DE2154175A1 - Lichtempfindliche photographische Silberhalogenidemulsion - Google Patents

Lichtempfindliche photographische Silberhalogenidemulsion

Info

Publication number
DE2154175A1
DE2154175A1 DE19712154175 DE2154175A DE2154175A1 DE 2154175 A1 DE2154175 A1 DE 2154175A1 DE 19712154175 DE19712154175 DE 19712154175 DE 2154175 A DE2154175 A DE 2154175A DE 2154175 A1 DE2154175 A1 DE 2154175A1
Authority
DE
Germany
Prior art keywords
bis
radical
silver halide
dipyridine
iumbromide
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
DE19712154175
Other languages
German (de)
English (en)
Inventor
Lewis Lauren; Heseltine Donald Warren; Rochester N.Y. Lincoln (V.St.A.)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE2154175A1 publication Critical patent/DE2154175A1/de
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/005Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08Sensitivity-increasing substances
    • G03C1/10Organic substances
    • G03C1/12Methine and polymethine dyes
    • G03C1/26Polymethine chain forming part of a heterocyclic ring

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE19712154175 1970-10-30 1971-10-29 Lichtempfindliche photographische Silberhalogenidemulsion Pending DE2154175A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8570870A 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
DE2154175A1 true DE2154175A1 (de) 1972-05-04

Family

ID=22193433

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712154175 Pending DE2154175A1 (de) 1970-10-30 1971-10-29 Lichtempfindliche photographische Silberhalogenidemulsion

Country Status (8)

Country Link
US (1) US3679427A (enExample)
AU (1) AU456435B2 (enExample)
BE (1) BE774788A (enExample)
CA (1) CA986113A (enExample)
CH (1) CH556555A (enExample)
DE (1) DE2154175A1 (enExample)
FR (1) FR2113372A5 (enExample)
GB (1) GB1364087A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011086A (en) * 1975-10-14 1977-03-08 Eastman Kodak Company Photographic emulsions and elements containing rigidized carbocyanine dyes
US5238779A (en) * 1991-07-25 1993-08-24 Eastman Kodak Company Nucleated high contrast photographic elements containing low-stain sensitizing dyes
JP3355180B2 (ja) 1993-09-21 2002-12-09 富士写真フイルム株式会社 メチン化合物を含むハロゲン化銀写真感光材料
JPH0792600A (ja) * 1993-09-21 1995-04-07 Fuji Photo Film Co Ltd メチン化合物及び該化合物を含むハロゲン化銀写真感光材料
US6133445A (en) * 1997-12-17 2000-10-17 Carnegie Mellon University Rigidized trimethine cyanine dyes
ES2165711T3 (es) * 1997-12-17 2002-03-16 Univ Carnegie Mellon Colorantes de trimetina cianina rigidificada.
FR2875131B1 (fr) * 2004-09-13 2007-09-28 Oreal Composition comprenant au moins un derive substitue de carbocyanine, procede de traitement des fibres keratiniques la mettant en oeuvre, dispositif et utilisation
US7419511B2 (en) * 2004-09-13 2008-09-02 L'oreal, S.A. Compositions comprising at least one substituted carbocyanin derivative, processes for treating keratin fibers using them, device therefor and uses thereof
US7425221B2 (en) * 2004-09-13 2008-09-16 L'oreal S.A. Composition comprising at least one substituted derivative of carbocyanine, method for treating keratin fibers using it, device and use
US7427301B2 (en) * 2004-09-13 2008-09-23 L'ORéAL S.A. Composition comprising at least one substituted carbocyanin derivative, process for treating keratin fibers using it, device therefor and use thereof

Also Published As

Publication number Publication date
GB1364087A (en) 1974-08-21
BE774788A (fr) 1972-05-02
FR2113372A5 (enExample) 1972-06-23
US3679427A (en) 1972-07-25
AU3512371A (en) 1973-05-03
AU456435B2 (en) 1974-12-19
CH556555A (fr) 1974-11-29
CA986113A (en) 1976-03-23

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