DE1007171B - Photographischer Entwickler, insbesondere fuer die farbige Entwicklung - Google Patents

Photographischer Entwickler, insbesondere fuer die farbige Entwicklung

Info

Publication number
DE1007171B
DE1007171B DEI10730A DEI0010730A DE1007171B DE 1007171 B DE1007171 B DE 1007171B DE I10730 A DEI10730 A DE I10730A DE I0010730 A DEI0010730 A DE I0010730A DE 1007171 B DE1007171 B DE 1007171B
Authority
DE
Germany
Prior art keywords
parts
substituted
developer
color development
diethylaniline
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.)
Pending
Application number
DEI10730A
Other languages
German (de)
English (en)
Inventor
David William Crichton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE1007171B publication Critical patent/DE1007171B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • 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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers
    • G03C7/4136—Developers p-Phenylenediamine or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DEI10730A 1954-10-01 1955-09-30 Photographischer Entwickler, insbesondere fuer die farbige Entwicklung Pending DE1007171B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28306/54A GB775692A (en) 1954-10-01 1954-10-01 Photographic developers

Publications (1)

Publication Number Publication Date
DE1007171B true DE1007171B (de) 1957-04-25

Family

ID=10273546

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI10730A Pending DE1007171B (de) 1954-10-01 1955-09-30 Photographischer Entwickler, insbesondere fuer die farbige Entwicklung

Country Status (5)

Country Link
US (1) US2911410A (OSRAM)
BE (1) BE541727A (OSRAM)
DE (1) DE1007171B (OSRAM)
FR (1) FR1131763A (OSRAM)
GB (1) GB775692A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123461A (en) * 1964-03-03 Herbicidal compositions
NL259369A (OSRAM) * 1959-12-23
US3060191A (en) * 1960-03-23 1962-10-23 Standard Oil Co Hydroxyalkyl trimellit-imides
US4124593A (en) * 1975-11-13 1978-11-07 Ciba-Geigy Corporation Aromatic dicarboximides
AU2003263583A1 (en) * 2002-11-11 2004-06-03 Natco Pharma Limited A process for the preparation of 3-and 4-aminophthalimide.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR804473A (fr) * 1935-02-27 1936-10-24 Kodak Pathe Perfectionnements aux révélateurs chromogènes
FR874397A (fr) * 1939-04-21 1942-08-05 Kodak Pathe Perfectionnements aux colorants et intermédiaires pour la production de colorants

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1450678A (en) * 1920-02-24 1923-04-03 Du Pont Process of producing phthalimids
US2442930A (en) * 1944-09-29 1948-06-08 Gen Aniline & Film Corp Process for developing multilayer film containing color formers
US2592363A (en) * 1947-05-23 1952-04-08 Eastman Kodak Co P-phenylenediamine developer containing nu-alkylacetamido ethyl substituent
US2547542A (en) * 1949-11-29 1951-04-03 Rohm & Haas Aromatic imido-esters production
US2626215A (en) * 1950-03-03 1953-01-20 Miracol R Ltd Method of developing multilayer color films
US2676179A (en) * 1951-01-04 1954-04-20 Us Rubber Co Substituted delta4-tetrahydrophthalimides and production of maleimides

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR804473A (fr) * 1935-02-27 1936-10-24 Kodak Pathe Perfectionnements aux révélateurs chromogènes
FR874397A (fr) * 1939-04-21 1942-08-05 Kodak Pathe Perfectionnements aux colorants et intermédiaires pour la production de colorants

Also Published As

Publication number Publication date
US2911410A (en) 1959-11-03
GB775692A (en) 1957-05-29
FR1131763A (fr) 1957-02-27
BE541727A (OSRAM)

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