AU450136B2 - Polymer encapsulated silver halide grains and photographic materials employing same - Google Patents

Polymer encapsulated silver halide grains and photographic materials employing same

Info

Publication number
AU450136B2
AU450136B2 AU38880/72A AU3888072A AU450136B2 AU 450136 B2 AU450136 B2 AU 450136B2 AU 38880/72 A AU38880/72 A AU 38880/72A AU 3888072 A AU3888072 A AU 3888072A AU 450136 B2 AU450136 B2 AU 450136B2
Authority
AU
Australia
Prior art keywords
silver halide
halide grains
photographic materials
polymer encapsulated
employing same
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
AU38880/72A
Other versions
AU3888072A (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 AU3888072A publication Critical patent/AU3888072A/en
Application granted granted Critical
Publication of AU450136B2 publication Critical patent/AU450136B2/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)
AU38880/72A 1971-02-17 1972-02-10 Polymer encapsulated silver halide grains and photographic materials employing same Expired AU450136B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11598571A 1971-02-17 1971-02-17
USUS115,985 1971-02-17

Publications (2)

Publication Number Publication Date
AU3888072A AU3888072A (en) 1973-08-16
AU450136B2 true AU450136B2 (en) 1974-06-27

Family

ID=22364563

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38880/72A Expired AU450136B2 (en) 1971-02-17 1972-02-10 Polymer encapsulated silver halide grains and photographic materials employing same

Country Status (10)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831936A (en) * 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
US5272127A (en) * 1991-12-06 1993-12-21 Kanzaki Paper Manufacturing Co., Ltd. Heat sensitive recording material using microcapsules containing ultraviolet absorber
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 (en) * 1969-03-10 1970-12-24 Progil

Also Published As

Publication number Publication date
BE779485A (en) 1972-08-17
FR2125528A1 (en) 1972-09-29
US3697279A (en) 1972-10-10
DE2207473C2 (en) 1986-06-05
FR2125528B1 (en) 1977-04-01
NL170053C (en) 1982-09-16
AU3888072A (en) 1973-08-16
NL170053B (en) 1982-04-16
NL7202099A (en) 1972-08-21
CA941664A (en) 1974-02-12
GB1362936A (en) 1974-08-07
DE2207473A1 (en) 1972-08-24
JPS559693B1 (en) 1980-03-11
IT948589B (en) 1973-06-11

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