DE69010387D1 - Metastabile Metallkolloide und deren Herstellung. - Google Patents

Metastabile Metallkolloide und deren Herstellung.

Info

Publication number
DE69010387D1
DE69010387D1 DE69010387T DE69010387T DE69010387D1 DE 69010387 D1 DE69010387 D1 DE 69010387D1 DE 69010387 T DE69010387 T DE 69010387T DE 69010387 T DE69010387 T DE 69010387T DE 69010387 D1 DE69010387 D1 DE 69010387D1
Authority
DE
Germany
Prior art keywords
production
metal colloids
metastable metal
metastable
colloids
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 - Fee Related
Application number
DE69010387T
Other languages
English (en)
Other versions
DE69010387T2 (de
Inventor
David Clayton Shuman
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69010387D1 publication Critical patent/DE69010387D1/de
Publication of DE69010387T2 publication Critical patent/DE69010387T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
    • B41M5/361—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties using a polymeric matrix with inorganic particles forming an image by orientation or agglomeration
    • 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
    • G03C8/24—Photosensitive materials characterised by the image-receiving section
    • G03C8/26—Image-receiving layers
    • G03C8/28—Image-receiving layers containing development nuclei or compounds forming such nuclei
    • 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
    • Y10S430/165—Thermal imaging composition

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Colloid Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Chemically Coating (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Medicinal Preparation (AREA)
DE69010387T 1989-04-28 1990-04-27 Metastabile Metallkolloide und deren Herstellung. Expired - Fee Related DE69010387T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/344,950 US5034313A (en) 1989-04-28 1989-04-28 Metastable metal colloids and preparation

Publications (2)

Publication Number Publication Date
DE69010387D1 true DE69010387D1 (de) 1994-08-11
DE69010387T2 DE69010387T2 (de) 1995-02-23

Family

ID=23352801

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69010387T Expired - Fee Related DE69010387T2 (de) 1989-04-28 1990-04-27 Metastabile Metallkolloide und deren Herstellung.

Country Status (5)

Country Link
US (1) US5034313A (de)
EP (1) EP0395095B1 (de)
JP (1) JP2637606B2 (de)
CA (1) CA2014140A1 (de)
DE (1) DE69010387T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578415A (en) * 1988-09-12 1996-11-26 Asahi Kasei Kogyo Kabushiki Kaisha Optical recording materials, method for preparing the same and optical cards having the same
DE3934351A1 (de) * 1989-10-14 1991-04-18 Studiengesellschaft Kohle Mbh Verfahren zur herstellung von mikrokristallinen bis amorphen metall- bzw. legierungspulvern und ohne schutzkolloid in organischen solventien geloesten metallen bzw. legierungen
US5055380A (en) * 1989-12-18 1991-10-08 Eastman Kodak Company Method of forming a color-differentiated image utilizing a metastable aggregated group ib metal colloid material
US5204162A (en) * 1991-10-03 1993-04-20 Corning Incorporated Non-spherical bodies
US5273857A (en) * 1992-11-24 1993-12-28 Eastman Kodak Company Laser-induced thermal dye transfer with silver plated colloids as the IP absorber
CA2216879C (en) * 1996-02-01 2003-09-23 Ichiro Tanahashi Heat sensitive color developing material and heat sensitive element using the same
US6245494B1 (en) * 1998-08-27 2001-06-12 Agfa-Gevaert Method of imaging a heat mode recording element comprising highly dispersed metal alloys
US6699507B1 (en) * 1999-08-05 2004-03-02 Wisconsin Alulmni Research Foundation Colloidal particles of different element composition for specific labeling purposes
EP1248672A4 (de) 1999-12-03 2004-08-11 Surromed Inc Impfen von kolloidalen metall-nanopartikeln mit hydroxylamin
US20060122082A1 (en) * 2000-02-17 2006-06-08 Leonard Paul Foam/spray producing compositions and dispensing system therefor
US7135054B2 (en) * 2001-09-26 2006-11-14 Northwestern University Nanoprisms and method of making them
AU2003902704A0 (en) * 2003-05-29 2003-06-19 Crc For Waste Management And Pollution Control Limited Of Unsw Process for producing a nanoscale zero-valent metal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415653A (en) * 1964-12-21 1968-12-10 Eastman Kodak Co Silver halide photographic emulsions containing a copolymer of vinylamine and acrylic acid
UST900010I4 (en) * 1971-09-10 1972-07-18 Blue colloidal silver imaging system
US3814696A (en) * 1972-06-19 1974-06-04 Eastman Kodak Co Colloidal metal in non-aqueous media
US4425570A (en) * 1981-06-12 1984-01-10 Rca Corporation Reversible recording medium and information record
US4605609A (en) * 1983-09-09 1986-08-12 Mitsubishi Paper Mills, Ltd. Image receiving material with low calcium gelatin
US4762770A (en) * 1986-04-23 1988-08-09 Drexler Technology Corporation High contrast optical memory disk

Also Published As

Publication number Publication date
EP0395095B1 (de) 1994-07-06
JPH02301483A (ja) 1990-12-13
DE69010387T2 (de) 1995-02-23
EP0395095A3 (de) 1991-10-09
JP2637606B2 (ja) 1997-08-06
CA2014140A1 (en) 1990-10-28
US5034313A (en) 1991-07-23
EP0395095A2 (de) 1990-10-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee