CH324698A - Verfahren zur Herstellung von Lichthofschutz- und Filterschichten - Google Patents

Verfahren zur Herstellung von Lichthofschutz- und Filterschichten

Info

Publication number
CH324698A
CH324698A CH324698DA CH324698A CH 324698 A CH324698 A CH 324698A CH 324698D A CH324698D A CH 324698DA CH 324698 A CH324698 A CH 324698A
Authority
CH
Switzerland
Prior art keywords
antihalation
production
filter layers
layers
filter
Prior art date
Application number
Other languages
English (en)
Inventor
Lothar Burgardt
Ottmar Wahl
Original Assignee
Agfa Ag
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 Ag filed Critical Agfa Ag
Publication of CH324698A publication Critical patent/CH324698A/de

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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • G03C1/832—Methine or polymethine dyes
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D27/00—Woven pile fabrics
    • D03D27/02—Woven pile fabrics wherein the pile is formed by warp or weft
    • D03D27/10—Fabrics woven face-to-face, e.g. double velvet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
CH324698D 1953-03-28 1954-03-23 Verfahren zur Herstellung von Lichthofschutz- und Filterschichten CH324698A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE324698X 1953-03-28

Publications (1)

Publication Number Publication Date
CH324698A true CH324698A (de) 1957-10-15

Family

ID=6181088

Family Applications (1)

Application Number Title Priority Date Filing Date
CH324698D CH324698A (de) 1953-03-28 1954-03-23 Verfahren zur Herstellung von Lichthofschutz- und Filterschichten

Country Status (4)

Country Link
BE (1) BE527594A (de)
CH (1) CH324698A (de)
FR (1) FR1097421A (de)
GB (1) GB760739A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501310A (en) * 1966-03-11 1970-03-17 Eastman Kodak Co Direct positive silver halide emulsions containing compounds which accept electrons and spectrally sensitize the emulsion
US3718472A (en) * 1971-03-04 1973-02-27 Eastman Kodak Co Filter dyes for photographic elements
US4420555A (en) * 1982-07-19 1983-12-13 Eastman Kodak Company Photographic materials containing yellow filter dyes
US4950586A (en) * 1988-12-23 1990-08-21 Eastman Kodak Company Solid particle dispersions of filter dyes for photographic elements
EP0762198B1 (de) 1995-08-02 2000-10-04 Eastman Kodak Company Filterfarbstoffe enthaltende photographische Elemente
US5695917A (en) * 1995-11-22 1997-12-09 Eastman Kodak Company Combination of yellow filter dye and 4-equivalent pyrazolone magenta coupler
US5834172A (en) * 1996-02-23 1998-11-10 Eastman Kodak Company Photographic coating compositions and photographic elements made therefrom
ITSV20000031A1 (it) 2000-07-07 2002-01-07 Ferrania Spa Elemento fotografico a colori multistrato agli alogenuri d'argento

Also Published As

Publication number Publication date
BE527594A (de)
FR1097421A (fr) 1955-07-05
GB760739A (en) 1956-11-07

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