EP0358073A3 - Photographic-recording material - Google Patents

Photographic-recording material Download PDF

Info

Publication number
EP0358073A3
EP0358073A3 EP19890115801 EP89115801A EP0358073A3 EP 0358073 A3 EP0358073 A3 EP 0358073A3 EP 19890115801 EP19890115801 EP 19890115801 EP 89115801 A EP89115801 A EP 89115801A EP 0358073 A3 EP0358073 A3 EP 0358073A3
Authority
EP
European Patent Office
Prior art keywords
recording material
layer
silver halide
support
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
EP19890115801
Other languages
German (de)
French (fr)
Other versions
EP0358073A2 (en
EP0358073B1 (en
Inventor
Günter Dr. Helling
Wolfgang Dr. Himmelmann
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of EP0358073A2 publication Critical patent/EP0358073A2/en
Publication of EP0358073A3 publication Critical patent/EP0358073A3/en
Application granted granted Critical
Publication of EP0358073B1 publication Critical patent/EP0358073B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • 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
    • Y10S430/162—Protective or antiabrasion layer

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Fotografisches Silberhalogenidaufzeichnungsmaterial mit einem Träger, mindestens einer lichtempfindlichen Silberhalogenidemulsionsschicht, einer Schutzschicht und gegebenenfalls weiteren Schichten, bei dem in wenigstens einer Schicht, die näher zum Träger angeordnet ist als die Schutzschicht, eine Verbindung, die in Form der freien Säure der Formel entspricht, worin
R₁ Alkylen, Arylen, Aralkylen oder Cycloalkylen,
L den Rest eines Polyesterdiols mit einem mittleren Molekulargewicht von 500 bis 20.000,
m 0 oder 1,
n 0 bis 30, vorzugsweise 0 bis 10 und
m + n ≧ 1
bedeuten,
enthalten ist, zeichnet sich durch verbesserte Eigen­ schaften, insbesondere eine verbesserte Maximaldichte aus. Photographic silver halide recording material with a support, at least one light-sensitive silver halide emulsion layer, a protective layer and optionally further layers, in which in at least one layer which is closer to the support than the protective layer, a compound which is in the form of the free acid of the formula corresponds to what
R₁ alkylene, arylene, aralkylene or cycloalkylene,
L the rest of a polyester diol with an average molecular weight of 500 to 20,000,
m 0 or 1,
n 0 to 30, preferably 0 to 10 and
m + n ≧ 1
mean,
contained, is characterized by improved properties, in particular an improved maximum density.

EP89115801A 1988-09-08 1989-08-26 Photographic-recording material Expired - Lifetime EP0358073B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3830522A DE3830522A1 (en) 1988-09-08 1988-09-08 PHOTOGRAPHIC RECORDING MATERIAL
DE3830522 1988-09-08

Publications (3)

Publication Number Publication Date
EP0358073A2 EP0358073A2 (en) 1990-03-14
EP0358073A3 true EP0358073A3 (en) 1991-03-27
EP0358073B1 EP0358073B1 (en) 1994-06-01

Family

ID=6362523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89115801A Expired - Lifetime EP0358073B1 (en) 1988-09-08 1989-08-26 Photographic-recording material

Country Status (4)

Country Link
US (1) US4939077A (en)
EP (1) EP0358073B1 (en)
JP (1) JP2723628B2 (en)
DE (2) DE3830522A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830522A1 (en) 1988-09-08 1990-03-15 Agfa Gevaert Ag PHOTOGRAPHIC RECORDING MATERIAL
DE4015161A1 (en) * 1990-05-11 1991-11-14 Agfa Gevaert Ag PHOTOGRAPHIC MATERIAL WITH NC LAYER
US5302501A (en) * 1991-10-25 1994-04-12 Fuji Photo Film Co., Ltd. Silver halide photographic material
US5610002A (en) * 1992-11-12 1997-03-11 Eastman Kodak Company Photographic composition containing a thickening agent
DE69308741T2 (en) * 1992-11-12 1997-06-26 Eastman Kodak Co Photographic composition containing a thickener
US5594047A (en) * 1995-02-17 1997-01-14 Eastman Kodak Company Method for forming photographic dispersions comprising loaded latex polymers
US5582960A (en) * 1995-02-17 1996-12-10 Eastman Kodak Company Photographic print material
GB9517912D0 (en) * 1995-09-02 1995-11-01 Kodak Ltd Improved oil-in-water emulsions
US5589322A (en) * 1995-12-12 1996-12-31 Eastman Kodak Company Process for making a direct dispersion of a photographically useful material
US5981159A (en) * 1996-09-27 1999-11-09 Eastman Kodak Company Photographic material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565418A (en) * 1947-08-13 1951-08-21 Eastman Kodak Co Method of preparing photographic silver halide emulsions
DE2535497A1 (en) * 1974-08-09 1976-02-26 Fuji Photo Film Co Ltd Photographic organic colloid coating compsn. - contg. hydrophobic additive in disperse phase of water-immiscible polyester resin

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563942A (en) 1967-11-29 1971-02-16 Du Pont Aqueous dispersion of copolyesters modified with a sulfonated aromatic compound
CA983306A (en) * 1971-07-16 1976-02-10 Gilden R. Vannorman Controlled surface charging of photographic elements
JPS5240979B2 (en) * 1973-09-17 1977-10-15
JPS51102095A (en) * 1975-03-05 1976-09-09 Showa Electric Wire & Cable Co SUIYOSEIHORIESUTERUKEIJUSHINO SEIHO
JPS5399928A (en) * 1977-02-10 1978-08-31 Konishiroku Photo Ind Co Ltd Preparation of silver halide photosensitive material
US4401787A (en) 1981-07-07 1983-08-30 Eastman Kodak Company Latex compositions for water resistant coating applications
US4879204A (en) * 1985-01-29 1989-11-07 Fuji Photo Film Co., Ltd. Silver halide photographic element containing anhydazine compound and specific dyes
JPS62115436A (en) * 1985-11-15 1987-05-27 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
DE3760488D1 (en) * 1986-05-26 1989-10-05 Agfa Gevaert Nv A sheet or web carrying an antistatic layer
DE3830522A1 (en) 1988-09-08 1990-03-15 Agfa Gevaert Ag PHOTOGRAPHIC RECORDING MATERIAL

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565418A (en) * 1947-08-13 1951-08-21 Eastman Kodak Co Method of preparing photographic silver halide emulsions
DE2535497A1 (en) * 1974-08-09 1976-02-26 Fuji Photo Film Co Ltd Photographic organic colloid coating compsn. - contg. hydrophobic additive in disperse phase of water-immiscible polyester resin

Also Published As

Publication number Publication date
EP0358073A2 (en) 1990-03-14
DE3830522A1 (en) 1990-03-15
JPH02113237A (en) 1990-04-25
DE58907755D1 (en) 1994-07-07
US4939077A (en) 1990-07-03
JP2723628B2 (en) 1998-03-09
EP0358073B1 (en) 1994-06-01

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