CH594675A5 - - Google Patents
Info
- Publication number
- CH594675A5 CH594675A5 CH117576A CH117576A CH594675A5 CH 594675 A5 CH594675 A5 CH 594675A5 CH 117576 A CH117576 A CH 117576A CH 117576 A CH117576 A CH 117576A CH 594675 A5 CH594675 A5 CH 594675A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
-
- 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
- B41M5/15—Spiro-pyrans
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Color Printing (AREA)
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH117576A CH594675A5 (fi) | 1976-01-30 | 1976-01-30 | |
| CH1132676A CH603656A5 (fi) | 1976-01-30 | 1976-09-07 | |
| US05/761,042 US4210591A (en) | 1976-01-30 | 1977-01-21 | Indolinospiropyrane compounds |
| FR7702183A FR2339614A1 (fr) | 1976-01-30 | 1977-01-26 | Composes indolinospiropyrannes et leur application comme chromogenes |
| DE19772703008 DE2703008A1 (de) | 1976-01-30 | 1977-01-26 | Indolinospiropyranverbindungen |
| GB3381/77A GB1519754A (en) | 1976-01-30 | 1977-01-27 | Indolinospiropyrane compounds their manufacture and use |
| IT4784177A IT1083467B (it) | 1976-01-30 | 1977-01-28 | Composti indolino-spiropiranici e procedimento per la loro produzione ed applicazione |
| AT53777A AT347457B (de) | 1976-01-30 | 1977-01-28 | Verfahren zur herstellung von neuen indolinospiropyranverbindungen |
| BE174452A BE850843A (fr) | 1976-01-30 | 1977-01-28 | Composes indolinospiropyrannes |
| ES455470A ES455470A1 (es) | 1976-01-30 | 1977-01-29 | Procedimiento para la preparacion compuesto de indolinospi- ropirano. |
| JP827477A JPS5293772A (en) | 1976-01-30 | 1977-01-29 | Indolinospiropyran compound |
| US06/109,741 US4339385A (en) | 1976-01-30 | 1980-01-04 | Indolinospiropyrane compounds |
| US06/213,298 US4343944A (en) | 1976-01-30 | 1980-12-05 | Indolinospiropyrane compounds |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH117576A CH594675A5 (fi) | 1976-01-30 | 1976-01-30 | |
| CH1132676A CH603656A5 (fi) | 1976-01-30 | 1976-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH594675A5 true CH594675A5 (fi) | 1978-01-13 |
Family
ID=25686893
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH117576A CH594675A5 (fi) | 1976-01-30 | 1976-01-30 | |
| CH1132676A CH603656A5 (fi) | 1976-01-30 | 1976-09-07 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1132676A CH603656A5 (fi) | 1976-01-30 | 1976-09-07 |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US4210591A (fi) |
| JP (1) | JPS5293772A (fi) |
| AT (1) | AT347457B (fi) |
| BE (1) | BE850843A (fi) |
| CH (2) | CH594675A5 (fi) |
| DE (1) | DE2703008A1 (fi) |
| ES (1) | ES455470A1 (fi) |
| FR (1) | FR2339614A1 (fi) |
| GB (1) | GB1519754A (fi) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545713A (en) * | 1978-09-27 | 1980-03-31 | Hodogaya Chem Co Ltd | 7-substituted-spiropyran derivative |
| US4636818A (en) * | 1985-06-05 | 1987-01-13 | Moore Business Forms, Inc. | Carbonless system including solvent-only microcapsules |
| US7271265B2 (en) * | 2003-08-11 | 2007-09-18 | Invitrogen Corporation | Cyanine compounds and their application as quenching compounds |
| US7881446B1 (en) * | 2004-09-03 | 2011-02-01 | Confinement Telephony Technology, Llc | Telephony system and method with enhanced validation |
| EP1940516A2 (en) * | 2005-09-01 | 2008-07-09 | Janssen Pharmaceutica, N.V. | Benzopyran and pyranopyridine derivatives as potassium channel openers |
| CA2620894A1 (en) * | 2005-09-01 | 2007-03-08 | Janssen Pharmaceutica N.V. | Novel benzopyran derivatives as potassium channel openers |
| US8277920B2 (en) * | 2006-04-28 | 2012-10-02 | Adeka Corporation | Optical recording material, chalcone type compounds and metal complexes |
| JP5241121B2 (ja) * | 2007-03-16 | 2013-07-17 | 株式会社Ａｄｅｋａ | メロシアニン化合物及び該化合物を用いた光学記録材料 |
| CN101855080B (zh) * | 2007-11-08 | 2013-03-13 | 琳得科株式会社 | 剥离片材及压敏粘合剂制品 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL250081A (fi) * | 1959-04-03 | |||
| US3212898A (en) * | 1962-11-21 | 1965-10-19 | American Cyanamid Co | Photosensitive compositions of matter comprising photochromic materials suspended in polyester binders |
| US3299079A (en) * | 1963-08-14 | 1967-01-17 | Polaroid Corp | Chelatable spiro [benzopyran-2, 2'-indoline] derivatives |
| FR1593092A (fi) * | 1968-10-29 | 1970-05-25 | ||
| FR2036168A5 (fi) * | 1969-03-06 | 1970-12-24 | Saint Gobain | |
| JPS4913354B1 (fi) * | 1970-12-19 | 1974-03-30 | ||
| JPS50136312A (fi) * | 1974-04-17 | 1975-10-29 | ||
| JPS5428140A (en) * | 1977-08-04 | 1979-03-02 | Matsushita Electric Ind Co Ltd | Light transmitting particles for color image formation |
-
1976
- 1976-01-30 CH CH117576A patent/CH594675A5/xx not_active IP Right Cessation
- 1976-09-07 CH CH1132676A patent/CH603656A5/xx not_active IP Right Cessation
-
1977
- 1977-01-21 US US05/761,042 patent/US4210591A/en not_active Expired - Lifetime
- 1977-01-26 FR FR7702183A patent/FR2339614A1/fr active Granted
- 1977-01-26 DE DE19772703008 patent/DE2703008A1/de not_active Ceased
- 1977-01-27 GB GB3381/77A patent/GB1519754A/en not_active Expired
- 1977-01-28 AT AT53777A patent/AT347457B/de not_active IP Right Cessation
- 1977-01-28 BE BE174452A patent/BE850843A/xx not_active IP Right Cessation
- 1977-01-29 JP JP827477A patent/JPS5293772A/ja active Granted
- 1977-01-29 ES ES455470A patent/ES455470A1/es not_active Expired
-
1980
- 1980-01-04 US US06/109,741 patent/US4339385A/en not_active Expired - Lifetime
- 1980-12-05 US US06/213,298 patent/US4343944A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2339614A1 (fr) | 1977-08-26 |
| ES455470A1 (es) | 1978-04-16 |
| US4339385A (en) | 1982-07-13 |
| ATA53777A (de) | 1978-05-15 |
| CH603656A5 (fi) | 1978-08-31 |
| BE850843A (fr) | 1977-07-28 |
| GB1519754A (en) | 1978-08-02 |
| JPS6112952B2 (fi) | 1986-04-10 |
| JPS5293772A (en) | 1977-08-06 |
| US4343944A (en) | 1982-08-10 |
| AT347457B (de) | 1978-12-27 |
| FR2339614B1 (fi) | 1979-03-09 |
| US4210591A (en) | 1980-07-01 |
| DE2703008A1 (de) | 1977-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |