BR7204748D0 - Aperfeicoamento em elemento fotografico - Google Patents
Aperfeicoamento em elemento fotograficoInfo
- Publication number
- BR7204748D0 BR7204748D0 BR4748/72A BR474872A BR7204748D0 BR 7204748 D0 BR7204748 D0 BR 7204748D0 BR 4748/72 A BR4748/72 A BR 4748/72A BR 474872 A BR474872 A BR 474872A BR 7204748 D0 BR7204748 D0 BR 7204748D0
- Authority
- BR
- Brazil
- Prior art keywords
- improvement
- photographic element
- photographic
- Prior art date
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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/42—Structural details
- G03C8/52—Bases or auxiliary layers; Substances therefor
-
- 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
- G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
- G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
-
- 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
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/106—Binder containing
- Y10S430/11—Vinyl alcohol polymer or derivative
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Paper (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16405071A | 1971-07-19 | 1971-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7204748D0 true BR7204748D0 (pt) | 1973-05-31 |
Family
ID=22592768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR4748/72A BR7204748D0 (pt) | 1971-07-19 | 1972-07-17 | Aperfeicoamento em elemento fotografico |
Country Status (9)
Country | Link |
---|---|
US (1) | US3743531A (pt) |
AU (1) | AU447026B2 (pt) |
BE (1) | BE786324A (pt) |
BR (1) | BR7204748D0 (pt) |
CA (1) | CA954366A (pt) |
DE (1) | DE2233326A1 (pt) |
FR (1) | FR2146272B1 (pt) |
GB (1) | GB1402877A (pt) |
NL (1) | NL7209953A (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3996050A (en) * | 1974-04-23 | 1976-12-07 | Polaroid Corporation | Whitening agents in color diffusion transfer film units |
US4148648A (en) * | 1977-02-16 | 1979-04-10 | Polaroid Corporation | Diffusion transfer elements comprising U V light absorbers |
US4302579A (en) * | 1979-08-21 | 1981-11-24 | Ciba-Geigy Ag | Optical brightening agents and photographic materials which contain these brightening agents |
DE3618373A1 (de) * | 1986-05-31 | 1987-12-03 | Basf Ag | Lichtempfindliches aufzeichnungselement |
JPH07117740B2 (ja) * | 1987-12-11 | 1995-12-18 | 富士写真フイルム株式会社 | ハロゲン化銀カラー写真感光材料の処理方法 |
JP2958589B2 (ja) * | 1992-04-06 | 1999-10-06 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料の処理方法 |
DE4217196C2 (de) * | 1992-05-23 | 1994-05-19 | Schoeller Felix Jun Papier | Schichtträger für fotografisches Aufzeichnungsmaterial |
-
1971
- 1971-07-19 US US00164050A patent/US3743531A/en not_active Expired - Lifetime
-
1972
- 1972-06-09 CA CA144,314A patent/CA954366A/en not_active Expired
- 1972-07-06 DE DE2233326A patent/DE2233326A1/de active Pending
- 1972-07-13 GB GB3285572A patent/GB1402877A/en not_active Expired
- 1972-07-13 FR FR7225420A patent/FR2146272B1/fr not_active Expired
- 1972-07-14 BE BE786324A patent/BE786324A/xx unknown
- 1972-07-17 BR BR4748/72A patent/BR7204748D0/pt unknown
- 1972-07-18 AU AU44674/72A patent/AU447026B2/en not_active Expired
- 1972-07-19 NL NL7209953A patent/NL7209953A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE786324A (fr) | 1972-11-03 |
GB1402877A (en) | 1975-08-13 |
FR2146272A1 (pt) | 1973-03-02 |
DE2233326A1 (de) | 1973-02-01 |
FR2146272B1 (pt) | 1976-08-06 |
AU4467472A (en) | 1974-01-24 |
CA954366A (en) | 1974-09-10 |
AU447026B2 (en) | 1974-04-04 |
NL7209953A (pt) | 1973-01-23 |
US3743531A (en) | 1973-07-03 |
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