GB699340A - Improvements in photosensitive silver halide emulsions for use in half-tone photographic processes - Google Patents

Improvements in photosensitive silver halide emulsions for use in half-tone photographic processes

Info

Publication number
GB699340A
GB699340A GB16362/52A GB1636252A GB699340A GB 699340 A GB699340 A GB 699340A GB 16362/52 A GB16362/52 A GB 16362/52A GB 1636252 A GB1636252 A GB 1636252A GB 699340 A GB699340 A GB 699340A
Authority
GB
United Kingdom
Prior art keywords
green
blue
red
sensitizer
tone
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
GB16362/52A
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.)
Kodak Ltd
Original Assignee
Kodak 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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB699340A publication Critical patent/GB699340A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F5/00—Screening processes; Screens therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/15—Lithographic emulsion

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB16362/52A 1951-06-29 1952-06-30 Improvements in photosensitive silver halide emulsions for use in half-tone photographic processes Expired GB699340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US234332A US2742833A (en) 1951-06-29 1951-06-29 Optically sensitized prescreened photographic material

Publications (1)

Publication Number Publication Date
GB699340A true GB699340A (en) 1953-11-04

Family

ID=22880920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16362/52A Expired GB699340A (en) 1951-06-29 1952-06-30 Improvements in photosensitive silver halide emulsions for use in half-tone photographic processes

Country Status (4)

Country Link
US (1) US2742833A (US20100223739A1-20100909-C00005.png)
BE (1) BE512487A (US20100223739A1-20100909-C00005.png)
FR (1) FR1086266A (US20100223739A1-20100909-C00005.png)
GB (1) GB699340A (US20100223739A1-20100909-C00005.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB322986I5 (US20100223739A1-20100909-C00005.png) * 1963-01-04

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US804039A (en) * 1905-07-31 1905-11-07 George N Pifer Photographic plate or film.
US875770A (en) * 1907-03-19 1908-01-07 Benno Borzykowski Pattern-paper linen.
GB250770A (en) * 1925-05-05 1926-04-22 Kodak Ltd Improvements in or relating to the manufacture of photographic films, papers and thelike
US1918208A (en) * 1928-07-28 1933-07-11 Larsen Werner Robert Busch Method of making films for natural color reception
US2009424A (en) * 1931-08-14 1935-07-30 Robert Rochling Color photography
US2061182A (en) * 1933-04-21 1936-11-17 Robert Rochling Method for the production of a photographic exposure material for color screen pictures
FR959973A (US20100223739A1-20100909-C00005.png) * 1941-06-06 1950-04-07
US2407211A (en) * 1944-05-26 1946-09-03 Eastman Kodak Co Line and halftone reproduction
FR937885A (fr) * 1945-12-21 1948-08-30 Impression photographique

Also Published As

Publication number Publication date
FR1086266A (fr) 1955-02-10
BE512487A (US20100223739A1-20100909-C00005.png)
US2742833A (en) 1956-04-24

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