UST860004I4 - Defensive publication - Google Patents

Defensive publication Download PDF

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Publication number
UST860004I4
UST860004I4 US860004DH UST860004I4 US T860004 I4 UST860004 I4 US T860004I4 US 860004D H US860004D H US 860004DH US T860004 I4 UST860004 I4 US T860004I4
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US
United States
Prior art keywords
color
defensive publication
forming units
sensitive
pages
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
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
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Publication of UST860004I4 publication Critical patent/UST860004I4/en
Pending legal-status Critical Current

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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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3029—Materials characterised by a specific arrangement of layers, e.g. unit layers, or layers having a specific function
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3029—Materials characterised by a specific arrangement of layers, e.g. unit layers, or layers having a specific function
    • G03C2007/3034—Unit layer

Definitions

  • a magenta filter is positioned between the two greensensitive color-forming units and a cyan filter is positioned between the two red-sensitive color-forming units, so that the response of the two blue-sensitive, yellow-producing color-forming units is equal and matches the response of both the green-sensitive and both the red-sensitive c0101- forming units.
  • the cyan and magenta filter is positioned between units Nos. 3 and 4.
  • Each color-forming unit can include fast and slow silver halide emulsion layers. No neutral density (or antihalation layer) is present between or in the several color-forming units. Exposed films can be processed by the negative color process described by Hanson et al., in the Journal of the Society of Motion Picture and Television Engineers, vol. 61 (1953), pages 667-701.

Description

7 we 00 7 DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Apr. 11, 1968, 849 O.G, 1221 Id tification is by serial number of the application and the heading indicates the number of pages of specification, including claims, and of sheets of drawing contained in the application as originally filed. The file of this application is available to the public for inspection; reproduction may be purchased for 30 cents per sheet.
Applications published under the Defensive Publication Program have not been examined as to the merits of alleged invention. The Patent Ofiice makes no assertion as to the novelty of the disclosed subject matter.
PUBLISHED MARCH 18, 1969 580,216 WIDE EXPOSURE LATITUDE PHOTOGRAPI-IIC ELEMENTS James L. Graham, Kodak Park, Rochester, NY. Filed Sept. 19, 1966. Published Mar. 18, 1969 Class 9674 No Drawing. 20 Pages Specification Extended latitude films are provided comprising a support which carries the following color-forming units, arranged inter se in the order given:
or-forming unit.
A magenta filter is positioned between the two greensensitive color-forming units and a cyan filter is positioned between the two red-sensitive color-forming units, so that the response of the two blue-sensitive, yellow-producing color-forming units is equal and matches the response of both the green-sensitive and both the red-sensitive c0101- forming units. Preferably, the cyan and magenta filter is positioned between units Nos. 3 and 4. Each color-forming unit can include fast and slow silver halide emulsion layers. No neutral density (or antihalation layer) is present between or in the several color-forming units. Exposed films can be processed by the negative color process described by Hanson et al., in the Journal of the Society of Motion Picture and Television Engineers, vol. 61 (1953), pages 667-701.
US860004D 1966-09-19 1966-09-19 Defensive publication Pending UST860004I4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58021666A 1966-09-19 1966-09-19

Publications (1)

Publication Number Publication Date
UST860004I4 true UST860004I4 (en) 1969-03-18

Family

ID=24320187

Family Applications (1)

Application Number Title Priority Date Filing Date
US860004D Pending UST860004I4 (en) 1966-09-19 1966-09-19 Defensive publication

Country Status (1)

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US (1) UST860004I4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129446A (en) 1976-05-21 1978-12-12 Agfa-Gevaert Aktiengesellschaft Color photographic recording material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129446A (en) 1976-05-21 1978-12-12 Agfa-Gevaert Aktiengesellschaft Color photographic recording material

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