ATE111614T1 - Photographische zusammensetzungen, die punkte verbessern, und verfahren zu ihrer verwendung. - Google Patents

Photographische zusammensetzungen, die punkte verbessern, und verfahren zu ihrer verwendung.

Info

Publication number
ATE111614T1
ATE111614T1 AT89306523T AT89306523T ATE111614T1 AT E111614 T1 ATE111614 T1 AT E111614T1 AT 89306523 T AT89306523 T AT 89306523T AT 89306523 T AT89306523 T AT 89306523T AT E111614 T1 ATE111614 T1 AT E111614T1
Authority
AT
Austria
Prior art keywords
dots
enhance
methods
photographic compositions
general formula
Prior art date
Application number
AT89306523T
Other languages
English (en)
Inventor
Yasuhiko Kojima
John Pilot
Burton H Waxman
Original Assignee
Polychrome Corp
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 Polychrome Corp filed Critical Polychrome Corp
Application granted granted Critical
Publication of ATE111614T1 publication Critical patent/ATE111614T1/de

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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers
    • 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
    • G03C1/067—Additives for high contrast images, other than hydrazine compounds

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Laminated Bodies (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AT89306523T 1988-06-27 1989-06-27 Photographische zusammensetzungen, die punkte verbessern, und verfahren zu ihrer verwendung. ATE111614T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/211,980 US4882261A (en) 1988-06-27 1988-06-27 High contrast dot enhancing compositions and photographic products and methods for their use

Publications (1)

Publication Number Publication Date
ATE111614T1 true ATE111614T1 (de) 1994-09-15

Family

ID=22789046

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89306523T ATE111614T1 (de) 1988-06-27 1989-06-27 Photographische zusammensetzungen, die punkte verbessern, und verfahren zu ihrer verwendung.

Country Status (8)

Country Link
US (1) US4882261A (de)
EP (1) EP0349274B1 (de)
JP (1) JPH0252333A (de)
AT (1) ATE111614T1 (de)
AU (1) AU620101B2 (de)
CA (1) CA1335241C (de)
DE (1) DE68918179T2 (de)
ES (1) ES2058532T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312565A (en) * 1990-08-28 1994-05-17 E. I. Dupont De Nemours And Company Nonlinear optical materials
US5506092A (en) * 1993-12-06 1996-04-09 Konica Corporation Method of processing black and white silver halide photographic compositions with a developer containing an anti sludgant
GB9516369D0 (en) * 1995-08-10 1995-10-11 Kodak Ltd Photographic high contrast silver halide material
US6306574B1 (en) * 1996-05-17 2001-10-23 Fuji Photo Film Co., Ltd. Photothermographic material
US5702864A (en) * 1996-08-30 1997-12-30 Sun Chemical Corporation Reduced scratch sensitization in nucleated photographic film
JP4124274B2 (ja) * 1996-10-17 2008-07-23 シメラ ミロスラフ 流体マシン
US5939233A (en) * 1997-04-17 1999-08-17 Kodak Polychrome Graphics Llc Nucleating agents for graphic arts films

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579956A (en) * 1976-06-07 1980-11-26 Fuji Photo Film Co Ltd Silver halide photographic image-forming process
GB1560005A (en) * 1976-08-11 1980-01-30 Fuji Photo Film Co Ltd Silver halide photographic emulsions
JPS5814664B2 (ja) * 1976-12-30 1983-03-22 富士写真フイルム株式会社 ハロゲン化銀写真感光材料の処理方法
US4650746A (en) * 1978-09-22 1987-03-17 Eastman Kodak Company High contrast photographic emulsions and elements and processes for their development
DE3023099A1 (de) * 1979-06-21 1981-01-08 Fuji Photo Film Co Ltd Verfahren zur bildung eines negativen punktbildes
US4278748A (en) * 1979-07-25 1981-07-14 Eastman Kodak Company Absorbed hydrazide nucleating agents and photographic elements containing such agents
JPS5650330A (en) * 1979-10-02 1981-05-07 Fuji Photo Film Co Ltd Photosensitive lithographic plate and its plate making method
US4269929A (en) * 1980-01-14 1981-05-26 Eastman Kodak Company High contrast development of photographic elements
US4419443A (en) * 1980-11-11 1983-12-06 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material
JPS6083028A (ja) * 1983-10-13 1985-05-11 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JPS6093433A (ja) * 1983-10-27 1985-05-25 Fuji Photo Film Co Ltd 現像方法
US4686167A (en) * 1985-09-26 1987-08-11 Anitec Image Corporation Compositions comprising ethane dioic acid hydrazide compounds and derivatives useful as dot-promoting agents
GB8617335D0 (en) * 1986-07-16 1986-08-20 Minnesota Mining & Mfg Photographic light-sensitive systems

Also Published As

Publication number Publication date
CA1335241C (en) 1995-04-18
AU3612789A (en) 1990-01-04
EP0349274B1 (de) 1994-09-14
AU620101B2 (en) 1992-02-13
DE68918179T2 (de) 1995-02-02
EP0349274A2 (de) 1990-01-03
EP0349274A3 (en) 1990-03-21
US4882261A (en) 1989-11-21
JPH0252333A (ja) 1990-02-21
ES2058532T3 (es) 1994-11-01
DE68918179D1 (de) 1994-10-20

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee