GB1231830A - - Google Patents

Info

Publication number
GB1231830A
GB1231830A GB1231830DA GB1231830A GB 1231830 A GB1231830 A GB 1231830A GB 1231830D A GB1231830D A GB 1231830DA GB 1231830 A GB1231830 A GB 1231830A
Authority
GB
United Kingdom
Prior art keywords
silver halide
weight
amide
examples
developing agent
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
Other languages
English (en)
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 filed Critical
Publication of GB1231830A publication Critical patent/GB1231830A/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
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/06—Silver salts
    • 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
    • G03C1/42—Developers or their precursors
    • 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
    • Y10S430/141—Direct positive material

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1231830D 1967-09-22 1968-09-20 Expired GB1231830A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66986367A 1967-09-22 1967-09-22

Publications (1)

Publication Number Publication Date
GB1231830A true GB1231830A (de) 1971-05-12

Family

ID=24688027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231830D Expired GB1231830A (de) 1967-09-22 1968-09-20

Country Status (4)

Country Link
US (1) US3600177A (de)
BE (1) BE720933A (de)
FR (1) FR1579926A (de)
GB (1) GB1231830A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039928A (de) * 1973-08-15 1975-04-12
JPS5329718A (en) * 1976-08-31 1978-03-20 Chugai Shashin Yakuhin Lith photographic original developer
US4417064A (en) * 1981-01-05 1983-11-22 Polaroid Corporation Biphenyl compounds and method of preparing same
US4365072A (en) * 1981-10-22 1982-12-21 Polaroid Corporation Biphenyl aldehydes
US20100001164A1 (en) * 2008-07-02 2010-01-07 Popco, Inc. Poster clasp

Also Published As

Publication number Publication date
BE720933A (de) 1969-03-03
FR1579926A (de) 1969-08-29
US3600177A (en) 1971-08-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees