EP0254151A3 - Colour photographic material containing couplers - Google Patents

Colour photographic material containing couplers Download PDF

Info

Publication number
EP0254151A3
EP0254151A3 EP87109964A EP87109964A EP0254151A3 EP 0254151 A3 EP0254151 A3 EP 0254151A3 EP 87109964 A EP87109964 A EP 87109964A EP 87109964 A EP87109964 A EP 87109964A EP 0254151 A3 EP0254151 A3 EP 0254151A3
Authority
EP
European Patent Office
Prior art keywords
material containing
photographic material
colour photographic
containing couplers
couplers
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
EP87109964A
Other languages
English (en)
Other versions
EP0254151B1 (de
EP0254151A2 (de
Inventor
Hans Dr. Langen
Erich Dr. Wolff
Heinz Wiesen
Jurgen Dr. Plamper
Erwin Dr. Ranz
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 EP0254151A2 publication Critical patent/EP0254151A2/de
Publication of EP0254151A3 publication Critical patent/EP0254151A3/de
Application granted granted Critical
Publication of EP0254151B1 publication Critical patent/EP0254151B1/de
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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/34—Couplers containing phenols
    • G03C7/342—Combination of phenolic or naphtholic couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
EP87109964A 1986-07-22 1987-07-10 Fotografisches farbkupplerhaltiges Material Expired - Lifetime EP0254151B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3624777 1986-07-22
DE3624777A DE3624777A1 (de) 1986-07-22 1986-07-22 Fotografisches farbkupplerhaltiges material

Publications (3)

Publication Number Publication Date
EP0254151A2 EP0254151A2 (de) 1988-01-27
EP0254151A3 true EP0254151A3 (en) 1988-12-14
EP0254151B1 EP0254151B1 (de) 1990-12-05

Family

ID=6305722

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87109964A Expired - Lifetime EP0254151B1 (de) 1986-07-22 1987-07-10 Fotografisches farbkupplerhaltiges Material

Country Status (3)

Country Link
EP (1) EP0254151B1 (de)
JP (1) JPS6333745A (de)
DE (2) DE3624777A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2681162B2 (ja) * 1988-07-04 1997-11-26 コニカ株式会社 ハロゲン化銀カラー写真感光材料
IT1229993B (it) * 1989-03-09 1991-09-20 Minnesota Mining & Mfg Materiali fotografici a colori agli alogenuri d'argento.
DE3933899A1 (de) * 1989-10-11 1991-04-18 Agfa Gevaert Ag Farbfotografisches aufzeichnungsmaterial mit farbkupplern, die thermostabile farbstoffe liefern
US5399472A (en) * 1992-04-16 1995-03-21 Eastman Kodak Company Coupler blends in color photographic materials
US5585230A (en) * 1995-03-23 1996-12-17 Eastman Kodak Company Cyan coupler dispersion with improved stability
US5789146A (en) * 1995-08-21 1998-08-04 Eastman Kodak Company Blends of couplers with homologous ballasts
US5726003A (en) * 1996-08-15 1998-03-10 Eastman Kodak Company Cyan coupler dispersion with increased activity

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084100A1 (de) * 1981-12-07 1983-07-27 Fuji Photo Film Co., Ltd. Farbphotographische lichtempfindliche Materialien
EP0106306A2 (de) * 1982-10-14 1984-04-25 Fuji Photo Film Co., Ltd. Farbphotographische Silberhalogenidmaterialien
EP0175573A2 (de) * 1984-09-17 1986-03-26 Konica Corporation Lichtempfindliches farbphotographisches Silerhalogenidmaterial
EP0184057A2 (de) * 1984-11-30 1986-06-11 Agfa-Gevaert AG Fotografisches farbkupplerhaltiges Material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460924A (en) * 1977-10-24 1979-05-16 Konishiroku Photo Ind Co Ltd Silver halide color photographic emulsion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084100A1 (de) * 1981-12-07 1983-07-27 Fuji Photo Film Co., Ltd. Farbphotographische lichtempfindliche Materialien
EP0106306A2 (de) * 1982-10-14 1984-04-25 Fuji Photo Film Co., Ltd. Farbphotographische Silberhalogenidmaterialien
EP0175573A2 (de) * 1984-09-17 1986-03-26 Konica Corporation Lichtempfindliches farbphotographisches Silerhalogenidmaterial
EP0184057A2 (de) * 1984-11-30 1986-06-11 Agfa-Gevaert AG Fotografisches farbkupplerhaltiges Material

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN; Band 3, Nr. 82 (E-123), 14. Juli 1979, Seite 94 E 123; & JP-A-54 60 924 (KONISHIROKU SHASHIN KOGYO K.K.) 16-05-1979 *
RESEARCH DISCLOSURE, Band 247, Nr. 24734, November 1984, Seiten 554-556, Industrial Opportunities Ltd, Emsworth, Hampshire, GB; N. MONBALIU et al.: "Cyan-forming phenolic couplers for use in photographic colour elements" *

Also Published As

Publication number Publication date
EP0254151B1 (de) 1990-12-05
DE3624777A1 (de) 1988-01-28
EP0254151A2 (de) 1988-01-27
DE3766558D1 (de) 1991-01-17
JPS6333745A (ja) 1988-02-13

Similar Documents

Publication Publication Date Title
DE3561265D1 (en) Color photographic materials
DE3374904D1 (en) Color photographic materials
AU3565384A (en) Colour photographic material
GB8707032D0 (en) Photographic material
GB8615774D0 (en) Color photographic materials
GB8426447D0 (en) Photographic colour couplers
EP0193179A3 (en) Color photographic material
GB8609132D0 (en) Photographic materials
EP0251739A3 (en) Colour copiers
EP0163314A3 (en) Color photographic material
GB8405439D0 (en) Colour photography
DE3473655D1 (en) Color light-sensitive material
DE3476128D1 (en) Color photographic materials
EP0254151A3 (en) Colour photographic material containing couplers
EP0319985A3 (en) Color photographic light-sensitive material
GB8814676D0 (en) Novel pyrazolone photographic colour couplers & photographic elements containing them
EP0267482A3 (en) Direct positive color photosensitive material
DE3665506D1 (en) Dye image receiving material
EP0311110A3 (en) Direct positive color photographic materials
GB2189618B (en) Colour photographic recording material
GB8709643D0 (en) Colour photographic recording material
GB8718498D0 (en) Colour photographic light-sensitive material
GB8810460D0 (en) Photographic colour coupler
GB2212290B (en) Color photographic light-sensitive material
GB8827616D0 (en) Heat-developable colour photographic materials

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19870710

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

17Q First examination report despatched

Effective date: 19900309

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REF Corresponds to:

Ref document number: 3766558

Country of ref document: DE

Date of ref document: 19910117

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19980612

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19980623

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19990731

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19990805

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000710

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20000710