US3860427A - Quick-processable light-sensitive color photographic material - Google Patents

Quick-processable light-sensitive color photographic material Download PDF

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Publication number
US3860427A
US3860427A US318857A US31885772A US3860427A US 3860427 A US3860427 A US 3860427A US 318857 A US318857 A US 318857A US 31885772 A US31885772 A US 31885772A US 3860427 A US3860427 A US 3860427A
Authority
US
United States
Prior art keywords
coupler
gelatin
photographic material
color photographic
quick
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 - Lifetime
Application number
US318857A
Other languages
English (en)
Inventor
Shunji Matsuo
Shui Sato
Hidehiko Ishikawa
Shinichi Nakamura
Masahiko Taguchi
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Application granted granted Critical
Publication of US3860427A publication Critical patent/US3860427A/en
Assigned to KONICA CORPORATION reassignment KONICA CORPORATION RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: KONISAIROKU PHOTO INDUSTRY CO., LTD.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G03C1/915—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means using mechanical or physical means therefor, e.g. corona
    • 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
    • G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/164—Rapid access processing

Definitions

  • ABSTRACT A light-sensitive silver halide photographic material which comprises a polyethylene film base which has been subjected to a corona discharge treatment having coated thereon a coupler-containing gelatin emulsion layer having a coupler-to-gelatin ratio in parts by weight of from about 1:3 to 1:5.
  • This invention relates to a light-sensitive color photographic material for quick processing which does not form opaque due to blushing.
  • a polyolefin laminate paper or a polyolefin or polyester film base which has been subjected to corona discharge treatment, is used as a support to make it possible to obtain a light-sensitive color photographic material reduced in amount of gelatin used which not only can be prevented from the above-mentioned fogging phenomenon but also can be subjected to quick processing.
  • the present invention provides a lightsensitive silver halide color photographic material which not only is protected from the above-mentioned fogging phenomenon but also is well permeated with processing solutions to make the quick processing thereof possible, is scarcely curled, and can be quickly dried.
  • the amount of gelatin used may be reduced to such an extent that the ratio of coupler to gelatin is in the range from 1:5 to 1:3. In case the coupler to gelatin ratio becomes less CONHR than 1:3, there are some cases where fog is formed.
  • the oil protect type coupler used in the present invention is represented by the general formula,
  • X is hydrogen, a halogen or a group splitting I off at the time of coupling; and A is a coupler residue having, for example, the formula,
  • the corona discharge treatment of the support used in the present invention may be carried out in such a manner that the support is moved at a rate of m/min., while applying a current of 0.75 A at an electric power 275 W, for example.
  • EXAMPLE 1 2 Grams of the exemplified coupler (27) was dissolved in a mixed solvent comprising 2 ml. of dibutyl phthalate and 6 ml. of ethyl acetate. The resulting solution was mixed with 6 ml. of a 5 percent aqueous solution of Alkanol B (a surface active agent produced by Du Pont) and ml. of a 5 percent inert gelatin solution, and the mixed solution was dispersed by means of a colloid mill to obtain a coupler dispersion. The thus obtained coupler dispersion was added to an emulsion prepared by use of 6 g. of silver nitrate and 6.5 g. of gelatin.
  • a mixed solvent comprising 2 ml. of dibutyl phthalate and 6 ml. of ethyl acetate.
  • Alkanol B a surface active agent produced by Du Pont
  • the emulsion was coated to a thickness of 3 p. on such support as shown in Table l, and was then dried to prepare a sample.
  • the sample was developed for 5 minutes, bleach-fixed for 2 minutes and water-washed for 2 minutes at 30C., and was then dried.
  • the developer and bleach-fixer used in this case were as follows:
  • EXAMPLE 2 The exemplified coupler (25) was added in the same manner as in Example 1 to a blue-sensitive emulsion in such a proportion that the coupler to gelatin ratio became 1:3. On the other hand, the exemplified coupler (l) was added in the same manner as in Example 1 to a red-sensitive emulsion in such a proportion that the coupler to gelatin ratio became 1:3. Subsequently, these two emulsions were successively coated on each of such supports as shown in Table 2 to prepare a sample.
  • Example 1 The coating was effected while forming an extremely thin gelatin layer between the resulting two lay- After heat and humidity resistance test
  • Sample Support I Baryta paper 2 Polyethylene laminate paper (subjected to corona discharge treatment) 3 Polyethylene sheet (subjected to corona discharge treatment) Foggcd Not fngged Not fogged EXAMPLE 3
  • the samples prepared in Example 1 were/subjected to development, stop-fixing, bleaching, fixing and water-washing treatments in this order, and then subjected to the same test as in Example I to obtain the same results as in Example I.
  • a light-sensitive silver halide color photographic material suitable for quick processing which comprises a support and, coated on said support, a couplercontaining photographic gelatin emulsion layer having a coupler-to-gelatin ratio in parts by weight of from about 1:3 to 1:5, said support having a polyethylene film base which has been subjected to a corona discharge treatment.

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
US318857A 1971-12-28 1972-12-27 Quick-processable light-sensitive color photographic material Expired - Lifetime US3860427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47002165A JPS4873146A (nl) 1971-12-28 1971-12-28

Publications (1)

Publication Number Publication Date
US3860427A true US3860427A (en) 1975-01-14

Family

ID=11521732

Family Applications (1)

Application Number Title Priority Date Filing Date
US318857A Expired - Lifetime US3860427A (en) 1971-12-28 1972-12-27 Quick-processable light-sensitive color photographic material

Country Status (4)

Country Link
US (1) US3860427A (nl)
JP (1) JPS4873146A (nl)
DE (1) DE2263863A1 (nl)
GB (1) GB1395409A (nl)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055685A (en) * 1975-04-30 1977-10-25 Agfa-Gevaert Aktiengesellschaft Process for the improvement of the adhesion of photographic layers to a film web by means of a corona treatment
US4167414A (en) * 1978-09-28 1979-09-11 E. I. Dupont De Nemours And Company Reflective opaque polyester film base support for inverse transfer negative emulsions
US4267202A (en) * 1978-06-09 1981-05-12 Kansai Paint Co., Ltd. Method for modifying the surface properties of polymer substrates
US5425980A (en) * 1994-02-22 1995-06-20 Eastman Kodak Company Use of glow discharge treatment to promote adhesion of aqueous coats to substrate
EP0699954A2 (en) 1994-09-01 1996-03-06 Eastman Kodak Company Near atmospheric pressure treatment of polymers using helium discharges
US5618659A (en) * 1995-03-01 1997-04-08 Eastman Kodak Company Photographic element containing a nitrogen glow-discharge treated polyester substrate
EP0790525A2 (en) 1996-02-13 1997-08-20 Eastman Kodak Company Atmospheric pressure glow discharge treatment of polymeric supports to promote adhesion for photographic applications
US5789145A (en) * 1996-07-23 1998-08-04 Eastman Kodak Company Atmospheric pressure glow discharge treatment of base material for photographic applications

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313413A (en) * 1976-07-23 1978-02-07 Mitsubishi Paper Mills Ltd Color photographic photosensitive material
DE2759100A1 (de) * 1977-12-30 1979-07-05 Agfa Gevaert Ag Verfahren zur haertung farbphotographischer silberhalogenidemulsionsschichten
JPS60211995A (ja) * 1984-04-06 1985-10-24 ダイセル化学工業株式会社 電極パタ−ン形成法
DE3582291D1 (de) * 1984-08-20 1991-05-02 Konishiroku Photo Ind Verfahren zur behandlung eines lichtempfindlichen farbphotographischen silberhalogenidmaterials.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1660826A (en) * 1926-04-01 1928-02-28 Inecto Inc Method of dyeing fur
US3201250A (en) * 1959-01-12 1965-08-17 Eastman Kodak Co Dimensionally stable gelatincontaining film product
US3328167A (en) * 1959-08-10 1967-06-27 Minnesota Mining & Mfg Copy-paper
US3411908A (en) * 1964-03-10 1968-11-19 Eastman Kodak Co Photographic paper base
US3630742A (en) * 1969-10-16 1971-12-28 Eastman Kodak Co Polymeric photographic supports
US3697305A (en) * 1969-12-08 1972-10-10 Fuji Photo Film Co Ltd Method for producing a photographic element

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448000A (en) * 1964-06-10 1969-06-03 Int Paper Co Coated paper and method of producing the same
US3582333A (en) * 1968-04-08 1971-06-01 Eastman Kodak Co Method for reducing color fog in color emulsions coated on electron bombarded supports
US3582238A (en) * 1969-04-30 1971-06-01 Verbol J Devine Down hole hydraulic pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1660826A (en) * 1926-04-01 1928-02-28 Inecto Inc Method of dyeing fur
US3201250A (en) * 1959-01-12 1965-08-17 Eastman Kodak Co Dimensionally stable gelatincontaining film product
US3328167A (en) * 1959-08-10 1967-06-27 Minnesota Mining & Mfg Copy-paper
US3411908A (en) * 1964-03-10 1968-11-19 Eastman Kodak Co Photographic paper base
US3630742A (en) * 1969-10-16 1971-12-28 Eastman Kodak Co Polymeric photographic supports
US3697305A (en) * 1969-12-08 1972-10-10 Fuji Photo Film Co Ltd Method for producing a photographic element

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055685A (en) * 1975-04-30 1977-10-25 Agfa-Gevaert Aktiengesellschaft Process for the improvement of the adhesion of photographic layers to a film web by means of a corona treatment
US4267202A (en) * 1978-06-09 1981-05-12 Kansai Paint Co., Ltd. Method for modifying the surface properties of polymer substrates
US4167414A (en) * 1978-09-28 1979-09-11 E. I. Dupont De Nemours And Company Reflective opaque polyester film base support for inverse transfer negative emulsions
US5576164A (en) * 1994-02-22 1996-11-19 Eastman Kodak Company Photographic element having a polyester substrate with an oxygen modified surface region
US5425980A (en) * 1994-02-22 1995-06-20 Eastman Kodak Company Use of glow discharge treatment to promote adhesion of aqueous coats to substrate
US5582921A (en) * 1994-02-22 1996-12-10 Eastman Kodak Company Use of glow discharge treatment to promote adhesion of aqueous coatings to substrate
US5538841A (en) * 1994-02-22 1996-07-23 Eastman Kodak Company Use of glow discharge treatment to promote adhesion of aqueous coatings to substrate
US5558843A (en) * 1994-09-01 1996-09-24 Eastman Kodak Company Near atmospheric pressure treatment of polymers using helium discharges
EP0699954A2 (en) 1994-09-01 1996-03-06 Eastman Kodak Company Near atmospheric pressure treatment of polymers using helium discharges
US5767469A (en) * 1994-09-01 1998-06-16 Eastman Kodak Company Near atmospheric pressure treatment of polymers using helium discharges
US5618659A (en) * 1995-03-01 1997-04-08 Eastman Kodak Company Photographic element containing a nitrogen glow-discharge treated polyester substrate
EP0790525A2 (en) 1996-02-13 1997-08-20 Eastman Kodak Company Atmospheric pressure glow discharge treatment of polymeric supports to promote adhesion for photographic applications
US5714308A (en) * 1996-02-13 1998-02-03 Eastman Kodak Company Atmospheric pressure glow discharge treatment of polymeric supports to promote adhesion for photographic applications
US5789145A (en) * 1996-07-23 1998-08-04 Eastman Kodak Company Atmospheric pressure glow discharge treatment of base material for photographic applications

Also Published As

Publication number Publication date
JPS4873146A (nl) 1973-10-02
DE2263863A1 (de) 1973-07-05
GB1395409A (en) 1975-05-29

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AS Assignment

Owner name: KONICA CORPORATION, JAPAN

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:KONISAIROKU PHOTO INDUSTRY CO., LTD.;REEL/FRAME:005159/0302

Effective date: 19871021