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GB1320565A - Photographic material - Google Patents

Photographic material

Info

Publication number
GB1320565A
GB1320565A GB1320565DA GB1320565A GB 1320565 A GB1320565 A GB 1320565A GB 1320565D A GB1320565D A GB 1320565DA GB 1320565 A GB1320565 A GB 1320565A
Authority
GB
United Kingdom
Prior art keywords
layer
diester
colloid
silver halide
photographic
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
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford Ltd
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 Ilford Ltd filed Critical Ilford Ltd
Publication of GB1320565A publication Critical patent/GB1320565A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1320565 Photographic silver halide materials ILFORD Ltd 3 May 1971 [12 May 1970] 22976/70 Heading G2C A photographic material comprises at least one photographic silver halide emulsion layer or at least one emulsion layer which contains a developed silver image and as a protective supercoat layer a water-permeable colloid layer which has dispersed therein a diester of the general formula: wherein R 1 and R 2 are each the residue of a straight chain carboxylic acid having from 5-20 carbon atoms, X is a direct link or a divalent linkage selected from -O-, -S-, -NH- and -CH 2 -, and m and n are each an integer from 1 to 5, the diester being substantive to the colloid layer, substantially colourless and having a boiling point greater than 200‹C. An example of a suitable diester is diethylene glycol distearate. The colloid may be gelatine.
GB1320565D 1970-05-12 1970-05-12 Photographic material Expired GB1320565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2297670 1970-05-12

Publications (1)

Publication Number Publication Date
GB1320565A true GB1320565A (en) 1973-06-13

Family

ID=10188097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320565D Expired GB1320565A (en) 1970-05-12 1970-05-12 Photographic material

Country Status (1)

Country Link
GB (1) GB1320565A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946758A (en) * 1987-10-31 1990-08-07 Basf Aktiengesellschaft Multilayer, sheet-like, photosensitive recording material
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
EP0803767A1 (en) 1996-04-22 1997-10-29 Eastman Kodak Company Aqueous coating compositions useful in the preparation of auxiliary layers of imaging elements
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
US6165702A (en) * 1997-06-19 2000-12-26 Eastman Kodak Company Imaging element containing polymer particles and lubricant
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
EP2385425A1 (en) 2010-05-07 2011-11-09 Fujifilm Corporation Silver halide photographic light-sensitive material for movie

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035981A (en) * 1987-10-31 1991-07-30 Basf Aktiengesellschaft Multilayer, sheet-like, photosensitive recording material
US4946758A (en) * 1987-10-31 1990-08-07 Basf Aktiengesellschaft Multilayer, sheet-like, photosensitive recording material
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
EP0803767A1 (en) 1996-04-22 1997-10-29 Eastman Kodak Company Aqueous coating compositions useful in the preparation of auxiliary layers of imaging elements
US6165702A (en) * 1997-06-19 2000-12-26 Eastman Kodak Company Imaging element containing polymer particles and lubricant
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
EP2385425A1 (en) 2010-05-07 2011-11-09 Fujifilm Corporation Silver halide photographic light-sensitive material for movie

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees