JPS5546745A - Silver halide photographic material - Google Patents

Silver halide photographic material

Info

Publication number
JPS5546745A
JPS5546745A JP10366178A JP10366178A JPS5546745A JP S5546745 A JPS5546745 A JP S5546745A JP 10366178 A JP10366178 A JP 10366178A JP 10366178 A JP10366178 A JP 10366178A JP S5546745 A JPS5546745 A JP S5546745A
Authority
JP
Japan
Prior art keywords
silver halide
hardening
halide photographic
photographic material
hardening agent
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
JP10366178A
Other languages
Japanese (ja)
Other versions
JPS5724903B2 (en
Inventor
Minoru Ohashi
Katsuaki Iwanaga
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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills 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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP10366178A priority Critical patent/JPS5546745A/en
Priority to US06/049,049 priority patent/US4254217A/en
Publication of JPS5546745A publication Critical patent/JPS5546745A/en
Publication of JPS5724903B2 publication Critical patent/JPS5724903B2/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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/30—Hardeners

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To improve hardening degree of an emulsion film without adversely affecting photographic characteristics by incorporating a hardening adjuvant consisting adjuvant consisting of an N-methylol type hardening agent and a specified compound to form a silver halide photographic material. CONSTITUTION:The hardening agent to be used is one or more kinds of compounds represented by formulae I, II, III, and IV in which R<1> and R<2> are H, alkyl, halogen, -OH, -CO2M, or -SO3M; R<3> and R<4> are H, alkyl, alkoxy, or they may link and form a ring; R<5> is vinyl or -OH; and M is H or an alkali metal. An N-methylol type hardening agent, as shown in formula V, in an amount of about 0.05-0.5 milimole perg of dried gelatin and the above hardening adjuvant about 0.2-2 milimoles per g of the dried gelatin are incorporated with silver halide photographic emulsion layers or their subsidiary layers to form a photographic material.
JP10366178A 1978-06-19 1978-08-25 Silver halide photographic material Granted JPS5546745A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10366178A JPS5546745A (en) 1978-08-25 1978-08-25 Silver halide photographic material
US06/049,049 US4254217A (en) 1978-06-19 1979-06-15 Hardener-incorporated gelatin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10366178A JPS5546745A (en) 1978-08-25 1978-08-25 Silver halide photographic material

Publications (2)

Publication Number Publication Date
JPS5546745A true JPS5546745A (en) 1980-04-02
JPS5724903B2 JPS5724903B2 (en) 1982-05-26

Family

ID=14359962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10366178A Granted JPS5546745A (en) 1978-06-19 1978-08-25 Silver halide photographic material

Country Status (1)

Country Link
JP (1) JPS5546745A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58184431A (en) * 1982-04-21 1983-10-27 Matsushita Electric Ind Co Ltd Oil stove with electric heater

Also Published As

Publication number Publication date
JPS5724903B2 (en) 1982-05-26

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