BE514879A - - Google Patents
Info
- Publication number
- BE514879A BE514879A BE514879DA BE514879A BE 514879 A BE514879 A BE 514879A BE 514879D A BE514879D A BE 514879DA BE 514879 A BE514879 A BE 514879A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/83—Organic dyestuffs therefor
- G03C1/831—Azo dyes
-
- 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
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/83—Organic dyestuffs therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US252286A US2622026A (en) | 1951-10-20 | 1951-10-20 | Photographic element and tinted film base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE514879A true BE514879A (da) |
Family
ID=22955379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE514879D BE514879A (da) | 1951-10-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2622026A (da) |
| BE (1) | BE514879A (da) |
| DE (1) | DE921667C (da) |
| FR (1) | FR1064514A (da) |
| GB (1) | GB710060A (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR6787718D0 (pt) * | 1966-06-29 | 1973-06-07 | Eastman Kodak Co | Elemento fotografico sensivel a luz |
| US4138254A (en) * | 1973-10-19 | 1979-02-06 | Polaroid Corporation | Photographic products comprising anti-light piping dyes |
| JPS5941574B2 (ja) * | 1977-08-31 | 1984-10-08 | 富士写真フイルム株式会社 | 写真用ポリエステルフイルム支持体 |
| JPS60170845A (ja) * | 1984-02-16 | 1985-09-04 | Fuji Photo Film Co Ltd | 銀塩拡散転写用感光材料 |
| JPH07140594A (ja) * | 1993-11-17 | 1995-06-02 | Konica Corp | ハロゲン化銀カラー写真感光材料及び画像形成方法 |
| US5834122A (en) * | 1996-11-25 | 1998-11-10 | Hoechst Celanese Corp. | Spectrally tuned multiple bandpass filters for video displays |
| KR101409633B1 (ko) * | 2006-11-25 | 2014-06-18 | 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 | 광학 필름의 제조 방법, 셀룰로오스 에스테르 필름, 편광판 및 액정 표시 장치 |
-
0
- BE BE514879D patent/BE514879A/xx unknown
-
1951
- 1951-10-20 US US252286A patent/US2622026A/en not_active Expired - Lifetime
-
1952
- 1952-10-01 DE DEE6095A patent/DE921667C/de not_active Expired
- 1952-10-10 GB GB25413/52A patent/GB710060A/en not_active Expired
- 1952-10-18 FR FR1064514D patent/FR1064514A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2622026A (en) | 1952-12-16 |
| FR1064514A (fr) | 1954-05-14 |
| DE921667C (de) | 1954-12-23 |
| GB710060A (en) | 1954-06-02 |