GB1294948A - - Google Patents

Info

Publication number
GB1294948A
GB1294948A GB1294948DA GB1294948A GB 1294948 A GB1294948 A GB 1294948A GB 1294948D A GB1294948D A GB 1294948DA GB 1294948 A GB1294948 A GB 1294948A
Authority
GB
United Kingdom
Prior art keywords
signals
coating
oct
recording
hopper
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 GB1294948A publication Critical patent/GB1294948A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
    • 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
    • G03C1/765—Photosensitive materials characterised by the base or auxiliary layers characterised by the shape of the base, e.g. arrangement of perforations, jags
    • 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
    • G03C3/00—Packages of films for inserting into cameras, e.g. roll-films, film-packs; Wrapping materials for light-sensitive plates, films or papers, e.g. materials characterised by the use of special dyes, printing inks, adhesives
    • 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
    • Y10S430/136—Coating process making radiation sensitive element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
GB1294948D 1969-10-16 1970-10-16 Expired GB1294948A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86703069A 1969-10-16 1969-10-16

Publications (1)

Publication Number Publication Date
GB1294948A true GB1294948A (enrdf_load_stackoverflow) 1972-11-01

Family

ID=25348927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1294948D Expired GB1294948A (enrdf_load_stackoverflow) 1969-10-16 1970-10-16

Country Status (5)

Country Link
US (1) US3645735A (enrdf_load_stackoverflow)
BE (1) BE757649A (enrdf_load_stackoverflow)
DE (1) DE2050682A1 (enrdf_load_stackoverflow)
FR (1) FR2064375A1 (enrdf_load_stackoverflow)
GB (1) GB1294948A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190789A (en) * 1991-08-29 1993-03-02 Eastman Kodak Company Ultrasonic monitoring of a freely flowing curtain of coating material
JPH05293431A (ja) * 1992-04-21 1993-11-09 Fuji Photo Film Co Ltd 塗布方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE561953A (enrdf_load_stackoverflow) * 1956-11-01
GB897227A (en) * 1958-11-07 1962-05-23 Photostatic Entpr Ltd Improvements in or relating to methods and means for applying printed patterns electrostatically
US3077398A (en) * 1959-05-14 1963-02-12 Bell & Howell Co Xerographic plate made by cast coating
US3063868A (en) * 1959-10-28 1962-11-13 Du Pont Apparatus and method for coating continuous webs
US3200280A (en) * 1960-12-13 1965-08-10 Universal Coatings Inc Decorative light source
US3181172A (en) * 1962-12-26 1965-04-27 Ampex Storage media
US3310403A (en) * 1962-12-26 1967-03-21 Minnesota Mining & Mfg Process of making an intaglio plate using an image transfer film
US3462286A (en) * 1963-07-16 1969-08-19 Gevaert Photo Prod Nv Method of coating webs with photographic emulsions or other liquid compositions utilizing an electric field

Also Published As

Publication number Publication date
BE757649A (fr) 1971-04-16
DE2050682A1 (de) 1971-04-29
FR2064375A1 (enrdf_load_stackoverflow) 1971-07-23
US3645735A (en) 1972-02-29

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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