CH474779A - Photographic material - Google Patents

Photographic material

Info

Publication number
CH474779A
CH474779A CH1605466A CH1605466A CH474779A CH 474779 A CH474779 A CH 474779A CH 1605466 A CH1605466 A CH 1605466A CH 1605466 A CH1605466 A CH 1605466A CH 474779 A CH474779 A CH 474779A
Authority
CH
Switzerland
Prior art keywords
photographic material
photographic
Prior art date
Application number
CH1605466A
Other languages
French (fr)
Inventor
Calvin Harvey Robert
Allentoff Norman
Harrison Fogler Henry
Original Assignee
Kodak Sa
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 Kodak Sa filed Critical Kodak Sa
Publication of CH474779A publication Critical patent/CH474779A/en

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
    • G03C1/485—Direct positive emulsions
    • G03C1/48515—Direct positive emulsions prefogged
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F28/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur
    • 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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH1605466A 1965-11-08 1966-11-08 Photographic material CH474779A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50686265A 1965-11-08 1965-11-08
US58226266A 1966-09-27 1966-09-27

Publications (1)

Publication Number Publication Date
CH474779A true CH474779A (en) 1969-06-30

Family

ID=27055610

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1659768A CH498418A (en) 1965-11-08 1966-11-08 Silver halide positive-direct photographic emulsion layer
CH1605466A CH474779A (en) 1965-11-08 1966-11-08 Photographic material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1659768A CH498418A (en) 1965-11-08 1966-11-08 Silver halide positive-direct photographic emulsion layer

Country Status (6)

Country Link
US (2) US3512985A (en)
BE (2) BE689232A (en)
CH (2) CH498418A (en)
DE (2) DE1547747C3 (en)
FR (2) FR1498213A (en)
GB (2) GB1157070A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2216075A1 (en) * 1972-04-01 1973-10-11 Agfa Gevaert Ag PHOTOGRAPHIC MATERIAL FOR THE PRODUCTION OF DIRECT POSITIVE PHOTOGRAPHIC IMAGES
JPS49106821A (en) * 1973-02-12 1974-10-09
US3861918A (en) * 1973-03-09 1975-01-21 Polaroid Corp Synthetic silver halide emulsion binder
US4070190A (en) * 1973-09-03 1978-01-24 E. I. Du Pont De Nemours And Company Process for producing photographic silver halide emulsions having a core/shell structure
US4120727A (en) * 1975-12-08 1978-10-17 Polaroid Corporation Polymeric cyanoalkyl acrylate silver halide peptizer
US4089688A (en) * 1975-12-08 1978-05-16 Polaroid Corporation Polymeric N-alkenyl carbamate silver halide peptizer
US4131471A (en) * 1975-12-08 1978-12-26 Polaroid Corporation Synthetic polymeric silver halide peptizer
US4210450A (en) * 1978-11-20 1980-07-01 Polaroid Corporation Method for forming photosensitive silver halide emulsion
EP0481133B1 (en) * 1990-10-19 1995-04-19 Agfa-Gevaert N.V. Preparation of tabular emulsion grains rich in chloride
EP0563708B1 (en) 1992-03-19 2000-06-21 Fuji Photo Film Co., Ltd. Process for preparing a silver halide photographic emulsion
US5418124A (en) 1992-03-19 1995-05-23 Fuji Photo Film Co. Ltd. Silver halide photographic emulsion and a photographic light-sensitive material
JPH09152696A (en) 1995-11-30 1997-06-10 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
CN102503186B (en) * 2011-11-10 2014-06-11 复旦大学 Method for manufacturing infrared hollow optical fiber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490758A (en) * 1948-08-28 1949-12-06 Eastman Kodak Co Fuchsone dyes in a direct positive photographic process
BE539322A (en) * 1954-06-29
BE609927A (en) * 1959-01-12
US3287289A (en) * 1962-06-11 1966-11-22 Eastman Kodak Co Plasticizers for radiation sensitive systems

Also Published As

Publication number Publication date
FR1498213A (en) 1967-10-13
DE1547747C3 (en) 1975-06-19
DE1547746A1 (en) 1969-11-20
GB1157070A (en) 1969-07-02
US3477852A (en) 1969-11-11
CH498418A (en) 1970-10-31
DE1547747A1 (en) 1969-12-04
BE689233A (en) 1967-04-14
GB1152375A (en) 1969-05-14
BE689232A (en) 1967-04-14
FR1498212A (en) 1967-10-13
DE1547747B2 (en) 1974-11-07
US3512985A (en) 1970-05-19

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Legal Events

Date Code Title Description
PL Patent ceased