GB1466304A - Photographic film having sliding properties - Google Patents

Photographic film having sliding properties

Info

Publication number
GB1466304A
GB1466304A GB4063974A GB4063974A GB1466304A GB 1466304 A GB1466304 A GB 1466304A GB 4063974 A GB4063974 A GB 4063974A GB 4063974 A GB4063974 A GB 4063974A GB 1466304 A GB1466304 A GB 1466304A
Authority
GB
United Kingdom
Prior art keywords
sept
photographic film
backing layer
layer
specified
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
GB4063974A
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1466304A publication Critical patent/GB1466304A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/76Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/7614Cover 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)
  • Laminated Bodies (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1466304 Lubricating layer for photographic materials AGFA-GEVAERT AG 18 Sept 1974 [20 Sept 1973] 40639/74 Heading G2C Photographic film has a support coated on one side with a light-sensitive silver halide emulsion layer and on the other side with one or more back-, ing layers, the uppermost backing layer containing an ester of a polyhydric alcohol with a C 10 - C 20 aliphatic carboxylic acid, and having a friction value of between 30 and 50 using polystyrene as a friction partner. Alcohols specified are ethylene glycol, diethylene glycol, triethylene glycol, glycerine, pentaerythritol, mannitol, sorbitol, glucose, fructose, sucrose, dextrin, cellulose and polyvinyl alcohol, and acids specified are stearic, palmitic, lauric, myristic and arachic. The backing layer has lubricating properties enabling film surfaces to slide over each other.
GB4063974A 1973-09-20 1974-09-18 Photographic film having sliding properties Expired GB1466304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732347301 DE2347301B2 (en) 1973-09-20 1973-09-20 PHOTOGRAPHIC FILM FOR USE IN MOVEMENT CARTRIDGES

Publications (1)

Publication Number Publication Date
GB1466304A true GB1466304A (en) 1977-03-09

Family

ID=5893128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4063974A Expired GB1466304A (en) 1973-09-20 1974-09-18 Photographic film having sliding properties

Country Status (6)

Country Link
BE (1) BE819852A (en)
CA (1) CA1051251A (en)
CH (1) CH594916A5 (en)
DE (1) DE2347301B2 (en)
FR (1) FR2245011B1 (en)
GB (1) GB1466304A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267266A (en) * 1978-08-07 1981-05-12 Konishiroku Photo Industry Co., Ltd. Photographic films
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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3010391B2 (en) * 1991-06-03 2000-02-21 コニカ株式会社 Silver halide photographic material

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267266A (en) * 1978-08-07 1981-05-12 Konishiroku Photo Industry Co., Ltd. Photographic films
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

Also Published As

Publication number Publication date
FR2245011A1 (en) 1975-04-18
FR2245011B1 (en) 1980-11-21
CA1051251A (en) 1979-03-27
CH594916A5 (en) 1978-01-31
BE819852A (en) 1975-03-12
DE2347301B2 (en) 1976-02-26
DE2347301A1 (en) 1975-04-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee