GB1039458A - Photographic material for the silver dyestuff bleaching process - Google Patents
Photographic material for the silver dyestuff bleaching processInfo
- Publication number
- GB1039458A GB1039458A GB4790/65A GB479065A GB1039458A GB 1039458 A GB1039458 A GB 1039458A GB 4790/65 A GB4790/65 A GB 4790/65A GB 479065 A GB479065 A GB 479065A GB 1039458 A GB1039458 A GB 1039458A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- acylamino
- hydroxy
- benzyl
- hydroxynaphthalene
- 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 abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
- 238000004061 bleaching Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- -1 hydroxynaphthalene benzyl sulphone residue Chemical group 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 3
- QLRHSRISTOFCRV-UHFFFAOYSA-N 2-hydroxynaphthalene-1-sulfonamide Chemical group C1=CC=C2C(S(=O)(=O)N)=C(O)C=CC2=C1 QLRHSRISTOFCRV-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 150000008049 diazo compounds Chemical class 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 abstract 1
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical group C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000004442 acylamino group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- AWHNUHMUCGRKRA-UHFFFAOYSA-N benzylsulfonylmethylbenzene Chemical compound C=1C=CC=CC=1CS(=O)(=O)CC1=CC=CC=C1 AWHNUHMUCGRKRA-UHFFFAOYSA-N 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000000565 sulfonamide group Chemical group 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
- G03C7/29—Azo dyes therefor
-
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH170164A CH440965A (de) | 1964-02-13 | 1964-02-13 | Photographisches Material für das Silberfarbbleichverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1039458A true GB1039458A (en) | 1966-08-17 |
Family
ID=4216572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4790/65A Expired GB1039458A (en) | 1964-02-13 | 1965-02-03 | Photographic material for the silver dyestuff bleaching process |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3454401A (en:Method) |
| AT (1) | AT255895B (en:Method) |
| BE (1) | BE659637A (en:Method) |
| CH (1) | CH440965A (en:Method) |
| ES (1) | ES309277A1 (en:Method) |
| FR (1) | FR1419321A (en:Method) |
| GB (1) | GB1039458A (en:Method) |
| NL (1) | NL6501788A (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1284186A2 (en) | 2001-08-06 | 2003-02-19 | Konica Corporation | Fixing belt, fixing roller, production method thereof, fixing apparatus and image fixing method utilizing the apparatus |
| EP1964896A2 (en) | 2007-02-28 | 2008-09-03 | Konica Minolta Holdings, Inc. | Ink-jet ink and ink-jet recording method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2856397A (en) * | 1952-10-09 | 1958-10-14 | Basf Ag | Production of metal-containing azo dyestuffs |
| BE626906A (en:Method) * | 1962-01-09 | |||
| DE1252058B (en:Method) * | 1962-09-24 |
-
1964
- 1964-02-13 CH CH170164A patent/CH440965A/de unknown
- 1964-12-30 FR FR435A patent/FR1419321A/fr not_active Expired
-
1965
- 1965-02-02 US US429910A patent/US3454401A/en not_active Expired - Lifetime
- 1965-02-03 GB GB4790/65A patent/GB1039458A/en not_active Expired
- 1965-02-12 BE BE659637A patent/BE659637A/xx unknown
- 1965-02-12 NL NL6501788A patent/NL6501788A/xx unknown
- 1965-02-12 ES ES0309277A patent/ES309277A1/es not_active Expired
- 1965-02-12 AT AT125865A patent/AT255895B/de active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1284186A2 (en) | 2001-08-06 | 2003-02-19 | Konica Corporation | Fixing belt, fixing roller, production method thereof, fixing apparatus and image fixing method utilizing the apparatus |
| EP1964896A2 (en) | 2007-02-28 | 2008-09-03 | Konica Minolta Holdings, Inc. | Ink-jet ink and ink-jet recording method |
Also Published As
| Publication number | Publication date |
|---|---|
| AT255895B (de) | 1967-07-25 |
| CH440965A (de) | 1967-07-31 |
| NL6501788A (en:Method) | 1965-08-16 |
| FR1419321A (fr) | 1965-11-26 |
| ES309277A1 (es) | 1965-12-16 |
| BE659637A (en:Method) | 1965-08-12 |
| US3454401A (en) | 1969-07-08 |
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