GB804975A - Improvements relating to process for preparing dye developers - Google Patents
Improvements relating to process for preparing dye developersInfo
- Publication number
- GB804975A GB804975A GB2850657A GB2850657A GB804975A GB 804975 A GB804975 A GB 804975A GB 2850657 A GB2850657 A GB 2850657A GB 2850657 A GB2850657 A GB 2850657A GB 804975 A GB804975 A GB 804975A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxy
- substituted
- diazotized
- amino
- naphthamide
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 silver halide Chemical class 0.000 abstract 5
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- NAZDVUBIEPVUKE-UHFFFAOYSA-N 2,5-dimethoxyaniline Chemical compound COC1=CC=C(OC)C(N)=C1 NAZDVUBIEPVUKE-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000005518 carboxamido group Chemical group 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- CNXZLZNEIYFZGU-UHFFFAOYSA-N n-(4-amino-2,5-diethoxyphenyl)benzamide Chemical compound C1=C(N)C(OCC)=CC(NC(=O)C=2C=CC=CC=2)=C1OCC CNXZLZNEIYFZGU-UHFFFAOYSA-N 0.000 abstract 1
- RMHJJUOPOWPRBP-UHFFFAOYSA-N naphthalene-1-carboxamide Chemical compound C1=CC=C2C(C(=O)N)=CC=CC2=C1 RMHJJUOPOWPRBP-UHFFFAOYSA-N 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- LEVJVKGPFAQPOI-UHFFFAOYSA-N phenylmethanone Chemical compound O=[C]C1=CC=CC=C1 LEVJVKGPFAQPOI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 125000001424 substituent 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by 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
- C09B43/00—Preparation of azo dyes from other azo compounds
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
-
- 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
- C09B6/00—Anthracene dyes not provided for above
-
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
- G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
- G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
- G03C8/14—Oxidation of the chromogenic substances
- G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
- G03C8/18—Dye developers
-
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/42—Structural details
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Color Printing (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Coloring (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
The invention comprises dye developers of the formula: <FORM:0804975/IV (c)/1> where D1 is an organic radical containing an aryl nucleus substituted by at least two substituents selected from hydroxyl, amino, and substituted amino so that the resulting compound is capable of developing exposed silver halide, R2 is a substituted or unsubstituted aryl group, R3 is an aryl group substituted by hydroxy ortho to the carboxamido group and is preferably naphthyl, lower alkyl is alkyl of 1-5 carbon atoms, and n is 0 or 1, and a process of making them by coupling a diazotized amino R2NH2 with a compound of the formula <FORM:0804975/IV (c)/2> In examples: (1) diazotized 2,5-dimethoxy aniline is coupled with the 51-monobenzoate of 2 - hydroxy - N - (21,51 - dihydroxyphenyl) - 3 - naphthamide, followed by hydrolysis of the benzoyl radical; (2) diazotized 2,5-diethoxy-4-benzamido-aniline is coupled with the same naphthamide. Other values of D1 are 3,4-dihydroxyphenyl-, 1 - hydroxy - 4 - aminophenyl -, 1 - hydroxy - 4 - methylaminophenyl -, 1,2,3 - trihydroxyphenyl - 1 - hydroxy - 2 - aminonaphthyl. Specification 804,974 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41507354A | 1954-03-09 | 1954-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB804975A true GB804975A (en) | 1958-11-26 |
Family
ID=23644267
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2850457A Expired GB804973A (en) | 1954-03-09 | 1955-03-09 | Improvements relating to process for preparing dye developers |
GB2850657A Expired GB804975A (en) | 1954-03-09 | 1955-03-09 | Improvements relating to process for preparing dye developers |
GB690455A Expired GB804971A (en) | 1954-03-09 | 1955-03-09 | Improvements in or relating to photography |
GB690555A Expired GB804972A (en) | 1954-03-09 | 1955-03-09 | Improvements in or relating to photography |
GB2850557A Expired GB804974A (en) | 1954-03-09 | 1955-03-09 | Improvements relating to process for preparing dye developers |
GB3880457A Expired GB804976A (en) | 1954-03-09 | 1955-03-09 | Improvements relating to color photography |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2850457A Expired GB804973A (en) | 1954-03-09 | 1955-03-09 | Improvements relating to process for preparing dye developers |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB690455A Expired GB804971A (en) | 1954-03-09 | 1955-03-09 | Improvements in or relating to photography |
GB690555A Expired GB804972A (en) | 1954-03-09 | 1955-03-09 | Improvements in or relating to photography |
GB2850557A Expired GB804974A (en) | 1954-03-09 | 1955-03-09 | Improvements relating to process for preparing dye developers |
GB3880457A Expired GB804976A (en) | 1954-03-09 | 1955-03-09 | Improvements relating to color photography |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE554213A (en) |
CH (7) | CH386444A (en) |
DE (5) | DE1172386B (en) |
FR (2) | FR1168292A (en) |
GB (6) | GB804973A (en) |
NL (2) | NL103504C (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3053656A (en) * | 1954-07-01 | 1962-09-11 | Polaroid Corp | Photographic silver halide developers containing triazine rings |
NL247650A (en) * | 1959-01-26 | |||
CA728646A (en) * | 1959-01-26 | 1966-02-22 | Green Milton | Photographic processes, compositions and products |
US3230083A (en) * | 1959-04-02 | 1966-01-18 | Polaroid Corp | Photographic processes and products |
NL268156A (en) * | 1960-08-22 | |||
NL126854C (en) * | 1960-08-22 | |||
DE1422850B1 (en) * | 1960-08-22 | 1970-06-04 | Eastman Kodak Co | Dye developer diffusion process for the production of multicolored images |
DE1168768B (en) * | 1960-08-22 | 1964-04-23 | Eastman Kodak Co | Photographic material and process for the formation of multicolor images by a diffusion transfer process using dye developing agents |
DE1422849B1 (en) * | 1960-08-22 | 1970-07-09 | Eastman Kodak Co | Multilayer photographic recording material for the dye developer diffusion process |
BE610705A (en) * | 1960-11-23 | |||
BE607371A (en) * | 1960-11-25 | |||
BE614794A (en) * | 1961-03-09 | |||
US3255002A (en) * | 1961-03-09 | 1966-06-07 | Polaroid Corp | Color photographic process and product |
US3239339A (en) * | 1961-05-05 | 1966-03-08 | Polaroid Corp | Novel photographic products, compositions and processes |
US3135605A (en) * | 1962-02-15 | 1964-06-02 | Polaroid Corp | Novel photographic products, processes, and compositions employing novel anthraquinone dye developers |
US3241963A (en) * | 1962-02-19 | 1966-03-22 | Polaroid Corp | Novel photographic products, processes and compositions |
US3265505A (en) * | 1962-04-02 | 1966-08-09 | Eastman Kodak Co | Photographic products |
US3077400A (en) * | 1962-04-26 | 1963-02-12 | Polaroid Corp | Color diffusion transfer using gelatinsilver halide emulsions containing cellulose ethers |
US3287133A (en) * | 1963-03-01 | 1966-11-22 | Eastman Kodak Co | Photographic dye developer dispersions utilizing water-soluble sulfites |
US3837852A (en) * | 1972-10-02 | 1974-09-24 | Gaf Corp | Color diffusion transfer process utilizing azo coupling to actuate diffusion of color providing species |
JPS5421255B2 (en) * | 1974-10-08 | 1979-07-28 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2543691A (en) * | 1946-06-07 | 1951-02-27 | Gen Aniline & Film Corp | Azo dyes as silver halide photographic developing agents |
US2661293A (en) * | 1946-10-08 | 1953-12-01 | Polaroid Corp | Process of producing a colored photographic image by means of exhaustion of developer |
US2559643A (en) * | 1948-02-19 | 1951-07-10 | Polaroid Corp | Photographic product and process |
US2647649A (en) * | 1951-06-28 | 1953-08-04 | Onno L Maynard | Trash moving fork for tractors |
-
0
- DE DENDAT1066092D patent/DE1066092B/de active Pending
-
1955
- 1955-03-09 CH CH580862A patent/CH386444A/en unknown
- 1955-03-09 CH CH358327D patent/CH358327A/en unknown
- 1955-03-09 DE DEJ11460A patent/DE1172386B/en active Pending
- 1955-03-09 CH CH580762A patent/CH391931A/en unknown
- 1955-03-09 GB GB2850457A patent/GB804973A/en not_active Expired
- 1955-03-09 CH CH580662A patent/CH386245A/en unknown
- 1955-03-09 CH CH1709055A patent/CH363560A/en unknown
- 1955-03-09 GB GB2850657A patent/GB804975A/en not_active Expired
- 1955-03-09 CH CH356356D patent/CH356356A/en unknown
- 1955-03-09 CH CH580962A patent/CH404832A/en unknown
- 1955-03-09 GB GB690455A patent/GB804971A/en not_active Expired
- 1955-03-09 NL NL195422A patent/NL103504C/xx active
- 1955-03-09 DE DE19551419842 patent/DE1419842A1/en active Pending
- 1955-03-09 DE DEI11459A patent/DE1035660B/en active Pending
- 1955-03-09 GB GB690555A patent/GB804972A/en not_active Expired
- 1955-03-09 GB GB2850557A patent/GB804974A/en not_active Expired
- 1955-03-09 DE DEI9925A patent/DE1196075B/en active Pending
- 1955-03-09 NL NL195421A patent/NL103503C/xx active
- 1955-03-09 GB GB3880457A patent/GB804976A/en not_active Expired
-
1956
- 1956-12-29 FR FR1168292D patent/FR1168292A/en not_active Expired
- 1956-12-29 FR FR1178429D patent/FR1178429A/en not_active Expired
-
1957
- 1957-01-16 BE BE554213D patent/BE554213A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1196075B (en) | 1965-07-01 |
NL103503C (en) | 1963-01-15 |
CH391931A (en) | 1965-05-15 |
GB804973A (en) | 1958-11-26 |
GB804976A (en) | 1958-11-26 |
CH356356A (en) | 1961-08-15 |
DE1066092B (en) | |
NL103504C (en) | 1963-01-15 |
NL195422A (en) | 1962-08-15 |
DE1419842A1 (en) | 1968-12-19 |
CH386245A (en) | 1964-12-31 |
NL195421A (en) | 1962-08-15 |
DE1172386B (en) | 1964-06-18 |
BE554213A (en) | 1957-07-16 |
GB804971A (en) | 1958-11-26 |
DE1035660B (en) | 1958-08-07 |
CH363560A (en) | 1962-07-31 |
FR1178429A (en) | 1959-05-11 |
GB804974A (en) | 1958-11-26 |
CH404832A (en) | 1965-12-31 |
GB804972A (en) | 1958-11-26 |
FR1168292A (en) | 1958-12-05 |
CH386444A (en) | 1965-01-15 |
CH358327A (en) | 1961-11-15 |
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