GB1311944A - Photographic compositions - Google Patents

Photographic compositions

Info

Publication number
GB1311944A
GB1311944A GB4132770A GB4132770A GB1311944A GB 1311944 A GB1311944 A GB 1311944A GB 4132770 A GB4132770 A GB 4132770A GB 4132770 A GB4132770 A GB 4132770A GB 1311944 A GB1311944 A GB 1311944A
Authority
GB
United Kingdom
Prior art keywords
heating
compound
alkaline
layer
dye
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
GB4132770A
Other languages
English (en)
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 GB1311944A publication Critical patent/GB1311944A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0503—Inert supplements
    • G03G5/051—Organic non-macromolecular compounds
    • G03G5/0517—Organic non-macromolecular compounds comprising one or more cyclic groups consisting of carbon-atoms only
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0503—Inert supplements
    • G03G5/051—Organic non-macromolecular compounds
    • G03G5/0514—Organic non-macromolecular compounds not comprising cyclic groups
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/09—Sensitisors or activators, e.g. dyestuffs
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G8/00—Layers covering the final reproduction, e.g. for protecting, for writing thereon

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB4132770A 1969-09-02 1970-08-27 Photographic compositions Expired GB1311944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85474869A 1969-09-02 1969-09-02

Publications (1)

Publication Number Publication Date
GB1311944A true GB1311944A (en) 1973-03-28

Family

ID=25319457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4132770A Expired GB1311944A (en) 1969-09-02 1970-08-27 Photographic compositions

Country Status (6)

Country Link
US (1) US3671233A (de)
BE (1) BE755647A (de)
CA (1) CA926677A (de)
DE (1) DE2043355C3 (de)
FR (1) FR2060749A5 (de)
GB (1) GB1311944A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025340A (en) * 1971-11-10 1977-05-24 Fuji Photo Film Co., Ltd. Process for toning electrophotographic photosensitive material
US3867138A (en) * 1971-11-10 1975-02-18 Fuji Photo Film Co Ltd Selectively bleaching dyes and pigments in developed electrophotographic layers
JPS5114028B2 (de) * 1973-03-20 1976-05-06
US4314012A (en) * 1980-08-27 1982-02-02 Xerox Corporation Photoconductive reflex exposure member

Also Published As

Publication number Publication date
DE2043355C3 (de) 1974-11-14
DE2043355A1 (de) 1971-03-25
BE755647A (fr) 1971-02-15
FR2060749A5 (de) 1971-06-18
DE2043355B2 (de) 1974-04-11
CA926677A (en) 1973-05-22
US3671233A (en) 1972-06-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee