CH558952A - Verwendung neuer merocyaninfarbstoffe zur spektralsensibilisierung von lichtempfindlichen silberhalogenidemulsionen. - Google Patents

Verwendung neuer merocyaninfarbstoffe zur spektralsensibilisierung von lichtempfindlichen silberhalogenidemulsionen.

Info

Publication number
CH558952A
CH558952A CH141571A CH141571A CH558952A CH 558952 A CH558952 A CH 558952A CH 141571 A CH141571 A CH 141571A CH 141571 A CH141571 A CH 141571A CH 558952 A CH558952 A CH 558952A
Authority
CH
Switzerland
Prior art keywords
new
light
spectral sensitivity
sensitive silver
silver halogenide
Prior art date
Application number
CH141571A
Other languages
English (en)
Original Assignee
Agfa Gevaert Nv
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 Nv filed Critical Agfa Gevaert Nv
Publication of CH558952A publication Critical patent/CH558952A/de

Links

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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/15—Lithographic emulsion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH141571A 1970-02-17 1971-02-01 Verwendung neuer merocyaninfarbstoffe zur spektralsensibilisierung von lichtempfindlichen silberhalogenidemulsionen. CH558952A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB758570 1970-02-17

Publications (1)

Publication Number Publication Date
CH558952A true CH558952A (de) 1975-02-14

Family

ID=9835957

Family Applications (1)

Application Number Title Priority Date Filing Date
CH141571A CH558952A (de) 1970-02-17 1971-02-01 Verwendung neuer merocyaninfarbstoffe zur spektralsensibilisierung von lichtempfindlichen silberhalogenidemulsionen.

Country Status (6)

Country Link
US (1) US3765901A (de)
BE (1) BE761964A (de)
CH (1) CH558952A (de)
DE (1) DE2105181A1 (de)
GB (1) GB1335964A (de)
SU (1) SU471741A3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065232A (de) * 1973-10-09 1975-06-02
JPS5230848B2 (de) * 1973-10-09 1977-08-11
US4113486A (en) * 1973-10-22 1978-09-12 Fuji Photo Film Co., Ltd. Method for producing a photomask
US4126472A (en) * 1974-02-24 1978-11-21 Fuji Photo Film Co., Ltd. Process of making a lithographic photosensitive silver halide emulsion having reduced susceptibility to pressure containing an iridium compound, a hydroxytetrazaindene and a polyoxyethylene
JPS588503B2 (ja) * 1974-12-27 1983-02-16 富士写真フイルム株式会社 カラ−シヤシンカンコウザイリヨウ
JPS5917825B2 (ja) * 1975-08-02 1984-04-24 コニカ株式会社 高コントラスト銀画像の形成方法
US4210715A (en) * 1975-08-02 1980-07-01 Konishiroku Photo Industry Co., Ltd. Light-sensitive silver halide photographic material and method of processing thereof
DE2802016C2 (de) * 1978-01-18 1985-05-09 Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf Photographisches Aufzeichnungsmaterial vom Lith-Typ
JPS5852574B2 (ja) * 1978-09-25 1983-11-24 富士写真フイルム株式会社 ハロゲン化銀写真乳剤
US4375508A (en) * 1981-10-15 1983-03-01 Eastman Kodak Company Photographic compositions and elements spectrally sensitized with new methine dyes
US4711838A (en) * 1985-08-26 1987-12-08 Minnesota Mining And Manufacturing Company Photographic elements sensitive to near infrared

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493748A (en) * 1945-07-16 1950-01-10 Eastman Kodak Co Merocyanine dyes
NL72136C (de) * 1947-05-22
BE527441A (de) * 1953-03-20
BE530888A (de) * 1953-08-03

Also Published As

Publication number Publication date
US3765901A (en) 1973-10-16
GB1335964A (en) 1973-10-31
SU471741A3 (ru) 1975-05-25
BE761964A (nl) 1971-07-26
DE2105181A1 (de) 1971-09-23

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Legal Events

Date Code Title Description
PL Patent ceased