JPS56140344A - Photographic sensitive material - Google Patents

Photographic sensitive material

Info

Publication number
JPS56140344A
JPS56140344A JP4337980A JP4337980A JPS56140344A JP S56140344 A JPS56140344 A JP S56140344A JP 4337980 A JP4337980 A JP 4337980A JP 4337980 A JP4337980 A JP 4337980A JP S56140344 A JPS56140344 A JP S56140344A
Authority
JP
Japan
Prior art keywords
undercoat
alkyl
halogen
layer
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.)
Granted
Application number
JP4337980A
Other languages
Japanese (ja)
Other versions
JPH0160814B2 (en
Inventor
Takashi Naoi
Hiroshi Kawasaki
Jun Yamaguchi
Sumitaka Tatsuta
Hidefumi Sera
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP4337980A priority Critical patent/JPS56140344A/en
Priority to GB8110069A priority patent/GB2073902A/en
Priority to US06/250,331 priority patent/US4407939A/en
Publication of JPS56140344A publication Critical patent/JPS56140344A/en
Publication of JPH0160814B2 publication Critical patent/JPH0160814B2/ja
Granted 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
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/93—Macromolecular substances therefor

Abstract

PURPOSE:To increase the adhesion of the 1st undercoat of a photographic support having a hydrophobic surface to a silver saving photosensitive emulsion layer without deteriorating the photographic characteristics by forming the 2nd undercoat contg. one kind or more of two kinds of polymers each having specified repeating units on the 1st undercoat. CONSTITUTION:A layer contg. a polymer having repeating units represented by formula I or II is formed as the 2nd undercoat on the 1st undercoat on a polymer support having a hydrophobic surface for a photographic sensitive material. In the formula, R is H, 1-6C alkyl or halogen, M is H, an alkali metal, an alkaline earth metal or an org. base, X is 1-6C alkyl, alkoxy, alkylamino or halogen, m is 0 or 1, n is 1 or 2; R' is H or alkyl, X' is H, halogen, NO2, CN, alkyl, alkoxy, alkoxycarbonyl, alkylsulfonyl, aryloxy or acylamido, m' is 0 or 1 and n' is 1 or 2. Thus, the adhesion of the 1st undercoat to a silver saving emulsion layer for radiograph, etc. is enhanced even if the amount of a hardener in the layer is reduced.
JP4337980A 1980-04-02 1980-04-02 Photographic sensitive material Granted JPS56140344A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4337980A JPS56140344A (en) 1980-04-02 1980-04-02 Photographic sensitive material
GB8110069A GB2073902A (en) 1980-04-02 1981-03-31 Photographic light-sensitive material having subbed plastics support
US06/250,331 US4407939A (en) 1980-04-02 1981-04-02 Photographic light-sensitive material with subbing layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4337980A JPS56140344A (en) 1980-04-02 1980-04-02 Photographic sensitive material

Publications (2)

Publication Number Publication Date
JPS56140344A true JPS56140344A (en) 1981-11-02
JPH0160814B2 JPH0160814B2 (en) 1989-12-26

Family

ID=12662177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4337980A Granted JPS56140344A (en) 1980-04-02 1980-04-02 Photographic sensitive material

Country Status (1)

Country Link
JP (1) JPS56140344A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH023119A (en) * 1988-06-13 1990-01-08 Fuji Electric Co Ltd Optical recording medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242114A (en) * 1975-09-26 1977-04-01 Bexford Ltd Method of producing photographic film base

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242114A (en) * 1975-09-26 1977-04-01 Bexford Ltd Method of producing photographic film base

Also Published As

Publication number Publication date
JPH0160814B2 (en) 1989-12-26

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