FR942636A - Intermédiaires de colorants sensibilisateurs photographiques - Google Patents
Intermédiaires de colorants sensibilisateurs photographiquesInfo
- Publication number
- FR942636A FR942636A FR942636DA FR942636A FR 942636 A FR942636 A FR 942636A FR 942636D A FR942636D A FR 942636DA FR 942636 A FR942636 A FR 942636A
- Authority
- FR
- France
- Prior art keywords
- sensitizing dye
- dye intermediates
- photographic sensitizing
- photographic
- intermediates
- 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
- FECNOIODIVNEKI-UHFFFAOYSA-N 2-[(2-aminobenzoyl)amino]benzoic acid Chemical class NC1=CC=CC=C1C(=O)NC1=CC=CC=C1C(O)=O FECNOIODIVNEKI-UHFFFAOYSA-N 0.000 title 1
- 230000001235 sensitizing effect Effects 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C391/00—Compounds containing selenium
- C07C391/02—Compounds containing selenium having selenium atoms bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/63—Esters of sulfonic acids
- C07C309/72—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/73—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US942636XA | 1945-12-29 | 1945-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR942636A true FR942636A (fr) | 1949-02-14 |
Family
ID=22244098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR942636D Expired FR942636A (fr) | 1945-12-29 | 1947-03-04 | Intermédiaires de colorants sensibilisateurs photographiques |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR942636A (fr) |
-
1947
- 1947-03-04 FR FR942636D patent/FR942636A/fr not_active Expired
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