EP0242768A3 - Stabilization of a photographically prepared silver image - Google Patents

Stabilization of a photographically prepared silver image Download PDF

Info

Publication number: EP0242768A3
Authority: EP; European Patent Office
Prior art keywords: stabilization; silver image; prepared silver; photographically; photographically prepared
Prior art date: 1986-04-23
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

EP87105465A

Other languages

English (en)

Other versions

EP0242768A2 (de

EP0242768B1 (de

Inventor

Werner Dr. Berthold

Gunther Dr. Mahlberg

Paul Dr. Marx

Hans Dr. Ohlschlager

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.)

1986-04-23

Filing date

1987-04-13

Publication date

1988-10-19

1987-04-13 Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG

1987-10-28 Publication of EP0242768A2 publication Critical patent/EP0242768A2/de

1988-10-19 Publication of EP0242768A3 publication Critical patent/EP0242768A3/de

1990-05-23 Application granted granted Critical

1990-05-23 Publication of EP0242768B1 publication Critical patent/EP0242768B1/de

2007-04-13 Anticipated expiration legal-status Critical

Status 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/38—Fixing; Developing-fixing; Hardening-fixing
- G03C5/39—Stabilising, i.e. fixing without washing out
- 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
- Y10S430/166—Toner containing

EP87105465A 1986-04-23 1987-04-13 Stabilisierung eines fotografisch hergestellten Silberbildes Expired - Lifetime EP0242768B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3613622		1986-04-23
DE19863613622 DE3613622A1 (de)	1986-04-23	1986-04-23	Stabilisierung eines fotografisch hergestellten silberbildes

Publications (3)

Publication Number	Publication Date
EP0242768A2 EP0242768A2 (de)	1987-10-28
EP0242768A3 true EP0242768A3 (en)	1988-10-19
EP0242768B1 EP0242768B1 (de)	1990-05-23

Family

ID=6299268

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87105465A Expired - Lifetime EP0242768B1 (de)	1986-04-23	1987-04-13	Stabilisierung eines fotografisch hergestellten Silberbildes

Country Status (4)

Country	Link
US (1)	US4760015A (de)
EP (1)	EP0242768B1 (de)
JP (1)	JPS62257150A (de)
DE (2)	DE3613622A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4960683A (en) *	1987-06-29	1990-10-02	Fuji Photo Film Co., Ltd.	Method for processing a black-and-white photosensitive material
DE3733291A1 (de) *	1987-10-02	1989-04-20	Agfa Gevaert Ag	Stabilisierung eines fotografisch hergestellten silberbildes
EP0356581B1 (de) *	1988-08-09	1993-07-14	Agfa-Gevaert N.V.	Verfahren zum Verarbeiten eines photographischen Silberhalogenidemulsionsmaterials
US4987059A (en) *	1988-12-01	1991-01-22	Agfa-Gevaert Aktiengesellschaft	Process for stabilizing photographic silver images
JP2981933B2 (ja) *	1991-09-25	1999-11-22	コニカ株式会社	ハロゲン化銀カラー写真感光材料用安定液及び該安定液を用いた処理方法
US6348293B1 (en) *	1999-11-26	2002-02-19	Agfa-Gevaert	Radiographic film material exhibiting increased covering power and “colder” blue-black image tone

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1139063A (en) *	1965-02-10	1969-01-08	Kodak Ltd	Improvements in photographic reproduction processes
FR2147272A1 (de) *	1971-07-27	1973-03-09	Agfa Gevaert Ag
EP0189603A1 (de) *	1985-01-29	1986-08-06	Agfa-Gevaert N.V.	Verfahren zur Herstellung eines Silberbildes, das eine Stabilisation-Fixierungsbehandlung umfasst

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3577240A (en) *	1965-02-09	1971-05-04	Fuji Photo Film Co Ltd	Diffusion transfer photographic materials
DE1930339A1 (de) *	1969-06-14	1970-12-17	Agfa Gevaert Ag	Bildempfangsmaterial fuer Silbersalzdiffusionsverfahren
US4404390A (en) *	1980-12-12	1983-09-13	Eastman Kodak Company	Mesoionic 1,2,4-triazolium silver halide stabilizer precursors
US4351896A (en) *	1980-12-12	1982-09-28	Eastman Kodak Company	Mesoionic silver halide stabilizer precursor and use in a heat developable and heat stabilizable photographic silver halide material and process
JPS60122936A (ja) *	1983-12-07	1985-07-01	Fuji Photo Film Co Ltd	ハロゲン化銀写真感光材料

1986
- 1986-04-23 DE DE19863613622 patent/DE3613622A1/de not_active Withdrawn
1987
- 1987-04-13 US US07/037,931 patent/US4760015A/en not_active Expired - Fee Related
- 1987-04-13 EP EP87105465A patent/EP0242768B1/de not_active Expired - Lifetime
- 1987-04-13 DE DE8787105465T patent/DE3762927D1/de not_active Expired - Fee Related
- 1987-04-17 JP JP62093472A patent/JPS62257150A/ja active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1139063A (en) *	1965-02-10	1969-01-08	Kodak Ltd	Improvements in photographic reproduction processes
FR2147272A1 (de) *	1971-07-27	1973-03-09	Agfa Gevaert Ag
EP0189603A1 (de) *	1985-01-29	1986-08-06	Agfa-Gevaert N.V.	Verfahren zur Herstellung eines Silberbildes, das eine Stabilisation-Fixierungsbehandlung umfasst

Also Published As

Publication number	Publication date
EP0242768A2 (de)	1987-10-28
DE3762927D1 (de)	1990-06-28
JPS62257150A (ja)	1987-11-09
DE3613622A1 (de)	1987-10-29
US4760015A (en)	1988-07-26
EP0242768B1 (de)	1990-05-23

Legal Events

Date	Code	Title	Description
1987-09-12	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
1987-10-28	17P	Request for examination filed	Effective date: 19870413
1987-10-28	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE DE FR GB IT NL
1988-08-29	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1988-10-19	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE DE FR GB IT NL
1989-04-05	17Q	First examination report despatched	Effective date: 19890220
1990-04-07	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-05-23	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE DE FR GB IT NL
1990-06-14	ITF	It: translation for a ep patent filed	Owner name: ING. C. GREGORJ S.P.A.
1990-06-22	ET	Fr: translation filed
1990-06-28	REF	Corresponds to:	Ref document number: 3762927 Country of ref document: DE Date of ref document: 19900628
1990-09-19	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1991-03-21	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-03-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-03-26	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19910326 Year of fee payment: 5
1991-03-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19910328 Year of fee payment: 5
1991-04-03	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19910403 Year of fee payment: 5
1991-04-17	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19910417 Year of fee payment: 5
1991-04-30	ITTA	It: last paid annual fee
1991-04-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19910430 Year of fee payment: 5
1991-05-08	26N	No opposition filed
1992-04-13	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19920413
1992-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Effective date: 19920430
1992-10-31	BERE	Be: lapsed	Owner name: AGFA-GEVAERT A.G. Effective date: 19920430
1992-11-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19921101
1992-12-09	GBPC	Gb: european patent ceased through non-payment of renewal fee
1992-12-16	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1992-12-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19921230
1993-01-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19930101
1993-02-26	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
2005-04-13	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050413

Publication	Publication Date	Title
EP0295698A3 (en)	1990-07-25	Silver halide photographic light-sensitive materials
EP0270079A3 (en)	1989-07-19	Silver halide photographic material
EP0244184A3 (en)	1989-02-08	Light-sensitive silver halide photographic material
EP0289273A3 (en)	1989-10-04	Light-sensitive silver halide photographic material
GB8609135D0 (en)	1986-05-21	Silver halide photographic materials
EP0292986A3 (en)	1990-08-29	Silver halide photographic materials
EP0273712A3 (en)	1988-08-31	Light-sensitive silver halide photographic material
EP0276842A3 (en)	1989-05-10	Silver halide photographic material
EP0283040A3 (en)	1989-09-13	Silver halide photographic material
EP0297804A3 (en)	1989-04-26	Silver halide photographic light-sensitive material
EP0273412A3 (en)	1989-04-12	Light-sensitive silver halide photographic material
EP0264954A3 (en)	1989-02-15	Silver halide photographic material having specific silver halide structure
EP0318001A3 (en)	1990-08-29	Silver halide photographic materials
GB8706940D0 (en)	1987-04-29	Silver halide photographic material
EP0240852A3 (en)	1988-08-24	Silver halide photographic light-sensitive material
EP0242146A3 (en)	1988-09-28	Silver halide photographic light-sensitive material
EP0314104A3 (en)	1990-01-31	Silver halide photographic materials
EP0242768A3 (en)	1988-10-19	Stabilization of a photographically prepared silver image
EP0285234A3 (en)	1989-07-26	Silver halide photographic light-sensitive material
EP0244200A3 (en)	1989-02-15	Silver halide photographic materials
EP0295439A3 (en)	1990-08-22	Silver halide photographic materials
EP0243202A3 (en)	1989-02-15	Silver halide photographic light-sensitive material
EP0308193A3 (en)	1990-10-31	Silver halide photographic light-sensitive material
EP0307935A3 (en)	1990-05-30	Silver halide photographic material
EP0287100A3 (en)	1990-05-30	Silver halide photographic material