CH486526A - Procédé d'éclaircissement optique d'un polymère - Google Patents
Procédé d'éclaircissement optique d'un polymèreInfo
- Publication number
- CH486526A CH486526A CH923168A CH923168A CH486526A CH 486526 A CH486526 A CH 486526A CH 923168 A CH923168 A CH 923168A CH 923168 A CH923168 A CH 923168A CH 486526 A CH486526 A CH 486526A
- Authority
- CH
- Switzerland
- Prior art keywords
- polymer
- lightening process
- optical lightening
- optical
- lightening
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
- G03C1/8155—Organic compounds therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
- G03F7/0285—Silver salts, e.g. a latent silver salt image
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/134—Brightener containing
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59168866A | 1966-11-03 | 1966-11-03 | |
| GB29656/67A GB1189008A (en) | 1966-11-03 | 1967-06-27 | Fluorescent Compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH486526A true CH486526A (fr) | 1970-02-28 |
Family
ID=26260014
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1531667A CH475576A (fr) | 1966-11-03 | 1967-11-01 | Matériel photographique contenant un agent d'avivage optique |
| CH923168A CH486526A (fr) | 1966-11-03 | 1968-06-21 | Procédé d'éclaircissement optique d'un polymère |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1531667A CH475576A (fr) | 1966-11-03 | 1967-11-01 | Matériel photographique contenant un agent d'avivage optique |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3499762A (fr) |
| BE (2) | BE705848A (fr) |
| CH (2) | CH475576A (fr) |
| DE (4) | DE1695504A1 (fr) |
| FR (1) | FR1551106A (fr) |
| GB (2) | GB1189008A (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1005676A (en) * | 1972-08-31 | 1977-02-22 | Eastman Kodak Company | Information receiving element |
| JPS5170644A (en) * | 1974-12-16 | 1976-06-18 | Konishiroku Photo Ind | Gaishikikaraashishinkankozairyo |
| FR2532645B1 (fr) * | 1982-09-07 | 1985-09-27 | Rhone Poulenc Agrochimie | Procede d'elimination d'agents nitrosants de composes aromatiques nitres |
| JPS60136737A (ja) * | 1983-12-22 | 1985-07-20 | Fuji Photo Film Co Ltd | ハロゲン化銀写真印画紙 |
| JPS60143331A (ja) | 1983-12-29 | 1985-07-29 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
| FR2584397B1 (fr) * | 1985-07-05 | 1988-02-12 | Rhone Poulenc Spec Chim | Procede de nitration de composes phenoliques |
| DE3682128D1 (de) | 1985-07-17 | 1991-11-28 | Konishiroku Photo Ind | Photographisches silberhalogenidmaterial. |
| DE3782351T2 (de) | 1986-03-25 | 1993-05-27 | Konishiroku Photo Ind | Lichtempfindliches photographisches silberhalogenidmaterial, das fuer schnelle entwicklung verwendbar ist. |
| EP0359710B1 (fr) * | 1988-09-16 | 1993-06-16 | Ciba-Geigy Ag | Agents de blanchiment optique |
| JP3238005B2 (ja) * | 1994-06-24 | 2001-12-10 | 三菱製紙株式会社 | ハロゲン化銀写真感光材料 |
| EA007933B1 (ru) | 2001-08-13 | 2007-02-27 | Янссен Фармацевтика Н.В. | 2,4,5-тризамещенные производные тиазолила и их противовоспалительная активность |
| KR102356300B1 (ko) * | 2019-12-24 | 2022-01-27 | 한국교통대학교 산학협력단 | 벤조옥사졸 유도체 및 이를 포함하는 형광재료 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL277287A (fr) * | 1958-09-02 | |||
| NL268089A (fr) * | 1960-08-11 | |||
| NL297105A (fr) * | 1962-08-27 | |||
| CH430449A (de) * | 1964-03-04 | 1967-02-15 | Ciba Geigy | Verfahren zur Herstellung eines optisch aufgehellten photographischen Materials |
| NL131195C (fr) * | 1964-04-29 |
-
1966
- 1966-11-03 US US591688A patent/US3499762A/en not_active Expired - Lifetime
-
1967
- 1967-06-27 GB GB29656/67A patent/GB1189008A/en not_active Expired
- 1967-10-30 BE BE705848D patent/BE705848A/xx unknown
- 1967-10-31 FR FR1551106D patent/FR1551106A/fr not_active Expired
- 1967-11-01 CH CH1531667A patent/CH475576A/fr not_active IP Right Cessation
- 1967-11-02 DE DE19671695504 patent/DE1695504A1/de active Pending
- 1967-11-02 GB GB49908/67A patent/GB1159180A/en not_active Expired
- 1967-11-02 DE DE19671597551 patent/DE1597551B1/de not_active Withdrawn
- 1967-11-03 BE BE706056D patent/BE706056A/xx unknown
-
1968
- 1968-06-21 CH CH923168A patent/CH486526A/fr not_active IP Right Cessation
- 1968-06-26 DE DE1769668A patent/DE1769668C3/de not_active Expired
- 1968-06-26 DE DE19681770713 patent/DE1770713A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1597551B1 (de) | 1970-09-24 |
| GB1189008A (en) | 1970-04-22 |
| BE706056A (fr) | 1968-03-18 |
| GB1159180A (en) | 1969-07-23 |
| CH475576A (fr) | 1969-07-15 |
| DE1770713A1 (de) | 1972-03-09 |
| FR1551106A (fr) | 1968-12-27 |
| BE705848A (fr) | 1968-03-01 |
| DE1695504A1 (de) | 1972-03-02 |
| US3499762A (en) | 1970-03-10 |
| DE1769668C3 (de) | 1973-12-13 |
| DE1769668A1 (de) | 1973-02-08 |
| DE1769668B2 (de) | 1973-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |