GB1059856A - Diazotype films - Google Patents
Diazotype filmsInfo
- Publication number
- GB1059856A GB1059856A GB23445/64A GB2344564A GB1059856A GB 1059856 A GB1059856 A GB 1059856A GB 23445/64 A GB23445/64 A GB 23445/64A GB 2344564 A GB2344564 A GB 2344564A GB 1059856 A GB1059856 A GB 1059856A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- hydrogen
- formula
- cellulose
- saponified
- 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
Links
- 229920002678 cellulose Polymers 0.000 abstract 3
- 239000001913 cellulose Substances 0.000 abstract 3
- 239000007850 fluorescent dye Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000001989 diazonium salts Chemical class 0.000 abstract 2
- 150000002431 hydrogen Chemical group 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- -1 aryl diazonium compound Chemical class 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000012954 diazonium Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 150000001629 stilbenes Chemical class 0.000 abstract 1
- 235000021286 stilbenes Nutrition 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/61—Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives
-
- 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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/60—Compositions containing diazo compounds as photosensitive substances with macromolecular additives
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Luminescent Compositions (AREA)
Abstract
1,059,856. Photo-sensitive materials containing fluorescent compounds. J. R. GEIGY A. G. June 5, 1964 [June 6, 1963], No.23445/64. Heading G2C. A diazotype material comprises a cellulose acetate support bearing a surface saponified layer of cellulose hydrate which contains an aryl diazonium compound and a fluorescent compound which is cellulose hydrate substantive. Specified fluorescent compounds are stilbenes of the formula: wherein X is ulphonic acid and Y is hydrogen, alkyl, alkoxy or sulphonic acid, A and B complete a 1, 2, 3 triazoyl (2)-ring which may contain fused rings or be substituted or A is hydrogen and B is an s-triazinyl radical which may be substituted and Z is hydrogen, hydroxy, halogen, -N#<A> B, or a group of formula: The fluorescent compound is first applied to the saponified support and then, after an optional drying, the diazonium compound is applied. In Example 1, a cellulose 2¢ acetate film is saponified in an alkaline solution containing a fluorescent compound of formula: The film is then coated with a diazonium salt, imagewise exposed and developed in an alkaline coupling solution.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH712063A CH433006A (en) | 1963-06-06 | 1963-06-06 | Process for the production of diazotype films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1059856A true GB1059856A (en) | 1967-02-22 |
Family
ID=4320269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23445/64A Expired GB1059856A (en) | 1963-06-06 | 1964-06-05 | Diazotype films |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3365293A (en) |
| AT (1) | AT244754B (en) |
| BE (1) | BE648911A (en) |
| CH (1) | CH433006A (en) |
| DE (1) | DE1297986B (en) |
| FR (1) | FR1403153A (en) |
| GB (1) | GB1059856A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306007A (en) * | 1978-03-13 | 1981-12-15 | Am International, Inc. | Process of making and using fade-resistant diazo microfilm |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL131666C (en) * | 1965-07-01 | |||
| US3515554A (en) * | 1966-07-25 | 1970-06-02 | Philips Corp | Diazo type paper and new high speed diazo reproduction process |
| DE1668358C3 (en) * | 1968-01-17 | 1980-04-03 | Hoechst Ag, 6000 Frankfurt | 6-phenyl-a-pyrones as an absorbent for UV radiation |
| US3619194A (en) * | 1969-11-05 | 1971-11-09 | Gary F Mitchell | Novel light-absorbing layers for photographic elements containing substituted 1-aminopyridinium dyes |
| US4080208A (en) * | 1975-01-13 | 1978-03-21 | Addressograph Multigraph Corporation | Photosensitive diazomicrofilm adapted to be readable but nonreproducible upon processing |
| DE2926859C2 (en) * | 1979-07-03 | 1983-03-10 | AM International, Inc., 90067 Los Angeles, Calif. | Process for making a fade resistant diazotype material |
| JPS5666844A (en) * | 1979-11-05 | 1981-06-05 | Kaneo Yamamoto | Manufacture of diazo photosensitive paper preventing ground discoloration of copy |
| FR2478837A1 (en) * | 1980-03-19 | 1981-09-25 | Rhone Poulenc Syst | Diazo imaging process using hydroxy substd. benzophenone coupler - gives UV-stable image |
| US4307171A (en) * | 1980-06-18 | 1981-12-22 | James River Graphics, Inc. | Negative-working diazo type photoreproduction having improved D-min and line acuity |
| DE3307364A1 (en) * | 1983-03-02 | 1984-09-06 | Hoechst Ag, 6230 Frankfurt | TWO-COMPONENT DIAZON TYPE MATERIAL |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2027688A (en) * | 1931-04-29 | 1936-01-14 | Agfa Ansco Corp | Manufacture of foils |
| GB492795A (en) * | 1936-12-04 | 1938-09-27 | Kalle & Co Ag | Improvements in or relating to photographic printing material |
| GB503996A (en) * | 1937-04-05 | 1939-04-18 | Kalle & Co Ag | Improvements in photographic contact printing by reflected light |
| FR956729A (en) * | 1941-10-18 | 1950-02-06 | ||
| US2591309A (en) * | 1945-11-10 | 1952-04-01 | Gen Aniline & Film Corp | Photographically sensitive diazotype element |
| BE513965A (en) * | 1951-09-19 | |||
| US2685511A (en) * | 1952-05-03 | 1954-08-03 | Eastman Kodak Co | Metal reinforced cellulose ester photolithographic printing plates |
| US2713055A (en) * | 1952-09-30 | 1955-07-12 | Du Pont | Whitening agents for cellulosic fiber |
| US2700043A (en) * | 1953-03-26 | 1955-01-18 | Du Pont | Fluorescent whitening agents |
| BE536396A (en) * | 1954-03-15 | |||
| US2933390A (en) * | 1955-10-12 | 1960-04-19 | Eastman Kodak Co | Supersensitization of photographic silver halide emulsions |
| US2976259A (en) * | 1956-09-05 | 1961-03-21 | American Cyanamid Co | 2, 2'-dihydroxy-4-alkoxybenzophenones as ultraviolet light absorbers for resins |
| BE579138A (en) * | 1958-07-10 | |||
| US3008995A (en) * | 1958-12-19 | 1961-11-14 | Du Pont | Benzophenone compounds |
| US3127270A (en) * | 1959-07-31 | 1964-03-31 | New stilbene compounds | |
| US3072585A (en) * | 1960-01-13 | 1963-01-08 | American Cyanamid Co | Vinylbenzyloxy phenylbenzotriazoles |
| NL268707A (en) * | 1960-09-06 |
-
0
- US US510379A patent/US3365293A/en not_active Expired - Lifetime
-
1963
- 1963-06-06 CH CH712063A patent/CH433006A/en unknown
- 1963-06-24 AT AT505663A patent/AT244754B/en active
-
1964
- 1964-06-05 DE DEG40773A patent/DE1297986B/en active Pending
- 1964-06-05 BE BE648911D patent/BE648911A/xx unknown
- 1964-06-05 GB GB23445/64A patent/GB1059856A/en not_active Expired
- 1964-06-05 FR FR977190A patent/FR1403153A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306007A (en) * | 1978-03-13 | 1981-12-15 | Am International, Inc. | Process of making and using fade-resistant diazo microfilm |
Also Published As
| Publication number | Publication date |
|---|---|
| BE648911A (en) | 1964-12-07 |
| FR1403153A (en) | 1965-06-18 |
| AT244754B (en) | 1966-01-25 |
| US3365293A (en) | 1968-01-23 |
| CH433006A (en) | 1967-03-31 |
| DE1297986B (en) | 1969-06-19 |
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