GB1242664A - Manufacture of photographic material - Google Patents

Manufacture of photographic material

Info

Publication number
GB1242664A
GB1242664A GB23555/69A GB2355569A GB1242664A GB 1242664 A GB1242664 A GB 1242664A GB 23555/69 A GB23555/69 A GB 23555/69A GB 2355569 A GB2355569 A GB 2355569A GB 1242664 A GB1242664 A GB 1242664A
Authority
GB
United Kingdom
Prior art keywords
web
earthed
passed
screen
electrode
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
GB23555/69A
Other languages
English (en)
Inventor
William Carroll Kerr
Thomas Gerald Hanley
Charles Russell Witmer Jr
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
Publication of GB1242664A publication Critical patent/GB1242664A/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
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
    • G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/9165—Electrostatic pinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
    • 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
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/915—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means using mechanical or physical means therefor, e.g. corona

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Screen Printers (AREA)
GB23555/69A 1968-05-13 1969-05-08 Manufacture of photographic material Expired GB1242664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72864168A 1968-05-13 1968-05-13

Publications (1)

Publication Number Publication Date
GB1242664A true GB1242664A (en) 1971-08-11

Family

ID=24927675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23555/69A Expired GB1242664A (en) 1968-05-13 1969-05-08 Manufacture of photographic material

Country Status (6)

Country Link
US (1) US3531314A (fr)
JP (1) JPS4937841B1 (fr)
BE (1) BE733009A (fr)
CA (1) CA959451A (fr)
FR (1) FR2008405A1 (fr)
GB (1) GB1242664A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA949398A (en) * 1970-10-07 1974-06-18 Sumitaka Tatsuta Method for production of photographic material
US3729648A (en) * 1971-09-30 1973-04-24 Eastman Kodak Co Method and apparatus for treating a web
US4109045A (en) * 1972-11-06 1978-08-22 Canon Kabushiki Kaisha Information recording medium
US3928678A (en) * 1973-01-26 1975-12-23 Eastman Kodak Co Method and apparatus for coating a substrate
US3928679A (en) * 1973-01-26 1975-12-23 Eastman Kodak Co Method and apparatus for coating a multiple number of layers onto a substrate
DE2308711C2 (de) * 1973-02-22 1983-08-04 Felix Schoeller jr. GmbH & Co KG, 4500 Osnabrück Verfahren zur Herstellung eines polyolefinbeschichteten fotografischen Schriftträgers mit einer kristallinen Schicht
GB1447219A (en) * 1974-04-27 1976-08-25 Softal Elektronik Gmbh Apparatus for the treatment of thin sheet with a corona discharge
US4218493A (en) * 1977-12-02 1980-08-19 The Continental Group, Inc. Electrostatic repair coating
FR2477950A1 (fr) * 1980-03-11 1981-09-18 Electricite De France Procede et dispositif de traitement de bandes de materiau polymere par decharge electrique
DE3134615A1 (de) * 1981-09-01 1983-03-10 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und vorrichtung zur vorbehandlung von fotografischen traegermaterialien
US4517143A (en) * 1983-10-03 1985-05-14 Polaroid Corporation Method and apparatus for uniformly charging a moving web
JPS643113U (fr) * 1987-06-25 1989-01-10
DE3774704D1 (de) * 1987-07-21 1992-01-02 Agfa Gevaert Nv Beschichtungsverfahren.
US4933237A (en) * 1989-02-17 1990-06-12 Eastman Kodak Company Paint coated sheet material with adhesion promoting composition
US5425980A (en) * 1994-02-22 1995-06-20 Eastman Kodak Company Use of glow discharge treatment to promote adhesion of aqueous coats to substrate
US5558843A (en) 1994-09-01 1996-09-24 Eastman Kodak Company Near atmospheric pressure treatment of polymers using helium discharges
US5618659A (en) * 1995-03-01 1997-04-08 Eastman Kodak Company Photographic element containing a nitrogen glow-discharge treated polyester substrate
US5714308A (en) * 1996-02-13 1998-02-03 Eastman Kodak Company Atmospheric pressure glow discharge treatment of polymeric supports to promote adhesion for photographic applications
US5789145A (en) * 1996-07-23 1998-08-04 Eastman Kodak Company Atmospheric pressure glow discharge treatment of base material for photographic applications
US6517909B1 (en) 1998-12-16 2003-02-11 Eastman Kodak Company Method for using a patterned backing roller for curtain coating a liquid composition to a web
US6368675B1 (en) 2000-04-06 2002-04-09 3M Innovative Properties Company Electrostatically assisted coating method and apparatus with focused electrode field
US6475572B2 (en) 2000-04-06 2002-11-05 3M Innovative Properties Company Electrostatically assisted coating method with focused web-borne charges
US6534114B2 (en) * 2001-02-28 2003-03-18 Eastman Kodak Company Coating method for modifying adhesion of thin films to substrates
CA2477303C (fr) * 2002-03-02 2012-04-10 Polymeric Converting Llc Intermediaires d'encart

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935418A (en) * 1953-06-03 1960-05-03 Olin Mathieson Method for treating preformed polyethylene with an electrical glow discharge
US2864756A (en) * 1955-06-08 1958-12-16 Modern Plastic Machinery Corp Method and apparatus for the treatment of plastic materials
US2802085A (en) * 1955-11-01 1957-08-06 Modern Plastic Machinery Corp Apparatus for the treatment of plastic materials
NL207749A (fr) * 1956-01-30
US2980834A (en) * 1956-04-26 1961-04-18 Bruning Charles Co Inc Charging of photo-conductive insulating material
US2879396A (en) * 1957-05-03 1959-03-24 Plastics-treating apparatus
US2939956A (en) * 1958-06-02 1960-06-07 Milprint Inc Method and apparatus for treating plastic materials
GB1042049A (en) * 1963-11-12 1966-09-07 Ici Ltd Treatment of plastics surfaces
GB1005631A (en) * 1964-03-10 1965-09-22 Eastman Kodak Co Photographic materials
GB1100414A (en) * 1964-05-19 1968-01-24 Ici Ltd Treatment of plastics surfaces with an electrical discharge to improve their bonding properties

Also Published As

Publication number Publication date
BE733009A (fr) 1969-10-16
CA959451A (en) 1974-12-17
DE1923724A1 (de) 1969-11-27
FR2008405A1 (fr) 1970-01-23
US3531314A (en) 1970-09-29
JPS4937841B1 (fr) 1974-10-12

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