EP1220031A3 - Film support with improved adhesion upon annealing - Google Patents

Film support with improved adhesion upon annealing Download PDF

Info

Publication number
EP1220031A3
EP1220031A3 EP01204947A EP01204947A EP1220031A3 EP 1220031 A3 EP1220031 A3 EP 1220031A3 EP 01204947 A EP01204947 A EP 01204947A EP 01204947 A EP01204947 A EP 01204947A EP 1220031 A3 EP1220031 A3 EP 1220031A3
Authority
EP
European Patent Office
Prior art keywords
annealing
film support
improved adhesion
blocked isocyanate
photographic element
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.)
Withdrawn
Application number
EP01204947A
Other languages
German (de)
French (fr)
Other versions
EP1220031A2 (en
Inventor
Brian K. Brady
Charles L. Bauer
Dennis J. Eichorst
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
Priority claimed from US09/751,116 external-priority patent/US6306568B1/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of EP1220031A2 publication Critical patent/EP1220031A2/en
Publication of EP1220031A3 publication Critical patent/EP1220031A3/en
Withdrawn legal-status Critical Current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
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances
    • G03C2001/7952—Cellulose ester

Abstract

A photographic element comprising a polyester support; an antistatic layer; and a transparent magnetic layer comprising a cellulose binder, ferromagnetic particles and a blocked isocyanate.
EP01204947A 2000-12-29 2001-12-18 Film support with improved adhesion upon annealing Withdrawn EP1220031A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US751116 1985-07-02
US09/751,116 US6306568B1 (en) 2000-12-29 2000-12-29 Film support with improved adhesion upon annealing
US854873 2001-05-14
US09/854,873 US6423483B1 (en) 2000-12-29 2001-05-14 Film support with improved adhesion upon annealing

Publications (2)

Publication Number Publication Date
EP1220031A2 EP1220031A2 (en) 2002-07-03
EP1220031A3 true EP1220031A3 (en) 2002-08-14

Family

ID=27115370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01204947A Withdrawn EP1220031A3 (en) 2000-12-29 2001-12-18 Film support with improved adhesion upon annealing

Country Status (2)

Country Link
EP (1) EP1220031A3 (en)
JP (1) JP2002221764A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2364334A1 (en) * 2008-12-03 2011-09-14 Vadim Gogichev Cellulose-containing mass
CH701959B1 (en) * 2009-10-01 2012-04-30 Kremlin Group Corp Cellulosic mass.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432050A (en) * 1994-02-08 1995-07-11 Eastman Kodak Company Photographic element having a transparent magnetic recording layer
US5807661A (en) * 1997-01-28 1998-09-15 Eastman Kodak Company Transparent lubricious overcoat containing fluoropolymer microparticles for transparent magnetic recording layer for photographic element
US5998001A (en) * 1996-01-25 1999-12-07 Konica Corporation Magnetic recording medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432050A (en) * 1994-02-08 1995-07-11 Eastman Kodak Company Photographic element having a transparent magnetic recording layer
US5998001A (en) * 1996-01-25 1999-12-07 Konica Corporation Magnetic recording medium
US5807661A (en) * 1997-01-28 1998-09-15 Eastman Kodak Company Transparent lubricious overcoat containing fluoropolymer microparticles for transparent magnetic recording layer for photographic element

Also Published As

Publication number Publication date
EP1220031A2 (en) 2002-07-03
JP2002221764A (en) 2002-08-09

Similar Documents

Publication Publication Date Title
SG81251A1 (en) Ultra-thin nucleation layer for magnetic thin film media and method for manufacturing the same
GB2355018B (en) Magnetic recording media with antiferromagnetically coupled ferromagnetic films as the recording layer
AU7451600A (en) Optical device with multilayer thin film and aligner with the device
CA2061237A1 (en) Recording film and recording method
AU7037100A (en) A glass-coated amorphous magnetic microwire marker for article surveillance
EP1336507A4 (en) Tape cassette and tape unit
EP1298669A3 (en) Magnetic memory device
AU1021800A (en) Louver laminated with a very thin film
SG95623A1 (en) Nonmetallic thin film magnetic recording disk with pre-seed layer
ATE307721T1 (en) LAMINATED WITH DECOR
EP1152294A3 (en) Photosensitive image-recording material
AU6901100A (en) Composite substrate with adhesive and ferromagnetic properties
GB2359412A (en) Quad-layer GMR sandwich
DE69507630D1 (en) MAGNETIC DISK DEVICE WITH MULTI-STAGE ENVIRONMENTAL DIFFUSION BUFFERS
EP0622785A3 (en) Magnetic recording media whose magnetic layer incorporates nonhalogenated vinyl copolymer.
SG80645A1 (en) Glass-ceramic substrate for an information storage medium and a method for manufacturing the same
SG87030A1 (en) Thin film disk with acicular magnetic grains
EP1273438A4 (en) Biaxially oriented layered polyester film and magnetic recording medium
EP1120225A4 (en) Biaxially oriented polyester film and magnetic recording medium
EP1220031A3 (en) Film support with improved adhesion upon annealing
EP0735549A3 (en) Soft magnetic thin film and thin film magnetic element using the same
EP1134089A3 (en) Thermosensitive recording material
AU2003280764A1 (en) Program with copy function and information recording medium recording the program thereon
AU2001258732A1 (en) Magnetic strip with adhesive layer
EP1345212A3 (en) Magnetic recording medium

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20030120

AKX Designation fees paid

Designated state(s): DE FR GB

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20040521