BR0016922A - Concentrado lìquido branqueador-fixador de parte única, método para preparar um agente branqueador e fixador de concentração de trabalho para processamento fotográfico, método para estabilizar o dito concentrado, kit de processamento fotográfico, e, solução útil para simultaneamente branquear e fixar um elemento fotográfico - Google Patents
Concentrado lìquido branqueador-fixador de parte única, método para preparar um agente branqueador e fixador de concentração de trabalho para processamento fotográfico, método para estabilizar o dito concentrado, kit de processamento fotográfico, e, solução útil para simultaneamente branquear e fixar um elemento fotográficoInfo
- Publication number
- BR0016922A BR0016922A BR0016922-6A BR0016922A BR0016922A BR 0016922 A BR0016922 A BR 0016922A BR 0016922 A BR0016922 A BR 0016922A BR 0016922 A BR0016922 A BR 0016922A
- Authority
- BR
- Brazil
- Prior art keywords
- concentrate
- photographic
- photographic processing
- bleaching
- fixing
- Prior art date
Links
- 239000012141 concentrate Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 5
- 239000007844 bleaching agent Substances 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title abstract 3
- 230000000087 stabilizing effect Effects 0.000 title abstract 2
- 238000004061 bleaching Methods 0.000 title 1
- 239000000834 fixative Substances 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000009896 oxidative bleaching Methods 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 230000002087 whitening effect Effects 0.000 abstract 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
- G03C7/421—Additives other than bleaching or fixing agents
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
"CONCENTRADO LìQUIDO BRANQUEADOR-FIXADOR DE PARTE úNICA FOTOGRáFICO, MéTODO PARA PREPARAR UM AGENTE BRANQUEADOR E FIXADOR DE CONCENTRAçãO DE TRABALHO PARA PROCESSAMENTO FOTOGRáFICO, MéTODO PARA ESTABILIZAR O DITO CONCENTRADO, KIT DE PROCESSAMENTO FOTOGRáFICO, E, SOLUçãO úTIL PARA SIMULTANEAMENTE BRANQUEAR E FIXAR UM ELEMENTO FOTOGRáFICO". A presente invenção fornece composições e métodos para a produção de concentrados líquidos branqueadores-fixadores estáveis, adequados para a diluição em soluções de concentração de trabalho, usando um agente de branqueamento de oxidação de metal polivalente, pelo menos um agente de fixação, e uma fonte de íons fosfato. A precipitação, que ocorre quando um agente de branqueamento de ferro (III) é reduzido por componentes do concentrado, é evitada pela adição de íons fosfato.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/477,565 US6221570B1 (en) | 2000-01-06 | 2000-01-06 | One-part bleach-fix liquid concentrates |
| US09/715,612 US6455236B1 (en) | 2000-01-06 | 2000-11-17 | One-part bleach-fix liquid concentrates |
| PCT/US2000/034444 WO2001050196A1 (en) | 2000-01-06 | 2000-12-18 | One-part bleach-fix liquid concentrates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0016922A true BR0016922A (pt) | 2002-10-15 |
Family
ID=27045599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0016922-6A BR0016922A (pt) | 2000-01-06 | 2000-12-18 | Concentrado lìquido branqueador-fixador de parte única, método para preparar um agente branqueador e fixador de concentração de trabalho para processamento fotográfico, método para estabilizar o dito concentrado, kit de processamento fotográfico, e, solução útil para simultaneamente branquear e fixar um elemento fotográfico |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1269260A4 (pt) |
| JP (1) | JP2003529789A (pt) |
| AU (1) | AU2583001A (pt) |
| BR (1) | BR0016922A (pt) |
| CA (1) | CA2396002A1 (pt) |
| WO (1) | WO2001050196A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6069714A (en) | 1996-12-05 | 2000-05-30 | Applied Science Fiction, Inc. | Method and apparatus for reducing noise in electronic film development |
| EP1160622A1 (en) * | 2000-05-27 | 2001-12-05 | Agfa-Gevaert N.V. | A bleach-fixing concentrate |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE630320A (pt) * | 1962-04-05 | |||
| US3615507A (en) * | 1968-12-13 | 1971-10-26 | Eastman Kodak Co | Photographic bleach-fix solutions |
| US3620725A (en) * | 1969-01-23 | 1971-11-16 | Technology Inc | Rapid photographic development system |
| IL32940A (en) * | 1969-03-20 | 1973-01-30 | Kms Ind Inc | Equipment and method for developing exposed color photographic emulsions |
| GB1297905A (pt) * | 1970-01-13 | 1972-11-29 | ||
| DE2217570A1 (de) * | 1972-04-12 | 1973-10-18 | Agfa Gevaert Ag | Verfahren zum bleichfixieren von farbfotografischem material |
| DE2506404A1 (de) * | 1975-02-15 | 1976-08-26 | Agfa Gevaert Ag | Verfahren zur herstellung eines transparenten farbphotographischen bildes |
| US4814260A (en) * | 1986-06-20 | 1989-03-21 | Konishiroku Photo Industry Co., Ltd. | Method of storing photographic processing solution in a package having specific oxygen permeability |
-
2000
- 2000-12-18 CA CA002396002A patent/CA2396002A1/en not_active Abandoned
- 2000-12-18 BR BR0016922-6A patent/BR0016922A/pt not_active IP Right Cessation
- 2000-12-18 AU AU25830/01A patent/AU2583001A/en not_active Abandoned
- 2000-12-18 JP JP2001550492A patent/JP2003529789A/ja active Pending
- 2000-12-18 WO PCT/US2000/034444 patent/WO2001050196A1/en not_active Application Discontinuation
- 2000-12-18 EP EP00989310A patent/EP1269260A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003529789A (ja) | 2003-10-07 |
| AU2583001A (en) | 2001-07-16 |
| EP1269260A4 (en) | 2003-06-25 |
| WO2001050196A1 (en) | 2001-07-12 |
| EP1269260A1 (en) | 2003-01-02 |
| CA2396002A1 (en) | 2001-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FF | Decision: intention to grant | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
| B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A(S) 6A, 7A, 8A E 9A ANUIDADE(S). |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2025 DE 27/10/2009 E AO NAO RECOLHIMENTO DA 10A, 11A E 12A ANUIDADES. |