GB955061A - Improvements relating to the production of photographic films - Google Patents

Improvements relating to the production of photographic films

Info

Publication number
GB955061A
GB955061A GB2127862A GB2127862A GB955061A GB 955061 A GB955061 A GB 955061A GB 2127862 A GB2127862 A GB 2127862A GB 2127862 A GB2127862 A GB 2127862A GB 955061 A GB955061 A GB 955061A
Authority
GB
United Kingdom
Prior art keywords
photographic films
production
june
carbon atoms
alkyl group
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
GB2127862A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB955061A publication Critical patent/GB955061A/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
    • G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/045—Polysiloxanes containing less than 25 silicon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

955,061. Photographic films. E. I. DU PONT DE NEMOURS & CO. June 1, 1962 [June 8, 1961], No. 21278/62. Heading G2C. The sliding friction of photographic films is reduced by adding to an outer water-permeable colloid layer a silicone of the formula:- wherein R is an alkyl group of 1 to 3 carbon atoms, R<SP>1</SP> is an alkyl group of 1 to 3 carbon atoms or is methoxy or ethoxy, and n is 0 to 2000. Examples are given of adding an aqueous dispersion of dimethylsiloxane to silver halide emulsions or to a gelatin overcoat which may contain chrome alum and dimethylolurea. Specifications 527,283, 542,704, 600,023, 746,804, 749,225, 757,285, 765,893, 786, 176, 786, 344, 786,345, 788,343 and 788,955 are referred to.
GB2127862A 1961-06-08 1962-06-01 Improvements relating to the production of photographic films Expired GB955061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11561661A 1961-06-08 1961-06-08

Publications (1)

Publication Number Publication Date
GB955061A true GB955061A (en) 1964-04-15

Family

ID=22362461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2127862A Expired GB955061A (en) 1961-06-08 1962-06-01 Improvements relating to the production of photographic films

Country Status (3)

Country Link
BE (1) BE618682A (en)
DE (1) DE1153622B (en)
GB (1) GB955061A (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489567A (en) * 1967-03-03 1970-01-13 Eastman Kodak Co Lubricating compositions and photographic elements having lubricated surface
DE1938959A1 (en) * 1969-07-31 1971-02-18 Agfa Gevaert Ag Matt photographic layers with improved - slip properties
US5492803A (en) 1995-01-06 1996-02-20 Minnesota Mining And Manufacturing Company Hydrazide redox-dye-releasing compounds for photothermographic elements
US5492804A (en) 1994-06-30 1996-02-20 Minnesota Mining And Manufacturing Company Chromogenic leuco redox-dye-releasing compounds for photothermographic elements
US5492805A (en) 1994-06-30 1996-02-20 Minnesota Mining And Manufacturing Company Blocked leuco dyes for photothermographic elements
US5529891A (en) * 1995-05-12 1996-06-25 Eastman Kodak Company Photographic element having improved scratch resistance
US5541048A (en) * 1995-05-12 1996-07-30 Eastman Kodak Company Lubricant particles, method of preparation, and photographic elements
EP0789268A1 (en) 1996-02-12 1997-08-13 Eastman Kodak Company Imaging element comprising an electrically-conductive layer
US5723271A (en) * 1996-11-19 1998-03-03 Eastman Kodak Company Photographic elements having a process-surviving polysiloxane block copolymer backing
US5723270A (en) * 1996-11-19 1998-03-03 Eastman Kodak Company Photographic elements having a process-surviving polysiloxane block copolymer backing
US5891615A (en) * 1997-04-08 1999-04-06 Imation Corp. Chemical sensitization of photothermographic silver halide emulsions
US5928857A (en) 1994-11-16 1999-07-27 Minnesota Mining And Manufacturing Company Photothermographic element with improved adherence between layers
US5939249A (en) * 1997-06-24 1999-08-17 Imation Corp. Photothermographic element with iridium and copper doped silver halide grains
US5956555A (en) * 1998-07-27 1999-09-21 Eastman Kodak Company Fusing belt having polyurethane release layer
US6117624A (en) 1993-06-04 2000-09-12 Eastman Kodak Company Infrared sensitized, photothermographic article
US6153362A (en) * 1999-05-14 2000-11-28 Eastman Kodak Company Overcoat for reticulation control in photographic elements
US6165702A (en) * 1997-06-19 2000-12-26 Eastman Kodak Company Imaging element containing polymer particles and lubricant
US6171707B1 (en) 1994-01-18 2001-01-09 3M Innovative Properties Company Polymeric film base having a coating layer of organic solvent based polymer with a fluorinated antistatic agent
US6197482B1 (en) 1999-05-14 2001-03-06 Eastman Kodak Company Polymer overcoat for imaging elements
US6468339B1 (en) 2001-08-23 2002-10-22 Eastman Kodak Company Alumina filled gelatin
WO2005062123A1 (en) 2003-12-24 2005-07-07 Eastman Kodak Company Imaging element having improved durability
WO2017123444A1 (en) 2016-01-15 2017-07-20 Carestream Health, Inc. Method of preparing silver carboxylate soaps

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489567A (en) * 1967-03-03 1970-01-13 Eastman Kodak Co Lubricating compositions and photographic elements having lubricated surface
DE1938959A1 (en) * 1969-07-31 1971-02-18 Agfa Gevaert Ag Matt photographic layers with improved - slip properties
US6117624A (en) 1993-06-04 2000-09-12 Eastman Kodak Company Infrared sensitized, photothermographic article
US6171707B1 (en) 1994-01-18 2001-01-09 3M Innovative Properties Company Polymeric film base having a coating layer of organic solvent based polymer with a fluorinated antistatic agent
US5705676A (en) 1994-06-30 1998-01-06 Minnesota Mining And Manufacturing Company Chromogenic leuco redox-dye-releasing compounds for photothermographic elements
US5696289A (en) 1994-06-30 1997-12-09 Minnesota Mining And Manufacturing Company Blocked leuco dyes for photothermographic elements
US5492805A (en) 1994-06-30 1996-02-20 Minnesota Mining And Manufacturing Company Blocked leuco dyes for photothermographic elements
US5492804A (en) 1994-06-30 1996-02-20 Minnesota Mining And Manufacturing Company Chromogenic leuco redox-dye-releasing compounds for photothermographic elements
US5928857A (en) 1994-11-16 1999-07-27 Minnesota Mining And Manufacturing Company Photothermographic element with improved adherence between layers
US5492803A (en) 1995-01-06 1996-02-20 Minnesota Mining And Manufacturing Company Hydrazide redox-dye-releasing compounds for photothermographic elements
US5529891A (en) * 1995-05-12 1996-06-25 Eastman Kodak Company Photographic element having improved scratch resistance
US5541048A (en) * 1995-05-12 1996-07-30 Eastman Kodak Company Lubricant particles, method of preparation, and photographic elements
EP0789268A1 (en) 1996-02-12 1997-08-13 Eastman Kodak Company Imaging element comprising an electrically-conductive layer
US5723271A (en) * 1996-11-19 1998-03-03 Eastman Kodak Company Photographic elements having a process-surviving polysiloxane block copolymer backing
US5723270A (en) * 1996-11-19 1998-03-03 Eastman Kodak Company Photographic elements having a process-surviving polysiloxane block copolymer backing
US5891615A (en) * 1997-04-08 1999-04-06 Imation Corp. Chemical sensitization of photothermographic silver halide emulsions
US6165702A (en) * 1997-06-19 2000-12-26 Eastman Kodak Company Imaging element containing polymer particles and lubricant
US6060231A (en) * 1997-06-24 2000-05-09 Eastman Kodak Company Photothermographic element with iridium and copper doped silver halide grains
US5939249A (en) * 1997-06-24 1999-08-17 Imation Corp. Photothermographic element with iridium and copper doped silver halide grains
US5956555A (en) * 1998-07-27 1999-09-21 Eastman Kodak Company Fusing belt having polyurethane release layer
US6153362A (en) * 1999-05-14 2000-11-28 Eastman Kodak Company Overcoat for reticulation control in photographic elements
US6197482B1 (en) 1999-05-14 2001-03-06 Eastman Kodak Company Polymer overcoat for imaging elements
US6300045B2 (en) 1999-05-14 2001-10-09 Eastman Kodak Company Polymer overcoat for imaging elements
US6468339B1 (en) 2001-08-23 2002-10-22 Eastman Kodak Company Alumina filled gelatin
WO2005062123A1 (en) 2003-12-24 2005-07-07 Eastman Kodak Company Imaging element having improved durability
WO2017123444A1 (en) 2016-01-15 2017-07-20 Carestream Health, Inc. Method of preparing silver carboxylate soaps

Also Published As

Publication number Publication date
DE1153622B (en) 1963-08-29
BE618682A (en) 1962-12-14

Similar Documents

Publication Publication Date Title
GB955061A (en) Improvements relating to the production of photographic films
GB1379230A (en) Photopolymerizable compounds
GB1128840A (en) Supersensitised silver halide emulsions
GB976836A (en) Photographic silver halide emulsions of increased sensitivity
GB990268A (en) Fog reduction in photographic silver halide emulsions
GB1471681A (en) Thioethers of carbocyclic compounds and their use in the inhibition of development of a silver halide photographic emulsion
GB960675A (en) Improvements in or relating to silver halide emulsions containing antifogging and stabilizing agents
GB989891A (en) Stabilized photographic silver halide emulsions containing iodine complexes of poly-n-vinyl-2-oxazolidinones
GB1275701A (en) The stabilization and clarification of photographic materials
GB957311A (en) Improvements in photographic silver halide emulsion
GB1135112A (en) Linear condensation polymers
GB984381A (en) Improvements in silver halide emulsions
GB1274436A (en) Process for the sensitization of photographic silver chloride and silver chlorobromide emulsions that may contain colour couplers
GB1398828A (en) Colour photographic emulsions containing colour couplers
GB1019223A (en) Improvements in or relating to silver halide photographic materials
GB1051734A (en)
GB1298965A (en) Process for the development of silver halide photographic material
GB974723A (en) Light sensitive gelatino-silver halide photographic emulsions
GB1049052A (en) Production of photographic prints
GB972954A (en) Improved direct positives produced by the silver salt diffusion process
GB1009366A (en) Improvements in or relating to stabilized light-sensitive silver halide emulsions
GB1129085A (en) Photographic silver halide materials and the development thereof
ES356582A1 (en) Improvements in the photographic characteristics of silver halide emulsions
GB1049755A (en) Improvements in or relating to photographic silver halide emulsions
GB1258220A (en)