JPS5521074A - Base for photographic paper - Google Patents

Base for photographic paper

Info

Publication number
JPS5521074A
JPS5521074A JP9480178A JP9480178A JPS5521074A JP S5521074 A JPS5521074 A JP S5521074A JP 9480178 A JP9480178 A JP 9480178A JP 9480178 A JP9480178 A JP 9480178A JP S5521074 A JPS5521074 A JP S5521074A
Authority
JP
Japan
Prior art keywords
base
internal size
salt
succinic acid
pulp
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
JP9480178A
Other languages
Japanese (ja)
Other versions
JPS6135542B2 (en
Inventor
Minoru Ono
Seiichi Maekawa
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 JP9480178A priority Critical patent/JPS5521074A/en
Publication of JPS5521074A publication Critical patent/JPS5521074A/en
Publication of JPS6135542B2 publication Critical patent/JPS6135542B2/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
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To reduce absorptivity of processing solutions, and to raise adhesion between a paper base and a water resistant film, such as polyolefin in coating this, by using a specified succinic acid or a salt of it as an internal size for the base. CONSTITUTION:A succinic acid or a salt of this having 4-8, preferably, 8-4, especially 10C alkenyl or alkyl is added as an internal size to pulp, preferably in an amount of 0.75-2.0 %, especially fixed with aluminum sulfate accompanied with carboxy-modified polyacrylamide, and then, the pulp undergoes paper machine treatment. This internal size requires no operation of dissolution and heat insulation in use and exserts no ill effect, such as fog, on photographic characteristics.
JP9480178A 1978-08-03 1978-08-03 Base for photographic paper Granted JPS5521074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9480178A JPS5521074A (en) 1978-08-03 1978-08-03 Base for photographic paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9480178A JPS5521074A (en) 1978-08-03 1978-08-03 Base for photographic paper

Publications (2)

Publication Number Publication Date
JPS5521074A true JPS5521074A (en) 1980-02-14
JPS6135542B2 JPS6135542B2 (en) 1986-08-13

Family

ID=14120153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9480178A Granted JPS5521074A (en) 1978-08-03 1978-08-03 Base for photographic paper

Country Status (1)

Country Link
JP (1) JPS5521074A (en)

Also Published As

Publication number Publication date
JPS6135542B2 (en) 1986-08-13

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