US1758676A - Light-sensitive layers and process of preparing them - Google Patents
Light-sensitive layers and process of preparing them Download PDFInfo
- Publication number
- US1758676A US1758676A US292319A US29231928A US1758676A US 1758676 A US1758676 A US 1758676A US 292319 A US292319 A US 292319A US 29231928 A US29231928 A US 29231928A US 1758676 A US1758676 A US 1758676A
- Authority
- US
- United States
- Prior art keywords
- sensitive layers
- parts
- preparing
- acid
- light
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title description 7
- 150000008049 diazo compounds Chemical class 0.000 description 21
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 15
- 239000004327 boric acid Substances 0.000 description 15
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 239000011975 tartaric acid Substances 0.000 description 11
- 235000002906 tartaric acid Nutrition 0.000 description 11
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 6
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000000987 azo dye Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- LAXPFHMCFLHGKK-UHFFFAOYSA-N 4-diazo-n,n-dimethylcyclohexa-1,5-dien-1-amine Chemical compound CN(C)C1=CCC(=[N+]=[N-])C=C1 LAXPFHMCFLHGKK-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- ATGUVEKSASEFFO-UHFFFAOYSA-N p-aminodiphenylamine Chemical compound C1=CC(N)=CC=C1NC1=CC=CC=C1 ATGUVEKSASEFFO-UHFFFAOYSA-N 0.000 description 1
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 description 1
- 229960001553 phloroglucinol Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
- G03C1/60—Compositions containing diazo compounds as photosensitive substances with macromolecular additives
Definitions
- the present invention relates to the preparation of light-sensitive layers by means 0 diazo compounds.
- ⁇ Ve claim 1 The process of preparing light-sensitive layers by means of diazo compounds, which consists in adding to the diazo compound a mixture of boric acid and a hydroxycarboxylic acid.
- sensitive layers consisting of a diazo compound and a mixture of boric acid and a hydl'oxycarboxylic acid.
- sensitive layers consisting of a diazo compound and a mixture of boric acid and tartaric acid.
- sensitive layers consisting of a mixture of a diazo compound, an azo dyestuif component, boric acid and tartaric acid.
- a sensitive layer consisting of the zinc chloride double salt from 1-amino-3-methyli-monoethylaminobenzene, 2.7 -dihydroxynaphthalene, boric acid and tartaric acid.
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE294247X | 1927-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1758676A true US1758676A (en) | 1930-05-13 |
Family
ID=6083969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US292319A Expired - Lifetime US1758676A (en) | 1927-07-21 | 1928-07-12 | Light-sensitive layers and process of preparing them |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1758676A (en)) |
| FR (1) | FR657851A (en)) |
| GB (1) | GB294247A (en)) |
| NL (1) | NL25241C (en)) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2442061A (en) * | 1944-09-26 | 1948-05-25 | Gen Aniline & Film Corp | Acid stabilized light-sensitive diazotype coating |
| US2537097A (en) * | 1945-08-18 | 1951-01-09 | Gen Aniline & Film Corp | Dyeing of textile materials by the use of light-sensitive diazo salts |
| US2591309A (en) * | 1945-11-10 | 1952-04-01 | Gen Aniline & Film Corp | Photographically sensitive diazotype element |
| US2605182A (en) * | 1947-11-28 | 1952-07-29 | Gen Aniline & Film Corp | Diazotypes containing n-substituted p-diazoanilines having radicals of at least four conjugated c-c double bonds as n-substituents |
-
0
- NL NL25241D patent/NL25241C/xx active
-
1928
- 1928-07-12 US US292319A patent/US1758676A/en not_active Expired - Lifetime
- 1928-07-16 GB GB20597/28A patent/GB294247A/en not_active Expired
- 1928-07-20 FR FR657851D patent/FR657851A/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2442061A (en) * | 1944-09-26 | 1948-05-25 | Gen Aniline & Film Corp | Acid stabilized light-sensitive diazotype coating |
| US2537097A (en) * | 1945-08-18 | 1951-01-09 | Gen Aniline & Film Corp | Dyeing of textile materials by the use of light-sensitive diazo salts |
| US2591309A (en) * | 1945-11-10 | 1952-04-01 | Gen Aniline & Film Corp | Photographically sensitive diazotype element |
| US2605182A (en) * | 1947-11-28 | 1952-07-29 | Gen Aniline & Film Corp | Diazotypes containing n-substituted p-diazoanilines having radicals of at least four conjugated c-c double bonds as n-substituents |
Also Published As
| Publication number | Publication date |
|---|---|
| GB294247A (en) | 1929-09-26 |
| FR657851A (fr) | 1929-05-28 |
| NL25241C (en)) |
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