DE69026217D1 - Photochrome und photoempfindliche Spiroindolinoxazinverbindungen und Verfahren zu ihrer Herstellung - Google Patents
Photochrome und photoempfindliche Spiroindolinoxazinverbindungen und Verfahren zu ihrer HerstellungInfo
- Publication number
- DE69026217D1 DE69026217D1 DE69026217T DE69026217T DE69026217D1 DE 69026217 D1 DE69026217 D1 DE 69026217D1 DE 69026217 T DE69026217 T DE 69026217T DE 69026217 T DE69026217 T DE 69026217T DE 69026217 D1 DE69026217 D1 DE 69026217D1
- Authority
- DE
- Germany
- Prior art keywords
- compounds
- spiroindolinoxazine
- photochromic
- photosensitive
- preparation
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/10—Spiro-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
- C09K9/02—Organic tenebrescent materials
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Optical Filters (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02266089A IT1237529B (it) | 1989-12-12 | 1989-12-12 | Composti spiro-indolino-ossazine con caratteristiche fotocromatiche e fotosensibilizzatrici e procedimento per la loro preparazione |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69026217D1 true DE69026217D1 (de) | 1996-05-02 |
DE69026217T2 DE69026217T2 (de) | 1996-10-02 |
Family
ID=11198977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69026217T Expired - Fee Related DE69026217T2 (de) | 1989-12-12 | 1990-12-06 | Photochrome und photoempfindliche Spiroindolinoxazinverbindungen und Verfahren zu ihrer Herstellung |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0432841B1 (de) |
JP (1) | JPH05105685A (de) |
AT (1) | ATE136033T1 (de) |
DE (1) | DE69026217T2 (de) |
DK (1) | DK0432841T3 (de) |
ES (1) | ES2085323T3 (de) |
GR (1) | GR3019711T3 (de) |
IT (1) | IT1237529B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4423904A1 (de) * | 1994-07-10 | 1996-01-11 | Rodenstock Optik G | Photochrome Substanzen (Auto) |
IT1292461B1 (it) * | 1997-07-03 | 1999-02-08 | Great Lakes Chemical Italia | Composti fotocromatici,procedimento per la loro preparazione e loro utilizzo in materiali polimerici |
ITMI981690A1 (it) * | 1998-07-22 | 2000-01-22 | Great Lakes Chemical Italia | "composti fotocromatici procedimento per la loro preparazione e loro utilizzo in materiali polimerici" |
IT1304507B1 (it) * | 1998-12-29 | 2001-03-19 | Great Lakes Chemical Italia | Composti fotocromatici, procedimento per la loro preparazione e loroutilizzo in materiali polimerici. |
JP5651177B2 (ja) * | 2010-07-20 | 2015-01-07 | 日本化薬株式会社 | 液晶シール剤及びそれを用いた液晶表示セル |
CN113896736B (zh) * | 2021-11-18 | 2023-03-03 | 南开大学 | 芳基取代的螺噁嗪光致变色化合物及其制备方法与应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0146135B1 (de) * | 1983-12-16 | 1993-04-21 | Optische Werke G. Rodenstock | Photochrome Substanzen |
GB8610709D0 (en) * | 1986-05-01 | 1986-06-04 | Plinkington Bros Plc | Photochromic lenses |
US4785097A (en) * | 1986-09-26 | 1988-11-15 | Ppg Industries, Inc. | Method for synthesizing spiro-oxazines |
EP0277639B1 (de) * | 1987-02-02 | 1995-01-25 | Toray Industries, Inc. | Photochrome Verbindung |
JPH0280490A (ja) * | 1988-09-17 | 1990-03-20 | Nagase Sangyo Kk | 高耐熱性フォトクロミック材料 |
-
1989
- 1989-12-12 IT IT02266089A patent/IT1237529B/it active IP Right Grant
-
1990
- 1990-12-06 EP EP90203216A patent/EP0432841B1/de not_active Expired - Lifetime
- 1990-12-06 ES ES90203216T patent/ES2085323T3/es not_active Expired - Lifetime
- 1990-12-06 DK DK90203216.8T patent/DK0432841T3/da active
- 1990-12-06 AT AT90203216T patent/ATE136033T1/de not_active IP Right Cessation
- 1990-12-06 DE DE69026217T patent/DE69026217T2/de not_active Expired - Fee Related
- 1990-12-12 JP JP2410244A patent/JPH05105685A/ja active Pending
-
1996
- 1996-04-23 GR GR960401095T patent/GR3019711T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0432841A2 (de) | 1991-06-19 |
JPH05105685A (ja) | 1993-04-27 |
EP0432841B1 (de) | 1996-03-27 |
IT8922660A1 (it) | 1991-06-12 |
ATE136033T1 (de) | 1996-04-15 |
EP0432841A3 (en) | 1992-01-29 |
IT1237529B (it) | 1993-06-08 |
DE69026217T2 (de) | 1996-10-02 |
ES2085323T3 (es) | 1996-06-01 |
GR3019711T3 (en) | 1996-07-31 |
IT8922660A0 (it) | 1989-12-12 |
DK0432841T3 (da) | 1996-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE89263T1 (de) | Naphthalin-derivate, verfahren zu ihrer herstellung und sie enthaltende pharmazeutische zusammensetzungen. | |
DE69010139T2 (de) | Haarkräftigungsmittel. | |
DE3482039D1 (de) | Benzofurancarboxamide, verfahren zu ihrer herstellung und pharmazeutische zubereitungen die sie enthalten. | |
SE7714184L (sv) | Piperazinderivat | |
ATE102196T1 (de) | Glykosidase-inhibitor salbostatin, verfahren zu seiner herstellung und seine verwendung. | |
ATE224T1 (de) | 1,2-dihydro-chinolin-2-on-derivate, verfahren zu deren herstellung sowie diese verbindungen enthaltende arzneimittel. | |
ATE74352T1 (de) | Dekahydrochinolinderivate, verfahren zu ihrer herstellung, zwischenprodukte zu ihrer herstellung, ihre verwendung als arzneimittel und diese enthaltende zubereitungen. | |
DE69430407T2 (de) | Neue photochrome Naphtho 2,1-b pyrane und Verfahren zu ihrer Herstellung | |
ATE48835T1 (de) | Chinolylglycinamidderivate, verfahren zu ihrer herstellung und therapeutische verwendung als psychotrope. | |
EP0530369A4 (en) | Crystal comprising indolinospirobenzothiopyran derivative and ring-opening isomer thereof | |
ATE80390T1 (de) | Barbitursaeure-verbindungen, diese enthaltende photoresists und verfahren zu deren herstellung. | |
ATE67199T1 (de) | Benzoxazin-derivate und verfahren zu ihrer herstellung. | |
DE69026217D1 (de) | Photochrome und photoempfindliche Spiroindolinoxazinverbindungen und Verfahren zu ihrer Herstellung | |
DE3867073D1 (de) | Allylmercaptoacetyl-sydnonimine, verfahren zu ihrer herstellung und ihre verwendung. | |
ATE21101T1 (de) | N-iminopyridinium-betain-derivate, ihre herstellung und ihre verwendung als arzneimittel. | |
ATE69444T1 (de) | N-substituierte-n-nitroso-aminoacetonitrile, verfahren zu ihrer herstellung und ihre verwendung. | |
NO873564D0 (no) | Nye tyroninderivater. | |
ATE31928T1 (de) | Acylamino-4-aza-1-adamantane, verfahren zu ihrer herstellung und ihre anwendung in der therapeutik. | |
ATE12624T1 (de) | Optisch reine bicyclo(2.2.2)oct-5-en-2-one, verfahren zu ihrer herstellung und ihre verwendung. | |
ATE120282T1 (de) | Dreikernige farbstoffe für photographische zusammensetzungen und verfahren zu ihrer herstellung. | |
DE69119714D1 (de) | Verfahren zur Herstellung von Benzylphthalazinonderivaten und von deren Salzen | |
ATE12643T1 (de) | 2-0- und 5-0-substituierte 1.4;3.6-dianhydrohexit-mononitrate, verfahren zu ihrer herstellung und pharmazeutische zubereitung. | |
ATE82747T1 (de) | Verfahren zur herstellung von hydroxyalkylierungsmitteln, die erhaltenen mittel und deren verwendung. | |
DE3777464D1 (de) | Fluorine enthaltende vitamin-d3-derivate und verfahren zu ihrer herstellung. | |
IT1160387B (it) | Derivato isossazolico, ad attivita' terapeutica |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GREAT LAKES CHEMICAL (EUROPE) GMBH, FRAUENFELD, CH |
|
8339 | Ceased/non-payment of the annual fee |