DE2217570A1 - Verfahren zum bleichfixieren von farbfotografischem material - Google Patents

Verfahren zum bleichfixieren von farbfotografischem material

Info

Publication number: DE2217570A1
Authority: DE; Germany
Prior art keywords: bleach; silver; fix; bath; fixing
Prior art date: 1972-04-12
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.): Pending

Application number

DE2217570A

Other languages

German (de)

English (en)

Inventor

Wolfgang Huenicke

Reinhard Dr Mueller

Erwin Schoen

Karl-Wilhelm Dr Schranz

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.)

1972-04-12

Filing date

1972-04-12

Publication date

1973-10-18

1972-04-12 Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG

1972-04-12 Priority to DE2217570A priority Critical patent/DE2217570A1/de

1973-04-06 Priority to BE1004950A priority patent/BE797844A/nl

1973-04-09 Priority to US349229A priority patent/US3879203A/en

1973-04-12 Priority to FR7313323A priority patent/FR2180052B3/fr

1973-04-12 Priority to JP48040924A priority patent/JPS4911131A/ja

1973-04-12 Priority to GB1760373A priority patent/GB1427386A/en

1973-10-18 Publication of DE2217570A1 publication Critical patent/DE2217570A1/de

Status Pending legal-status Critical Current

Links

239000000463 material Substances 0.000 title claims description 34
238000000034 method Methods 0.000 title claims description 24
229910052709 silver Inorganic materials 0.000 claims description 43
239000004332 silver Substances 0.000 claims description 43
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 38
230000001590 oxidative effect Effects 0.000 claims description 13
239000003638 chemical reducing agent Substances 0.000 claims description 9
230000008569 process Effects 0.000 claims description 9
239000007844 bleaching agent Substances 0.000 claims description 8
239000002253 acid Substances 0.000 claims description 7
230000009467 reduction Effects 0.000 claims description 6
239000003795 chemical substances by application Substances 0.000 claims description 3
230000015572 biosynthetic process Effects 0.000 claims description 2
150000004696 coordination complex Chemical class 0.000 claims description 2
229910001385 heavy metal Inorganic materials 0.000 claims description 2
GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims description 2
239000002904 solvent Substances 0.000 claims description 2
230000000536 complexating effect Effects 0.000 claims 1
238000012545 processing Methods 0.000 description 9
239000002351 wastewater Substances 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
238000004061 bleaching Methods 0.000 description 6
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
238000007254 oxidation reaction Methods 0.000 description 5
238000005406 washing Methods 0.000 description 5
230000003647 oxidation Effects 0.000 description 4
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
239000011734 sodium Substances 0.000 description 4
238000011161 development Methods 0.000 description 3
230000018109 developmental process Effects 0.000 description 3
239000011521 glass Substances 0.000 description 3
230000008929 regeneration Effects 0.000 description 3
238000011069 regeneration method Methods 0.000 description 3
-1 silver ions Chemical class 0.000 description 3
AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
229960000583 acetic acid Drugs 0.000 description 2
229940075397 calomel Drugs 0.000 description 2
230000007423 decrease Effects 0.000 description 2
ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 2
239000000975 dye Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000000834 fixative Substances 0.000 description 2
229910052736 halogen Inorganic materials 0.000 description 2
150000002367 halogens Chemical class 0.000 description 2
230000001771 impaired effect Effects 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
229910052697 platinum Inorganic materials 0.000 description 2
238000011084 recovery Methods 0.000 description 2
239000007921 spray Substances 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
108010010803 Gelatin Proteins 0.000 description 1
AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
239000013543 active substance Substances 0.000 description 1
238000013019 agitation Methods 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
JAWGVVJVYSANRY-UHFFFAOYSA-N cobalt(3+) Chemical compound [Co+3] JAWGVVJVYSANRY-UHFFFAOYSA-N 0.000 description 1
239000003086 colorant Substances 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
150000002009 diols Chemical class 0.000 description 1
238000009826 distribution Methods 0.000 description 1
GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
238000005868 electrolysis reaction Methods 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
210000003608 fece Anatomy 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
229940017705 formaldehyde sulfoxylate Drugs 0.000 description 1
229920000159 gelatin Polymers 0.000 description 1
239000008273 gelatin Substances 0.000 description 1
235000019322 gelatine Nutrition 0.000 description 1
235000011852 gelatine desserts Nutrition 0.000 description 1
239000012362 glacial acetic acid Substances 0.000 description 1
239000001046 green dye Substances 0.000 description 1
229940093915 gynecological organic acid Drugs 0.000 description 1
SBGKURINHGJRFN-UHFFFAOYSA-N hydroxymethanesulfinic acid Chemical compound OCS(O)=O SBGKURINHGJRFN-UHFFFAOYSA-N 0.000 description 1
239000000797 iron chelating agent Substances 0.000 description 1
QTWZICCBKBYHDM-UHFFFAOYSA-N leucomethylene blue Chemical compound C1=C(N(C)C)C=C2SC3=CC(N(C)C)=CC=C3NC2=C1 QTWZICCBKBYHDM-UHFFFAOYSA-N 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
150000007522 mineralic acids Chemical class 0.000 description 1
239000000203 mixture Substances 0.000 description 1
231100000252 nontoxic Toxicity 0.000 description 1
230000003000 nontoxic effect Effects 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000003716 rejuvenation Effects 0.000 description 1
238000010405 reoxidation reaction Methods 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000004904 shortening Methods 0.000 description 1
238000002791 soaking Methods 0.000 description 1
AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
235000019345 sodium thiosulphate Nutrition 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
150000003567 thiocyanates Chemical class 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
150000004764 thiosulfuric acid derivatives Chemical class 0.000 description 1
150000003585 thioureas Chemical class 0.000 description 1
230000007704 transition Effects 0.000 description 1
238000010626 work up procedure Methods 0.000 description 1

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
- G03C7/42—Bleach-fixing or agents therefor ; Desilvering processes
- 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
- G03C5/395—Regeneration of photographic processing agents other than developers; Replenishers therefor
- G03C5/3958—Replenishment processes or compositions, i.e. addition of useful photographic processing agents
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
- G03D3/02—Details of liquid circulation
- G03D3/06—Liquid supply; Liquid circulation outside tanks
- G03D3/065—Liquid supply; Liquid circulation outside tanks replenishment or recovery apparatus

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Photographic Processing Devices Using Wet Methods (AREA)

DE2217570A 1972-04-12 1972-04-12 Verfahren zum bleichfixieren von farbfotografischem material Pending DE2217570A1 (de)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
DE2217570A DE2217570A1 (de)	1972-04-12	1972-04-12	Verfahren zum bleichfixieren von farbfotografischem material
BE1004950A BE797844A (nl)	1972-04-12	1973-04-06	Werkwijze voor het bleekfixeren van fotografisch kleurenmateriaal
US349229A US3879203A (en)	1972-04-12	1973-04-09	Process for bleach-fixing color photographic silver halide material
FR7313323A FR2180052B3 (nl)	1972-04-12	1973-04-12
JP48040924A JPS4911131A (nl)	1972-04-12	1973-04-12
GB1760373A GB1427386A (en)	1972-04-12	1973-04-12	Process for bleach-fixing colour photographic silver halide material

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2217570A DE2217570A1 (de)	1972-04-12	1972-04-12	Verfahren zum bleichfixieren von farbfotografischem material

Publications (1)

Publication Number	Publication Date
DE2217570A1 true DE2217570A1 (de)	1973-10-18

Family

ID=5841718

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE2217570A Pending DE2217570A1 (de)	1972-04-12	1972-04-12	Verfahren zum bleichfixieren von farbfotografischem material

Country Status (6)

Country	Link
US (1)	US3879203A (nl)
JP (1)	JPS4911131A (nl)
BE (1)	BE797844A (nl)
DE (1)	DE2217570A1 (nl)
FR (1)	FR2180052B3 (nl)
GB (1)	GB1427386A (nl)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4211630A (en) *	1974-06-26	1980-07-08	Ciba-Geigy Ag	Electrolytic recovery of silver from photographic bleach-fix baths
US4065313A (en) *	1976-06-11	1977-12-27	Eastman Kodak Company	Bleach-fix regeneration monitoring method
JPS578543A (en) *	1980-06-18	1982-01-16	Konishiroku Photo Ind Co Ltd	Processing method for color photographic sensitive silver halide material
JPS58105148A (ja) *	1981-12-17	1983-06-22	Fuji Photo Film Co Ltd	カラ−写真処理方法
JPS6023857A (ja) *	1983-07-20	1985-02-06	Fuji Photo Film Co Ltd	ハロゲン化銀カラ−感光材料の処理方法
JPS60244950A (ja) *	1984-05-21	1985-12-04	Fuji Photo Film Co Ltd	カラ−写真感光材料の処理方法
JPS61149949A (ja) *	1984-12-25	1986-07-08	Konishiroku Photo Ind Co Ltd	ハロゲン化銀写真感光材料用処理液の管理方法
US4719173A (en) *	1985-10-07	1988-01-12	Eastman Kodak Company	Process for multistage contacting
AU590628B2 (en)	1985-10-15	1989-11-09	Fuji Photo Film Co., Ltd.	Method of processing silver halide color photographic material
JPS6291952A (ja) *	1985-10-18	1987-04-27	Fuji Photo Film Co Ltd	ハロゲン化銀カラ−写真材料の処理方法
JP2654777B2 (ja) *	1987-06-25	1997-09-17	コニカ株式会社	ハロゲン化銀カラー写真感光材料の処理方法
EP0296854B1 (en) *	1987-06-24	1993-08-18	Konica Corporation	Method for processing light-sensitive silver halide color photographic material
JP2654778B2 (ja) *	1987-06-26	1997-09-17	コニカ株式会社	ハロゲン化銀カラー写真感光材料の処理方法
JPS642047A (en) *	1987-06-24	1989-01-06	Konica Corp	Method for processing silver halide color photographic sensitive material
US5221597A (en) *	1988-02-13	1993-06-22	Fuji Photo Film Co., Ltd.	Method for processing silver halide color photographic materials
US5234801A (en) *	1989-07-24	1993-08-10	Fuji Photo Film Co., Ltd.	Processing of silver halide color photographic material
GB9007361D0 (en) *	1990-04-02	1990-05-30	Kodak Ltd	Improvements in chemical reaction systems
JP2820613B2 (ja) *	1994-03-29	1998-11-05	新日本製鐵株式会社	酸化雰囲気中で接合可能な耐熱材料用液相拡散接合合金箔
DE19648760A1 (de) *	1996-11-25	1998-05-28	Agfa Gevaert Ag	Verarbeitung farbfotografischer Materialien
EP1269260A4 (en) *	2000-01-06	2003-06-25	Trebla Chemical Company	ONE-PIECE CONCENTRATE OF A WHITE FIXING SOLUTION
US6221570B1 (en) *	2000-01-06	2001-04-24	Trebla Chemical Company	One-part bleach-fix liquid concentrates
EP1160622A1 (en) *	2000-05-27	2001-12-05	Agfa-Gevaert N.V.	A bleach-fixing concentrate
US6468722B1 (en) *	2001-03-30	2002-10-22	Eastman Kodak Company	Photofinishing processing system and a processing solution supply cartridge for the processing system
CN1794977A (zh) *	2003-05-22	2006-06-28	涂层***实验室股份有限公司	抗菌的季铵有机硅烷涂层

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1991251A (en) *	1934-02-05	1935-02-12	Thomas M Ingman	Apparatus for and process of developing film
BE625533A (nl) *	1961-12-05
US3634088A (en) *	1970-02-02	1972-01-11	Eastman Kodak Co	Regeneration of blix solutions used in photographic processing
US3700450A (en) *	1971-01-07	1972-10-24	Eastman Kodak Co	Regeneration of bleach-fix solutions used in photographic processing
US3767401A (en) *	1971-12-15	1973-10-23	Minnesota Mining & Mfg	Regeneration of photographic bleach/fix baths
US3751251A (en) *	1972-03-01	1973-08-07	Eastman Kodak Co	Method for preparing bleach-fix regenerator concentrate

1972
- 1972-04-12 DE DE2217570A patent/DE2217570A1/de active Pending
1973
- 1973-04-06 BE BE1004950A patent/BE797844A/nl unknown
- 1973-04-09 US US349229A patent/US3879203A/en not_active Expired - Lifetime
- 1973-04-12 GB GB1760373A patent/GB1427386A/en not_active Expired
- 1973-04-12 JP JP48040924A patent/JPS4911131A/ja active Pending
- 1973-04-12 FR FR7313323A patent/FR2180052B3/fr not_active Expired

Also Published As

Publication number	Publication date
US3879203A (en)	1975-04-22
FR2180052A1 (nl)	1973-11-23
JPS4911131A (nl)	1974-01-31
FR2180052B3 (nl)	1976-03-26
GB1427386A (en)	1976-03-10
BE797844A (nl)	1973-10-08

Publication	Publication Date	Title
DE2217570A1 (de)	1973-10-18	Verfahren zum bleichfixieren von farbfotografischem material
DE2736886C3 (de)	1983-02-24	Verfahren zum Entfernen des Silberbildes eines belichteten und farbentwickelten farbphotographischen Aufzeichnungsmaterials
DE735672C (de)	1943-05-24	Kombiniertes Bleich- und Fixierbad
EP0003118A1 (de)	1979-07-25	Verfahren und Vorrichtung zur Regenerierung und Aufrechterhaltung der Aktivität einer fotografischen Verarbeitungslösung
DE2837219A1 (de)	1979-03-08	Verfahren und vorrichtung zur kontrolle der halogenionenkonzentration einer fotografischen behandlungsloesung
DE2251908A1 (de)	1973-04-26	Verfahren zur regenerierung von blixing-loesungen zur farbphotographischen behandlung
DE2218189C2 (de)	1981-12-10	"Wäßriges Bleichbad für entwickeltes Silber sowie dessen Verwendung"
DE2321400B2 (de)	1979-11-08	Verfahren zum Bleichen und Fixieren von farbentwickelten photographischen Aufieichnungsmaterialien
DE2139401A1 (de)	1972-02-17	Verfahren zum Ausbleichen von metallischem Silber aus photographischen Materialien
DE2448433C2 (de)	1982-09-02	Wässriges Behandlungsbad zur kombinierten Farb- und Silberbleichung und Verfahren zur Verarbeitung von Silberfarbbleichmaterialien
DE2530469C2 (de)	1985-04-18	Verfahren zur Verarbeitung von Silberfarbbleichmaterialien
DE3517394A1 (de)	1985-11-21	Verfahren zur behandlung farbphotographischer silberhalogenid-aufzeichnungsmaterialien
DE2449325C2 (nl)	1988-12-08
DE3203555A1 (de)	1982-09-09	Verfahren zur messung der silberionenkonzentration in einer loesung
DE690608C (nl)	1940-04-30
DE2137549C3 (de)	1974-10-31	Verfahren zur Entsilberung photographischer Bleichfixierbäder
DE3436862C2 (nl)	1993-06-24
DE69827063T2 (de)	2005-09-08	Neuartiges Verfahren zur Verarbeitung eines Fotografischen Produkts
DE2341568C3 (de)	1982-01-14	Positiv-Positiv-Verfahren zur Herstellung von Metallbildern
DE2212905A1 (de)	1973-09-27	Verfahren zum bleichfixieren von chromogen entwickeltem farbfotografischem material
EP0589304B1 (de)	1998-07-22	Verfahren zur Verarbeitung fotografischer Materialien
DE2360325C3 (de)	1980-06-12	Verfahren zur bildweisen Härtung und ein photographisches Aufzeichnungsmaterial hierfür
DE2038651B2 (de)	1978-09-07	Verfahren und Mittel zum Nachweis von Silberionen
DE1522428C3 (de)	1976-02-26	Photographisches Verarbeitungsverfahren
DE427062C (de)	1926-03-25	Verfahren zur photographischen Nachbildung von Strichzeichnungen, Druckschriften u. dgl. durch Bildumkehrung