 | Ncr Corporation | Benzoindole phthalides |
| JPS525746A (en) * | 1975-07-03 | 1977-01-17 | Kanzaki Paper Mfg Co Ltd | Novel process for preparation of triarymethane derivatives |
| US4032545A (en) * | 1975-09-29 | 1977-06-28 | Polaroid Corporation | Phthalides and naphthalides |
| CH594511A5 (it) * | 1976-01-16 | 1978-01-13 | Ciba Geigy Ag | |
| ES462577A1 (es) * | 1976-09-24 | 1978-07-16 | Sterling Drug Inc | Un procedimiento para preparar acidos 2-(alfa,alfa-aril-yno heteril disustituido)-metilbenzoicos. |
-
1980
- 1980-01-16 US US06/112,500 patent/US4275206A/en not_active Expired - Lifetime
- 1980-02-12 CA CA000345510A patent/CA1147728A/en not_active Expired
- 1980-02-26 PT PT70871A patent/PT70871A/pt unknown
- 1980-02-26 NZ NZ192980A patent/NZ192980A/xx unknown
- 1980-03-03 BR BR8001263A patent/BR8001263A/pt unknown
- 1980-03-03 LU LU82216A patent/LU82216A1/fr unknown
- 1980-03-03 FI FI800652A patent/FI70035C/fi not_active IP Right Cessation
- 1980-03-04 NO NO800611A patent/NO800611L/no unknown
- 1980-03-04 DK DK91380A patent/DK91380A/da not_active Application Discontinuation
- 1980-03-04 IE IE433/80A patent/IE49537B1/en unknown
- 1980-03-04 ES ES489160A patent/ES8104364A1/es not_active Expired
- 1980-03-04 CH CH1714/80A patent/CH656138A5/de not_active IP Right Cessation
- 1980-03-04 AT AT0119380A patent/AT377761B/de not_active IP Right Cessation
- 1980-03-05 NL NLAANVRAGE8001316,A patent/NL174146C/xx not_active IP Right Cessation
- 1980-03-05 GR GR61359A patent/GR67690B/el unknown
- 1980-03-05 AU AU56161/80A patent/AU540061B2/en not_active Ceased
- 1980-03-05 DE DE19803008475 patent/DE3008475A1/de active Granted
- 1980-03-05 IT IT8020374A patent/IT1209313B/it active
- 1980-03-05 GB GB8007564A patent/GB2044284B/en not_active Expired
- 1980-03-05 FR FR8004999A patent/FR2450858A1/fr active Granted
-
1984
- 1984-09-27 HK HK741/84A patent/HK74184A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PT70871A (en) | 1980-03-01 |
| FI800652A (fi) | 1980-09-06 |
| FR2450858B1 (it) | 1981-10-16 |
| NL174146C (nl) | 1984-05-01 |
| HK74184A (en) | 1984-10-05 |
| IE49537B1 (en) | 1985-10-30 |
| FI70035B (fi) | 1986-01-31 |
| CH656138A5 (de) | 1986-06-13 |
| IE800433L (en) | 1980-09-05 |
| NL174146B (nl) | 1983-12-01 |
| ES489160A0 (es) | 1981-04-01 |
| FI70035C (fi) | 1986-09-12 |
| ES8104364A1 (es) | 1981-04-01 |
| BR8001263A (pt) | 1980-11-04 |
| CA1147728A (en) | 1983-06-07 |
| NZ192980A (en) | 1982-11-23 |
| ATA119380A (de) | 1984-09-15 |
| GB2044284B (en) | 1983-04-20 |
| AU540061B2 (en) | 1984-11-01 |
| DE3008475C2 (it) | 1988-05-26 |
| NO800611L (no) | 1980-09-08 |
| IT1209313B (it) | 1989-07-16 |
| NL8001316A (nl) | 1980-09-09 |
| AU5616180A (en) | 1980-09-11 |
| US4275206A (en) | 1981-06-23 |
| LU82216A1 (fr) | 1980-09-24 |
| AT377761B (de) | 1985-04-25 |
| GR67690B (it) | 1981-09-07 |
| GB2044284A (en) | 1980-10-15 |
| DE3008475A1 (de) | 1980-09-18 |
| DK91380A (da) | 1980-09-06 |
| FR2450858A1 (fr) | 1980-10-03 |
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