DE939422C - Sensibilisiertes photographisches Material - Google Patents

Sensibilisiertes photographisches Material

Info

Publication number
DE939422C
DE939422C DEE8091A DEE0008091A DE939422C DE 939422 C DE939422 C DE 939422C DE E8091 A DEE8091 A DE E8091A DE E0008091 A DEE0008091 A DE E0008091A DE 939422 C DE939422 C DE 939422C
Authority
DE
Germany
Prior art keywords
emulsion
concentration
photographic material
material according
mol
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
DEE8091A
Other languages
German (de)
English (en)
Inventor
Wesley Garner Lowe
Harry Edward Roberts
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
Application granted granted Critical
Publication of DE939422C publication Critical patent/DE939422C/de
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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DEE8091A 1952-11-08 1953-11-08 Sensibilisiertes photographisches Material Expired DE939422C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US319617A US2743183A (en) 1952-11-08 1952-11-08 Chemical sensitization of photographic emulsions

Publications (1)

Publication Number Publication Date
DE939422C true DE939422C (de) 1956-02-23

Family

ID=23243014

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE8091A Expired DE939422C (de) 1952-11-08 1953-11-08 Sensibilisiertes photographisches Material

Country Status (5)

Country Link
US (1) US2743183A (en:Method)
BE (1) BE523958A (en:Method)
DE (1) DE939422C (en:Method)
FR (1) FR64778E (en:Method)
GB (1) GB734473A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301105A1 (de) * 1982-01-14 1983-07-21 Konishiroku Photo Industry Co., Ltd., Tokyo Verfahren zur zubereitung einer silberhalogenidemulsion

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000739A (en) * 1957-04-02 1961-09-19 Du Pont Process for preparing silver halide emulsions
US3128184A (en) * 1960-01-25 1964-04-07 Eastman Kodak Co Antifoggants for gold sensitized emulsions in the presence of reduction sensitizers
US3320069A (en) * 1966-03-18 1967-05-16 Eastman Kodak Co Sulfur group sensitized emulsions
JP2777949B2 (ja) 1992-04-03 1998-07-23 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料
US5641621A (en) * 1996-01-11 1997-06-24 Eastman Kodak Company Process for preparation of silver halide emulsion employing a double heat-cycle during finishing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE469014A (en:Method) * 1942-02-13
US2540086A (en) * 1948-06-17 1951-02-06 Silver halibe emulsions
BE490198A (en:Method) * 1948-07-23
BE498287A (en:Method) * 1949-09-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301105A1 (de) * 1982-01-14 1983-07-21 Konishiroku Photo Industry Co., Ltd., Tokyo Verfahren zur zubereitung einer silberhalogenidemulsion

Also Published As

Publication number Publication date
BE523958A (en:Method)
US2743183A (en) 1956-04-24
FR64778E (fr) 1955-12-02
GB734473A (en) 1955-08-03

Similar Documents

Publication Publication Date Title
DE2418646A1 (de) Verfahren zur herstellung von silberhalogenidemulsionen
DE1522405A1 (de) Silberhalogenidemulsionen und solche Emulsionen enthaltendes photographisches Material
DE939422C (de) Sensibilisiertes photographisches Material
DE1422869B1 (de) Chemisch sensibilisierte photographische Silberhalogenidemulsion
DE2141392A1 (de) Verfahren zur Herstellung von Silberhalogenidemulsionen von sogenannten Conversionstyp
DE2226877C2 (de) Verfahren zur Herstellung einer negativ arbeitenden photographischen Silberhalogenidemulsion
DE1213735B (de) Mit Alkylenoxydaddukten sensibilisierte lichtempfindliche, photographische Silberhalogenidemulsion
DE2010555C2 (de) Photographisches Aufzeichnungsmaterial
DE972720C (de) Sensibilisiertes photographisches Material
DE2850612A1 (de) Photomaterial und photographischer entwickler
DE1295998B (de) Verwendung eines photographischen Materials fuer die Lichtentwicklung von insbesondere oszillographischen Aufzeichnungen
DE2040876A1 (de) Lichtempfindliches,fotografisches silberhalogenidhaltiges Aufzeichnungsmaterial
DE2406515C3 (de) Photographisches Material für die Herstellung von Direktpositiven
DE1235737B (de) Verfahren zur Schleierverhuetung und Stabilisierung lichtempfindlicher Materialien mit mindestens einer Halogensilberemulsionsschicht und photographischer Halogensilberemulsionen sowie photographische Materialien hierfuer
DE960871C (de) Chemisch sensibilisiertes photographisches Material
DE2003037B2 (de) Direktpositive photographische silberhalogenidemulsion
DE971450C (de) Stabilisiertes photographisches Material
DE1125766B (de) Photographisches Material mit sensibilisierter Halogensilberemulsion
DE2015070A1 (de) Material für die photographische Herstellung positiver und negativer Bilder
DE1912332A1 (de) Photographisches Aufzeichnungsmaterial
DE2711942C2 (en:Method)
DE2216075A1 (de) Photographisches material zur herstellung direktpositiver photographischer bilder
DE1547902A1 (de) Lichtempfindliche photographische Zubereitung
DE1772375A1 (de) Photographische Silberbromidemulsion mit erhoehter Empfindlichkeit
DE1772292A1 (de) Photographische Halogensilberemulsion mit erhoehter Empfindlichkeit