CH318468A - Process for the production of films provided with at least one water-permeable layer of a colloidal substance - Google Patents

Process for the production of films provided with at least one water-permeable layer of a colloidal substance

Info

Publication number
CH318468A
CH318468A CH318468DA CH318468A CH 318468 A CH318468 A CH 318468A CH 318468D A CH318468D A CH 318468DA CH 318468 A CH318468 A CH 318468A
Authority
CH
Switzerland
Prior art keywords
production
water
permeable layer
films provided
colloidal substance
Prior art date
Application number
Other languages
German (de)
Inventor
Peter Alles Frank
Russell Saner William
Original Assignee
Du Pont
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 US15127450 external-priority patent/US2627088A/en
Application filed by Du Pont filed Critical Du Pont
Publication of CH318468A publication Critical patent/CH318468A/en

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
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/93—Macromolecular substances therefor
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/056—Forming hydrophilic coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • 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
    • G03C1/7954—Polyesters
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/327—Macromolecular coupling substances
    • G03C7/3275—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2427/08—Homopolymers or copolymers of vinylidene chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—Polyurethanes
    • C08J2475/10—Polyurethanes from polyacetals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CH318468D 1950-03-22 1952-08-02 Process for the production of films provided with at least one water-permeable layer of a colloidal substance CH318468A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15127450 US2627088A (en) 1950-03-22 1950-03-22 Preparation of oriented coated films
GB21834/51A GB688528A (en) 1950-03-22 1951-09-17 Photographic light-sensitive elements
US290332A US2698240A (en) 1950-03-22 1952-05-27 Photographic films and their preparation

Publications (1)

Publication Number Publication Date
CH318468A true CH318468A (en) 1957-01-15

Family

ID=27258047

Family Applications (2)

Application Number Title Priority Date Filing Date
CH319261D CH319261A (en) 1950-03-22 1952-07-25 Photographic element
CH318468D CH318468A (en) 1950-03-22 1952-08-02 Process for the production of films provided with at least one water-permeable layer of a colloidal substance

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH319261D CH319261A (en) 1950-03-22 1952-07-25 Photographic element

Country Status (7)

Country Link
US (1) US2698240A (en)
BE (2) BE513652A (en)
CH (2) CH319261A (en)
FR (2) FR1064786A (en)
GB (3) GB718422A (en)
IT (1) IT490247A (en)
NL (4) NL90105C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466088A2 (en) * 1990-07-10 1992-01-15 Konica Corporation Antistatic plastic film

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984569A (en) * 1954-05-19 1961-05-16 Gevaert Photo Prod Nv Manufacture of photographic films
US2819984A (en) * 1954-11-22 1958-01-14 Du Pont Regenerated cellulose packaging materials and process of making same
US2873207A (en) * 1955-02-21 1959-02-10 Dietzgen Co Eugene Diazotype reproduction material and method
NL111669C (en) * 1955-04-14
US2794742A (en) * 1955-08-03 1957-06-04 Eastman Kodak Co Photographic elements and their preparation
US2943937A (en) * 1956-06-12 1960-07-05 Eastman Kodak Co Surface conditioning and subbing of oriented linear polyester photographic film support
DE1072883B (en) * 1957-01-14 1960-01-07 E. I. du Pont de Nemours and Company, Wilmington, Del. (V. Sf. A.) Photographic emulsion for cinema positive films
BE566227A (en) * 1957-03-29
BE585233A (en) * 1958-12-05
US3043710A (en) * 1959-02-20 1962-07-10 Du Pont Fluorescent screens
US3143421A (en) * 1960-03-17 1964-08-04 Eastman Kodak Co Adhering photographic subbing layers to polyester film
BE609350A (en) * 1960-10-19 1900-01-01
US3249434A (en) * 1961-03-16 1966-05-03 Polaroid Corp Process for recovering processed photographic sheet material
BE617295A (en) * 1962-01-22 1962-10-29 Gevaert Photo Prod Nv Magnetic recording material.
US3532533A (en) * 1967-03-01 1970-10-06 Usm Corp Method of priming polyvinyl chloride surfaces
US4585687A (en) * 1983-05-16 1986-04-29 American Hoechst Corporation Copolyester primed polyester film
US4745019A (en) * 1983-05-16 1988-05-17 American Hoechst Corporation Graphic film having a copolyester primed polyester film as its substrate
US4486483A (en) * 1983-07-11 1984-12-04 American Hoechst Corporation Polyester film primed with organic acid salts
US4554200A (en) * 1983-07-11 1985-11-19 American Hoechst Corporation Polyester film primed with organic acid salts
US4493872A (en) * 1983-12-05 1985-01-15 American Hoechst Corporation Polyester film coated with metal adhesion promoting copolyester
EP0322529B1 (en) 1983-12-05 1995-02-22 Hoechst Celanese Corporation Polyester film with a copolyester coating acting as a metal adhesion mediator
US4515863A (en) * 1984-03-16 1985-05-07 American Hoechst Corporation Polyester film primed with phosphorus-containing polyester
US4642263A (en) * 1984-12-18 1987-02-10 American Hoechst Corporation Antistat coated films
US4645731A (en) * 1985-12-27 1987-02-24 E. I. Du Pont De Nemours And Company Distortion resistant polyester support for use as a phototool
DE3827630A1 (en) * 1988-08-16 1990-02-22 Hoechst Ag AREA OF A SUBSTRATE AND A COATING AND METHOD FOR THE PRODUCTION THEREOF
EP0582750A1 (en) * 1992-08-11 1994-02-16 Agfa-Gevaert N.V. Photographic material with opaque polyester film support
WO1994004961A1 (en) * 1992-08-11 1994-03-03 Agfa-Gevaert Naamloze Vennootschap Opaque polyester film support for photographic material
US5324573A (en) * 1992-12-18 1994-06-28 Rexham Industries Corp. Antifogging plastic lens material
US5709985A (en) * 1994-11-10 1998-01-20 Minnesota Mining And Manufacturing Company Photographic element comprising antistatic layer
US5679505A (en) 1995-11-02 1997-10-21 Eastman Kodak Company Photographic element useful as a motion picture print film
US5824464A (en) * 1997-09-17 1998-10-20 Eastman Kodak Company Photographic element with improved drying characteristics
US5928848A (en) * 1997-12-01 1999-07-27 Eastman Kodak Company Aqueous coatable protective polyethylene overcoats for imaging elements
US6037108A (en) * 1998-04-27 2000-03-14 Eastman Kodak Company Thermally stable subbing layer for imaging elements
US6140030A (en) * 1999-05-06 2000-10-31 Eastman Kodak Company Photographic element containing two electrically-conductive agents
US7163743B2 (en) * 2003-04-04 2007-01-16 E. I. Du Pont De Nemours And Company Polyester monofilaments
DE502005003889D1 (en) * 2004-04-27 2008-06-12 Mitsubishi Polyester Film Gmbh White, steam-sterilizable and extrusion-coatable polyester film
DE102004030979A1 (en) * 2004-06-26 2006-01-19 Mitsubishi Polyester Film Gmbh Extrusion-coatable polyester film containing poly (m-xyleneadipamide)
DE102004030980A1 (en) * 2004-06-26 2006-01-19 Mitsubishi Polyester Film Gmbh Polyester film containing poly (m-xyleneadipamide)
DE102004030977A1 (en) * 2004-06-26 2006-01-19 Mitsubishi Polyester Film Gmbh Metallized or ceramic-coated polyester film containing poly (mxyloladipinamide)
DE102004030978A1 (en) * 2004-06-26 2006-01-19 Mitsubishi Polyester Film Gmbh Adhesive polyester film containing poly (m-xyleneadipamide)
US8080311B2 (en) * 2008-11-05 2011-12-20 E. I. Du Pont De Nemours And Company Safety glazings with improved weatherability
US8916240B2 (en) 2012-11-28 2014-12-23 Eastman Kodak Company Porous organic polymeric films and preparation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298039A (en) * 1939-09-12 1942-10-06 Gen Electric Interpolymer of dimethyl itaconate and ethyl methacrylate
US2491023A (en) * 1945-09-12 1949-12-13 Du Pont Photographic film elements
US2534326A (en) * 1946-11-27 1950-12-19 Du Pont Process of manufacturing photographic elements
US2606835A (en) * 1947-09-02 1952-08-12 Du Pont Light-sensitive photographic element
US2627088A (en) * 1950-03-22 1953-02-03 Du Pont Preparation of oriented coated films

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466088A2 (en) * 1990-07-10 1992-01-15 Konica Corporation Antistatic plastic film
EP0466088A3 (en) * 1990-07-10 1992-06-03 Konica Corporation Antistatic plastic film

Also Published As

Publication number Publication date
GB688528A (en) 1953-03-11
NL171126B (en) 1900-01-01
GB727705A (en) 1955-04-06
BE513653A (en) 1900-01-01
US2698240A (en) 1954-12-28
FR1061332A (en) 1954-04-12
NL95537C (en) 1900-01-01
FR1064786A (en) 1954-05-18
NL171162B (en) 1900-01-01
GB718422A (en) 1954-11-17
BE513652A (en) 1900-01-01
CH319261A (en) 1957-02-15
NL90105C (en) 1900-01-01
IT490247A (en) 1900-01-01

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