DE2363216A1 - Direktpositive silberhalogenidemulsion - Google Patents

Direktpositive silberhalogenidemulsion

Info

Publication number
DE2363216A1
DE2363216A1 DE19732363216 DE2363216A DE2363216A1 DE 2363216 A1 DE2363216 A1 DE 2363216A1 DE 19732363216 DE19732363216 DE 19732363216 DE 2363216 A DE2363216 A DE 2363216A DE 2363216 A1 DE2363216 A1 DE 2363216A1
Authority
DE
Germany
Prior art keywords
group
silver halide
dye
emulsion
cyanine
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.)
Withdrawn
Application number
DE19732363216
Other languages
German (de)
English (en)
Inventor
Masanao Hinata
Akira Ogawa
Akira Sato
Keisuke Shiba
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE2363216A1 publication Critical patent/DE2363216A1/de
Withdrawn legal-status Critical Current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
    • G03C1/485Direct positive emulsions
    • G03C1/48515Direct positive emulsions prefogged
    • G03C1/48523Direct positive emulsions prefogged characterised by the desensitiser

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE19732363216 1972-12-19 1973-12-19 Direktpositive silberhalogenidemulsion Withdrawn DE2363216A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12757472A JPS5547373B2 (enrdf_load_stackoverflow) 1972-12-19 1972-12-19

Publications (1)

Publication Number Publication Date
DE2363216A1 true DE2363216A1 (de) 1974-07-04

Family

ID=14963404

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732363216 Withdrawn DE2363216A1 (de) 1972-12-19 1973-12-19 Direktpositive silberhalogenidemulsion

Country Status (4)

Country Link
US (1) US3925085A (enrdf_load_stackoverflow)
JP (1) JPS5547373B2 (enrdf_load_stackoverflow)
DE (1) DE2363216A1 (enrdf_load_stackoverflow)
GB (1) GB1431606A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120824A (en) * 1976-04-02 1977-10-11 Mitsubishi Paper Mills Ltd Halogenated silver emulsion for direct positive
JPS5321601A (en) * 1976-08-10 1978-02-28 Mitsubishi Paper Mills Ltd Improved offset printing plate
US4097285A (en) * 1977-02-17 1978-06-27 Mitsubishi Paper Mills, Ltd. Direct-positive photographic silver halide emulsion containing novel dye
US4259439A (en) * 1977-10-28 1981-03-31 Mitsubishi Paper Mills, Ltd. Direct positive silver halide emulsion
US4614801A (en) * 1984-04-09 1986-09-30 E. I. Du Pont De Nemours And Company Direct positive dyes made from 3-indolizine carboxaldehyde
US4701398A (en) * 1984-04-09 1987-10-20 E. I. Du Pont De Nemours And Company Photographic film containing direct positive dyes made from 3-indolizine carboxaldehyde
JPH0789207B2 (ja) * 1988-07-25 1995-09-27 富士写真フイルム株式会社 直接ポジ型ハロゲン化銀乳剤
JP4068809B2 (ja) * 2001-02-01 2008-03-26 富士フイルム株式会社 光重合性組成物及び記録材料

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598595A (en) * 1968-02-15 1971-08-10 Eastman Kodak Co Silver halide emulsions sensitized with cyanine dyes containing a pyrrolo(2,3-b) quinoxaline or pyrrolo(2,3-b)pyrazine nucleus
US3767651A (en) * 1968-07-22 1973-10-23 Eastman Kodak Co Novel cyanine dyes derived from 1,2-diphenylindoles
JPS5437490B2 (enrdf_load_stackoverflow) * 1971-12-24 1979-11-15

Also Published As

Publication number Publication date
JPS4984640A (enrdf_load_stackoverflow) 1974-08-14
GB1431606A (en) 1976-04-14
JPS5547373B2 (enrdf_load_stackoverflow) 1980-11-29
US3925085A (en) 1975-12-09

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination