AU542904B2 - Method for the precipitation of silver halides - Google Patents

Method for the precipitation of silver halides

Info

Publication number: AU542904B2
Authority: AU; Australia
Prior art keywords: precipitation; silver halides; halides; silver
Prior art date: 1979-12-12
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.): Ceased

Application number

AU64875/80A

Other versions

AU6487580A (en

Inventor

A.G.E. Mignot

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.)

Eastman Kodak Co

Original Assignee

Kodak Pathe SA

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.)

1979-12-12

Filing date

1980-11-27

Publication date

1985-03-21

1979-12-12 Priority claimed from FR7930462A external-priority patent/FR2471620A1/en

1980-11-27 Application filed by Kodak Pathe SA filed Critical Kodak Pathe SA

1981-07-06 Publication of AU6487580A publication Critical patent/AU6487580A/en

1985-03-21 Application granted granted Critical

1985-03-21 Publication of AU542904B2 publication Critical patent/AU542904B2/en

2000-11-27 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

238000000034 method Methods 0.000 title 1
238000001556 precipitation Methods 0.000 title 1
229910052709 silver Inorganic materials 0.000 title 1
239000004332 silver Substances 0.000 title 1
-1 silver halides Chemical class 0.000 title 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/015—Apparatus or processes for the preparation of emulsions
- 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
- G03C1/015—Apparatus or processes for the preparation of emulsions
- G03C2001/0157—Ultrafiltration

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Colloid Chemistry (AREA)
Fuel-Injection Apparatus (AREA)

AU64875/80A 1979-12-12 1980-11-27 Method for the precipitation of silver halides Ceased AU542904B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
FR7930462		1979-12-12
FR7930462A FR2471620A1 (en)	1979-12-12	1979-12-12	Silver halide dispersions prodn. - by pptn. in medium contg. silver salt and soluble salt, and growing the grains whilst reducing the vol. of the dispersion
US11668580A	1980-01-30	1980-01-30
US116685		1980-01-30

Publications (2)

Publication Number	Publication Date
AU6487580A AU6487580A (en)	1981-07-06
AU542904B2 true AU542904B2 (en)	1985-03-21

Family

ID=26221487

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU64875/80A Ceased AU542904B2 (en)	1979-12-12	1980-11-27	Method for the precipitation of silver halides

Country Status (7)

Country	Link
EP (1)	EP0041959B1 (en)
JP (1)	JPS5943727B2 (en)
AU (1)	AU542904B2 (en)
BR (1)	BR8008975A (en)
CA (1)	CA1137805A (en)
DE (1)	DE3071619D1 (en)
WO (1)	WO1981001754A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4336328A (en) *	1981-06-11	1982-06-22	Eastman Kodak Company	Silver halide precipitation process with deletion of materials through the reaction vessel
US5164092A (en) *	1991-02-20	1992-11-17	Eastman Kodak Company	2-stage ultrafiltration process for photographic emulsions
US5248418A (en) *	1991-02-20	1993-09-28	Eastman Kodak Company	2-stage ultrafiltration system for photographic emulsions
EP0768570A1 (en)	1995-10-09	1997-04-16	Konica Corporation	Image forming method
JPH09166853A (en)	1995-12-15	1997-06-24	Konica Corp	Image forming method of silver halide color photographic sensitive material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3790386A (en) *	1971-11-19	1974-02-05	Agfa Gevaert Ag	Process for the production of silver halide dispersions
FR2239699A1 (en) *	1973-07-31	1975-02-28	Ciba Geigy Ag	Desalination and concn. of silver halide emulsion - via polymeric membrane and deionised water plus ultrafiltration

1980
- 1980-11-25 CA CA000365396A patent/CA1137805A/en not_active Expired
- 1980-11-27 JP JP56500007A patent/JPS5943727B2/en not_active Expired
- 1980-11-27 WO PCT/FR1980/000170 patent/WO1981001754A1/en not_active Ceased
- 1980-11-27 BR BR8008975A patent/BR8008975A/en not_active IP Right Cessation
- 1980-11-27 DE DE8080902237T patent/DE3071619D1/en not_active Expired
- 1980-11-27 AU AU64875/80A patent/AU542904B2/en not_active Ceased
- 1980-11-27 EP EP80902237A patent/EP0041959B1/en not_active Expired

Also Published As

Publication number	Publication date
JPS5943727B2 (en)	1984-10-24
AU6487580A (en)	1981-07-06
EP0041959B1 (en)	1986-05-28
DE3071619D1 (en)	1986-07-03
EP0041959A1 (en)	1981-12-23
BR8008975A (en)	1981-10-20
CA1137805A (en)	1982-12-21
JPS56501776A (en)	1981-12-03
WO1981001754A1 (en)	1981-06-25

Publication	Publication Date	Title
AU534769B2 (en)	1984-02-16	Method
AU533096B2 (en)	1983-10-27	Method
AU529947B2 (en)	1983-06-23	Method
AU6231980A (en)	1981-03-19	Method
AU531547B2 (en)	1983-08-25	Method
AU539791B2 (en)	1984-10-18	Method
AU6194080A (en)	1981-03-19	Method
AU531350B2 (en)	1983-08-18	Method
AU6192480A (en)	1981-03-12	Method
AU6166380A (en)	1981-03-19	Method
AU6191780A (en)	1981-03-05	Method
AU5520380A (en)	1980-08-14	Method
AU8474682A (en)	1982-12-16	Silver halide precipitation process
AU5900980A (en)	1981-01-22	Method
AU6165480A (en)	1981-04-30	Method
AU539025B2 (en)	1984-09-06	Method
AU539149B2 (en)	1984-09-13	Method
AU529582B2 (en)	1983-06-09	Method
AU6232980A (en)	1981-03-19	Method
AU6171480A (en)	1981-03-12	Method
AU546195B2 (en)	1985-08-22	Method
AU535826B2 (en)	1984-04-05	Method
AU534665B2 (en)	1984-02-09	Method
AU542904B2 (en)	1985-03-21	Method for the precipitation of silver halides
AU6209180A (en)	1981-03-19	Method