GB1146465A - Photographic sensitising dyes - Google Patents
Photographic sensitising dyesInfo
- Publication number
- GB1146465A GB1146465A GB12848/66A GB1284866A GB1146465A GB 1146465 A GB1146465 A GB 1146465A GB 12848/66 A GB12848/66 A GB 12848/66A GB 1284866 A GB1284866 A GB 1284866A GB 1146465 A GB1146465 A GB 1146465A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dichloro
- pyridyl
- reacting
- sensitising dyes
- methyl
- 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
- 239000000975 dye Substances 0.000 title 1
- 230000001235 sensitizing effect Effects 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- ICSNLGPSRYBMBD-UHFFFAOYSA-N 2-aminopyridine Chemical compound NC1=CC=CC=N1 ICSNLGPSRYBMBD-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001556 benzimidazoles Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- 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
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
-
- 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
- C09B23/10—The polymethine chain containing an even number of >CH- groups
- C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1746565 | 1965-05-21 | ||
| IT1129565 | 1965-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1146465A true GB1146465A (en) | 1969-03-26 |
Family
ID=26326388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12848/66A Expired GB1146465A (en) | 1965-05-21 | 1966-03-23 | Photographic sensitising dyes |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3443955A (cg-RX-API-DMAC7.html) |
| BE (1) | BE678673A (cg-RX-API-DMAC7.html) |
| CH (1) | CH491409A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1569837A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1146465A (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE308573T1 (de) * | 2000-11-30 | 2005-11-15 | 3M Innovative Properties Co | Explosionsfreies emulsionspolymerisationsverfahren zur herstellung von polytetrafluorethylen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE579594A (cg-RX-API-DMAC7.html) * | 1958-06-19 | |||
| FR1283502A (fr) * | 1960-03-10 | 1962-02-02 | Kodak Pathe | Nouvelle classe de colorants de la série des mérocyanines cationiques et produits photographiques les contenant |
| US3374232A (en) * | 1964-03-11 | 1968-03-19 | Ciba Geigy Corp | N-aryl pyrimidinium compounds |
-
1966
- 1966-03-23 GB GB12848/66A patent/GB1146465A/en not_active Expired
- 1966-03-30 BE BE678673D patent/BE678673A/xx unknown
- 1966-05-06 DE DE19661569837 patent/DE1569837A1/de active Pending
- 1966-05-20 US US551512A patent/US3443955A/en not_active Expired - Lifetime
- 1966-05-20 CH CH729366A patent/CH491409A/it not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH491409A (it) | 1970-05-31 |
| DE1569837A1 (de) | 1970-05-14 |
| BE678673A (cg-RX-API-DMAC7.html) | 1966-09-01 |
| US3443955A (en) | 1969-05-13 |
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