GB1362936A - Silver halide products and their application - Google Patents

Silver halide products and their application

Info

Publication number
GB1362936A
GB1362936A GB719972A GB719972A GB1362936A GB 1362936 A GB1362936 A GB 1362936A GB 719972 A GB719972 A GB 719972A GB 719972 A GB719972 A GB 719972A GB 1362936 A GB1362936 A GB 1362936A
Authority
GB
United Kingdom
Prior art keywords
silver halide
polymeric layer
stream
microcapsules
gelatine
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
GB719972A
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of GB1362936A publication Critical patent/GB1362936A/en
Expired 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • G03C8/426—Structures with microcapsules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • G03C1/002—Photosensitive materials containing microcapsules
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/30—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB719972A 1971-02-17 1972-02-16 Silver halide products and their application Expired GB1362936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11598571A 1971-02-17 1971-02-17

Publications (1)

Publication Number Publication Date
GB1362936A true GB1362936A (en) 1974-08-07

Family

ID=22364563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB719972A Expired GB1362936A (en) 1971-02-17 1972-02-16 Silver halide products and their application

Country Status (10)

Country Link
US (1) US3697279A (enExample)
JP (1) JPS559693B1 (enExample)
AU (1) AU450136B2 (enExample)
BE (1) BE779485A (enExample)
CA (1) CA941664A (enExample)
DE (1) DE2207473C2 (enExample)
FR (1) FR2125528B1 (enExample)
GB (1) GB1362936A (enExample)
IT (1) IT948589B (enExample)
NL (1) NL170053C (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831936A (enExample) * 1971-08-27 1973-04-26
US4501809A (en) * 1981-07-17 1985-02-26 Mitsubishi Paper Mills, Ltd. Photosetting microcapsules and photo- and pressure-sensitive recording sheet
EP0224214B1 (en) * 1985-11-21 1993-01-27 Fuji Photo Film Co., Ltd. Light-sensitive microcapsule containing polymerizable compound and silver halide, and light-sensitive material employing the same
EP0229661B1 (en) * 1986-01-14 1993-04-14 Fuji Photo Film Co., Ltd. Light-sensitive composition comprising silver halide dispersed in polymerizable compound and light-sensitive material employing the same
DE69201939T2 (de) * 1991-12-06 1995-08-10 New Oji Paper Co Ltd Mikrokapseln, die UV-Absorptionmittel enthalten, und wärmeempfindliches Aufzeichnungsmittel, das diese Mikrokapseln verwendet.
US5399480A (en) * 1993-09-14 1995-03-21 Eastman Kodak Company Attachment of gelatin-grafted polymer particles to pre-precipitated silver halide grains

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576820A (en) * 1944-11-03 1951-11-27 Gen Aniline & Film Corp Reversible gel composition comprising polyvinyl alcohol and method of preparation
US2698794A (en) * 1950-04-15 1955-01-04 Eastman Kodak Co Mixed packet photographic emulsions
GB864060A (en) * 1957-11-01 1961-03-29 Gen Aniline & Film Corp Mixed grain photographic emulsions
US3074845A (en) * 1959-10-14 1963-01-22 Plant Products Corp Particulate pesticidal composition coated with an amido-aldehyde resin polymerized in situ
FR2036402A5 (enExample) * 1969-03-10 1970-12-24 Progil

Also Published As

Publication number Publication date
NL170053C (nl) 1982-09-16
IT948589B (it) 1973-06-11
NL170053B (nl) 1982-04-16
AU450136B2 (en) 1974-06-27
DE2207473A1 (de) 1972-08-24
AU3888072A (en) 1973-08-16
CA941664A (en) 1974-02-12
FR2125528A1 (enExample) 1972-09-29
JPS559693B1 (enExample) 1980-03-11
US3697279A (en) 1972-10-10
FR2125528B1 (enExample) 1977-04-01
DE2207473C2 (de) 1986-06-05
BE779485A (fr) 1972-08-17
NL7202099A (enExample) 1972-08-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee