DE1915998A1 - Photographisch sensibilisierte Papiere mit hervorragender Fluoreszenzaufhellung und Verfahren zu ihrer Herstellung - Google Patents

Photographisch sensibilisierte Papiere mit hervorragender Fluoreszenzaufhellung und Verfahren zu ihrer Herstellung

Info

Publication number
DE1915998A1
DE1915998A1 DE19691915998 DE1915998A DE1915998A1 DE 1915998 A1 DE1915998 A1 DE 1915998A1 DE 19691915998 DE19691915998 DE 19691915998 DE 1915998 A DE1915998 A DE 1915998A DE 1915998 A1 DE1915998 A1 DE 1915998A1
Authority
DE
Germany
Prior art keywords
paper
fluorescent
starch
dyes
aminoguanidized
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.)
Pending
Application number
DE19691915998
Other languages
German (de)
English (en)
Inventor
Sadayuki Miyazawa
Yasushi Ohyama
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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills 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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Publication of DE1915998A1 publication Critical patent/DE1915998A1/de
Pending 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
    • G03C1/30—Hardeners
    • G03C1/303—Di- or polysaccharides
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
    • G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
DE19691915998 1968-03-30 1969-03-28 Photographisch sensibilisierte Papiere mit hervorragender Fluoreszenzaufhellung und Verfahren zu ihrer Herstellung Pending DE1915998A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2041268 1968-03-30

Publications (1)

Publication Number Publication Date
DE1915998A1 true DE1915998A1 (de) 1969-10-23

Family

ID=12026309

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691915998 Pending DE1915998A1 (de) 1968-03-30 1969-03-28 Photographisch sensibilisierte Papiere mit hervorragender Fluoreszenzaufhellung und Verfahren zu ihrer Herstellung

Country Status (4)

Country Link
US (1) US3580720A (enrdf_load_stackoverflow)
CH (1) CH524833A (enrdf_load_stackoverflow)
DE (1) DE1915998A1 (enrdf_load_stackoverflow)
GB (1) GB1259186A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232254B2 (enrdf_load_stackoverflow) * 1971-09-28 1977-08-20
GB1561331A (en) * 1975-10-20 1980-02-20 Leiner & Sons Ltd P Gelatin composition
JP3163697B2 (ja) * 1991-12-19 2001-05-08 三菱化学ポリエステルフィルム株式会社 放射線増感紙
US5395748A (en) * 1993-12-08 1995-03-07 Eastman Kodak Company Ballasted optical brighteners

Also Published As

Publication number Publication date
CH524833A (de) 1972-06-30
GB1259186A (enrdf_load_stackoverflow) 1972-01-05
US3580720A (en) 1971-05-25

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