GB857879A - Dyes, photographic developer compounds and compositions - Google Patents
Dyes, photographic developer compounds and compositionsInfo
- Publication number
- GB857879A GB857879A GB2170258A GB2170258A GB857879A GB 857879 A GB857879 A GB 857879A GB 2170258 A GB2170258 A GB 2170258A GB 2170258 A GB2170258 A GB 2170258A GB 857879 A GB857879 A GB 857879A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyes
- amino
- group
- dye
- treating
- 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 13
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- -1 2, 5-dihydroxyphenyl group Chemical group 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 abstract 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 abstract 1
- 150000004056 anthraquinones Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000000732 arylene group Chemical group 0.000 abstract 1
- 229910052736 halogen Chemical group 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 150000002596 lactones Chemical class 0.000 abstract 1
- 150000003573 thiols Chemical class 0.000 abstract 1
Classifications
-
- 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
- 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
- C09B43/132—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 having the carboxylic group directly attached to an aromatic carbocyclic 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
- 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
- C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
- C09B43/16—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents linking amino-azo or cyanuric acid residues
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
- G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type
-
- 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
-
- 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
- G03C8/32—Development processes or agents therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention comprises dyes of formula: <FORM:0857879/IV (c)/1> where Y is an unsubstituted or alkyl or halogen substituted 2, 5-dihydroxyphenyl group, R is an alkylene or arylene group, R1 is H or an alkyl or aryl group, n is 1 or 2 and X is a dye residue. The dyes may be made by treating amino group containing dyes with a compound of formula Y1-S-R-C O Cl, where Y1 is a 2, 5- bisacyloxyphenyl group, with subsequent hydrolysis or by treating the amino dye with a compound of formula AC-S-R-CO Cl, hydrolysing, and treating the resulting thiol with pbenzoquinone. When R is a lower alkylene group the dyes may also be made by treating the amino dye with a lactone of formula: <FORM:0857879/IV (c)/2> Preferably n is 1 and the dyes are of the azo or anthraquinone series. Dyes specified are 1-phenyl -3- amino -4- ptolylazo- and -[41- phenyl-azo -21, 51- dimethoxyphenylazo] -5- pyrazolones, 1- paminophenyl -3- methyl -4- ptolylazo -5-pyrazolone, 2-(21, 51- dimethoxy -41- amino-phenylazo)-4- methoxy- and 2-(41- phenylazo-11- naphthylazo) -4- amino -1- naphthols and 1, 4- bis- [betaaminoethylamino- and pamino-phenethylamino]- anthraquinones, the preferred dye being 1- phenyl- 3[a -(41- methyl -21, 51-dihydroxyphenylthio)- acetamido] -4- ptolylazo-5- pyrazolone. The dyes are of use as photographic developers (see Group XX). An example is provided of the preparation of the preferred dye. Specifications 706,921, 804,971, 804, 972, 804,973, 804,974 and 811,579 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66996957A | 1957-07-05 | 1957-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB857879A true GB857879A (en) | 1961-01-04 |
Family
ID=24688471
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1495058A Expired GB879171A (en) | 1957-07-05 | 1958-05-09 | Improvements relating to photographic diffusion transfer processes |
GB2170258A Expired GB857879A (en) | 1957-07-05 | 1958-07-07 | Dyes, photographic developer compounds and compositions |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1495058A Expired GB879171A (en) | 1957-07-05 | 1958-05-09 | Improvements relating to photographic diffusion transfer processes |
Country Status (4)
Country | Link |
---|---|
BE (2) | BE568326A (en) |
DE (2) | DE1163143B (en) |
FR (2) | FR1208313A (en) |
GB (2) | GB879171A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3236865A (en) * | 1962-02-15 | 1966-02-22 | Polaroid Corp | Anthraquinone compounds containing the hydroquinonylbenzamido-substituent |
US3359104A (en) * | 1963-12-30 | 1967-12-19 | Gen Aniline & Film Corp | Color diffusion transfer process and negative material thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2661293A (en) * | 1946-10-08 | 1953-12-01 | Polaroid Corp | Process of producing a colored photographic image by means of exhaustion of developer |
US2543181A (en) * | 1947-01-15 | 1951-02-27 | Polaroid Corp | Photographic product comprising a rupturable container carrying a photographic processing liquid |
US2647049A (en) * | 1947-02-25 | 1953-07-28 | Polaroid Corp | Photographic element for color photography and a process of producing multicolor pictures |
US2559643A (en) * | 1948-02-19 | 1951-07-10 | Polaroid Corp | Photographic product and process |
-
1958
- 1958-05-09 GB GB1495058A patent/GB879171A/en not_active Expired
- 1958-05-28 DE DE1958I0014899 patent/DE1163143B/en active Pending
- 1958-06-04 FR FR1208313D patent/FR1208313A/en not_active Expired
- 1958-06-04 BE BE568326A patent/BE568326A/xx unknown
- 1958-06-23 DE DEI15010A patent/DE1151732B/en active Pending
- 1958-07-04 FR FR1207690D patent/FR1207690A/en not_active Expired
- 1958-07-05 BE BE569177A patent/BE569177A/xx unknown
- 1958-07-07 GB GB2170258A patent/GB857879A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE568326A (en) | 1958-12-04 |
GB879171A (en) | 1961-10-04 |
DE1151732B (en) | 1963-07-18 |
BE569177A (en) | 1959-01-05 |
FR1208313A (en) | 1960-02-23 |
FR1207690A (en) | 1960-02-18 |
DE1163143B (en) | 1964-02-13 |
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