IT490247A - - Google Patents

Info

Publication number
IT490247A
IT490247A IT490247DA IT490247A IT 490247 A IT490247 A IT 490247A IT 490247D A IT490247D A IT 490247DA IT 490247 A IT490247 A IT 490247A
Authority
IT
Italy
Application number
Other languages
Italian (it)
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.)
Publication date
Publication of IT490247A publication Critical patent/IT490247A/it
Priority claimed from US15127450 external-priority patent/US2627088A/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 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)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT490247D 1950-03-22 IT490247A (enrdf_load_html_response)

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
IT490247A true IT490247A (enrdf_load_html_response) 1900-01-01

Family

ID=27258047

Family Applications (1)

Application Number Title Priority Date Filing Date
IT490247D IT490247A (enrdf_load_html_response) 1950-03-22

Country Status (7)

Country Link
US (1) US2698240A (enrdf_load_html_response)
BE (2) BE513653A (enrdf_load_html_response)
CH (2) CH319261A (enrdf_load_html_response)
FR (2) FR1064786A (enrdf_load_html_response)
GB (3) GB718422A (enrdf_load_html_response)
IT (1) IT490247A (enrdf_load_html_response)
NL (4) NL171126B (enrdf_load_html_response)

Families Citing this family (43)

* 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
NL108489C (enrdf_load_html_response) * 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
BE563840A (enrdf_load_html_response) * 1957-01-14
BE566227A (enrdf_load_html_response) * 1957-03-29
BE585233A (enrdf_load_html_response) * 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
FR1310056A (enrdf_load_html_response) * 1960-10-19 1963-03-04
US3249434A (en) * 1961-03-16 1966-05-03 Polaroid Corp Process for recovering processed photographic sheet material
BE617295A (nl) * 1962-01-22 1962-10-29 Gevaert Photo Prod Nv Magnetisch registreermateriaal.
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
EP0322529B1 (de) 1983-12-05 1995-02-22 Hoechst Celanese Corporation Polyesterfolie mit einer als Haftvermittler für Metall wirkenden Copolyesterbeschichtung
US4493872A (en) * 1983-12-05 1985-01-15 American Hoechst Corporation Polyester film coated with metal adhesion promoting copolyester
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 (de) * 1988-08-16 1990-02-22 Hoechst Ag Flaechengebilde aus einem substrat und einem ueberzug und verfahren zu seiner herstellung
JPH0468343A (ja) * 1990-07-10 1992-03-04 Konica Corp 帯電防止プラスチックフィルム
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 (de) * 2004-04-27 2008-06-12 Mitsubishi Polyester Film Gmbh Weisse, dampfsterilisierbare und extrusionsbeschichtbare Polyesterfolie
DE102004030980A1 (de) * 2004-06-26 2006-01-19 Mitsubishi Polyester Film Gmbh Polyesterfolie enthaltend Poly(m-xylol-adipinamid)
DE102004030977A1 (de) * 2004-06-26 2006-01-19 Mitsubishi Polyester Film Gmbh Metallisierte oder keramisch beschichtete Polyesterfolie enthaltend Poly(mxyloladipinamid)
DE102004030978A1 (de) * 2004-06-26 2006-01-19 Mitsubishi Polyester Film Gmbh Haftvermittelnde Polyesterfolie enthaltend Poly(m-xylol-adipinamid)
DE102004030979A1 (de) * 2004-06-26 2006-01-19 Mitsubishi Polyester Film Gmbh Extrusionsbeschichtbare Polyesterfolie enthaltend Poly(m-xylol-adipinamid)
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

Also Published As

Publication number Publication date
BE513653A (enrdf_load_html_response) 1900-01-01
NL171126B (nl) 1900-01-01
FR1061332A (fr) 1954-04-12
GB727705A (en) 1955-04-06
CH318468A (de) 1957-01-15
NL90105C (enrdf_load_html_response) 1900-01-01
US2698240A (en) 1954-12-28
FR1064786A (fr) 1954-05-18
GB688528A (en) 1953-03-11
GB718422A (en) 1954-11-17
NL95537C (enrdf_load_html_response) 1900-01-01
BE513652A (enrdf_load_html_response) 1900-01-01
NL171162B (nl) 1900-01-01
CH319261A (de) 1957-02-15

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