GB1221875A - Optically sensitized light-sensitive material - Google Patents

Optically sensitized light-sensitive material

Info

Publication number
GB1221875A
GB1221875A GB01846/68A GB1184668A GB1221875A GB 1221875 A GB1221875 A GB 1221875A GB 01846/68 A GB01846/68 A GB 01846/68A GB 1184668 A GB1184668 A GB 1184668A GB 1221875 A GB1221875 A GB 1221875A
Authority
GB
United Kingdom
Prior art keywords
sensitive material
cyclic aliphatic
optically sensitized
sensitized light
march
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
Application number
GB01846/68A
Inventor
Helmut Kampfer
Marie Hase
Harald Von Rintelen
Oskar Riester
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1221875A publication Critical patent/GB1221875A/en
Expired legal-status Critical Current

Links

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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • G03C1/22—Methine and polymethine dyes with an even number of CH 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/102—The polymethine chain containing an even number of >CH- groups two heterocyclic rings linked carbon-to-carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

1,221,875. Merocyanine dyes. AGFAGEVAERT A.G. 11 March, 1968 [11 March, 1967], No. 11846/68. Heading C4P. [Also in Divisions G2 and H1] The invention relates to dyes of the formula wherein R<SP>1</SP> is a sulpho or carboxy substituted non-cyclic aliphatic hydrocarbon group, R<SP>11</SP> is a non-cyclic aliphatic hydrocarbon group and R<SP>111</SP> is H or a cycloalkyl, non-cyclic aliphatic, aryl or a heterocyclic group, e.g. piperidino or morpholino. R<SP>111</SP> is exemplified as allyl, hydroxalkyl, cyclohexyl, carboxyalkyl and alkyl.
GB01846/68A 1967-03-11 1968-03-11 Optically sensitized light-sensitive material Expired GB1221875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0055135 1967-03-11

Publications (1)

Publication Number Publication Date
GB1221875A true GB1221875A (en) 1971-02-10

Family

ID=6939840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB01846/68A Expired GB1221875A (en) 1967-03-11 1968-03-11 Optically sensitized light-sensitive material

Country Status (7)

Country Link
US (1) US3545975A (en)
BE (1) BE711378A (en)
CH (1) CH497716A (en)
DE (1) DE1522432C3 (en)
FR (1) FR1559295A (en)
GB (1) GB1221875A (en)
NL (1) NL6802465A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576092B2 (en) * 1971-12-28 1982-02-03

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177481B (en) * 1963-05-18 1964-09-03 Agfa Ag Photographic light-sensitive material having at least one sensitized halide silver emulsion layer

Also Published As

Publication number Publication date
US3545975A (en) 1970-12-08
DE1522432A1 (en) 1969-07-24
CH497716A (en) 1970-10-15
FR1559295A (en) 1969-03-07
NL6802465A (en) 1968-08-26
BE711378A (en) 1968-08-28
DE1522432B2 (en) 1974-06-12
DE1522432C3 (en) 1975-01-30

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