NL91481C - - Google Patents
Info
- Publication number
- NL91481C NL91481C NL91481DA NL91481C NL 91481 C NL91481 C NL 91481C NL 91481D A NL91481D A NL 91481DA NL 91481 C NL91481 C NL 91481C
- Authority
- NL
- Netherlands
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
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- G03C1/26—Polymethine chain forming part of a heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5320/53A GB734799A (en) | 1953-02-25 | 1953-02-25 | Improvements in or relating to polynuclear cyanine dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL91481C true NL91481C (xx) |
Family
ID=9793877
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7809989,A NL185419B (nl) | 1953-02-25 | Doorloop-verwarmingsinrichting. | |
| NL91481D NL91481C (xx) | 1953-02-25 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7809989,A NL185419B (nl) | 1953-02-25 | Doorloop-verwarmingsinrichting. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2704755A (xx) |
| DE (1) | DE1031909B (xx) |
| GB (1) | GB734799A (xx) |
| NL (2) | NL91481C (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9113487D0 (en) * | 1991-06-21 | 1991-08-07 | Amersham Int Plc | Agents for hypoxic cells |
| US5453505A (en) * | 1994-06-30 | 1995-09-26 | Biometric Imaging, Inc. | N-heteroaromatic ion and iminium ion substituted cyanine dyes for use as fluorescence labels |
| CN112981421B (zh) * | 2021-02-09 | 2022-05-17 | 河北电力长凯工贸有限公司 | 一种可有效除垢且腐蚀性较低的清洗组合物及工艺 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2353164A (en) * | 1944-07-11 | Dyestuffs and dyestuff | ||
| FR810104A (fr) * | 1935-08-16 | 1937-03-15 | Ilford Ltd | Perfectionnements apportés aux matières tinctoriales |
| DE873357C (de) * | 1937-04-23 | 1953-04-13 | Kodak Ag | Verfahren zum Sensibilisieren von Halogensilberemulsionen |
| US2166736A (en) * | 1937-04-23 | 1939-07-18 | Eastman Kodak Co | Photographic emulsion |
| BE436977A (xx) * | 1938-11-09 | |||
| GB534140A (en) * | 1939-05-25 | 1941-02-28 | Kodak Ltd | Improvements in and relating to photographic emulsions and layers, and the manufacture of dyes for use therein and intermediates for such manufacture |
| BE442515A (xx) * | 1940-07-30 | |||
| US2320654A (en) * | 1940-08-08 | 1943-06-01 | Riester Oskar | Sensitization of photographic emulsions |
-
0
- NL NLAANVRAGE7809989,A patent/NL185419B/xx unknown
- NL NL91481D patent/NL91481C/xx active
-
1953
- 1953-02-25 GB GB5320/53A patent/GB734799A/en not_active Expired
-
1954
- 1954-02-08 US US408994A patent/US2704755A/en not_active Expired - Lifetime
- 1954-02-24 DE DEI8318A patent/DE1031909B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US2704755A (en) | 1955-03-22 |
| GB734799A (en) | 1955-08-10 |
| NL185419B (nl) | |
| DE1031909B (de) | 1958-06-12 |