CH441994A - Verfahren zur Herstellung photographischer Silberhalogenidemulsionen nach der Ausflockungsmethode - Google Patents
Verfahren zur Herstellung photographischer Silberhalogenidemulsionen nach der AusflockungsmethodeInfo
- Publication number
- CH441994A CH441994A CH1420062A CH1420062A CH441994A CH 441994 A CH441994 A CH 441994A CH 1420062 A CH1420062 A CH 1420062A CH 1420062 A CH1420062 A CH 1420062A CH 441994 A CH441994 A CH 441994A
- Authority
- CH
- Switzerland
- Prior art keywords
- silver halide
- halide emulsions
- photographic silver
- flocculation method
- preparing photographic
- Prior art date
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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F26/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL301289D NL301289A (es) | 1962-12-04 | ||
CH1420062A CH441994A (de) | 1962-12-04 | 1962-12-04 | Verfahren zur Herstellung photographischer Silberhalogenidemulsionen nach der Ausflockungsmethode |
FR954920A FR1375497A (fr) | 1962-12-04 | 1963-11-25 | Procédé d'obtention d'émulsions photographiques d'halogénure d'argent selon le procédé de floculation |
BE640736A BE640736A (es) | 1962-12-04 | 1963-12-03 | |
DEC31574A DE1212839B (de) | 1962-12-04 | 1963-12-03 | Verfahren zur Herstellung photographischer Silberhalogenidemulsionen nach der Ausflockungsmethode unter Verwendung von Mischpolymerisaten als Flockungsmittel |
AT966063A AT245928B (de) | 1962-12-04 | 1963-12-03 | Verfahren zur Herstellung photographischer Silberhalogenidemulsionen nach der Ausflockungsmethode |
ES0294129A ES294129A1 (es) | 1962-12-04 | 1963-12-03 | Procedimiento para preparar emulsiones fotograficas de haluro de plata por el metodo de la floculaciën |
US327837A US3360373A (en) | 1962-12-04 | 1963-12-03 | Process for the manufacture of silver halide emulsions by the flocculation method |
GB47976/63A GB1005404A (en) | 1962-12-04 | 1963-12-04 | Process for the manufacture of silver halide emulsions by the flocculation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1420062A CH441994A (de) | 1962-12-04 | 1962-12-04 | Verfahren zur Herstellung photographischer Silberhalogenidemulsionen nach der Ausflockungsmethode |
Publications (1)
Publication Number | Publication Date |
---|---|
CH441994A true CH441994A (de) | 1967-08-15 |
Family
ID=4398761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1420062A CH441994A (de) | 1962-12-04 | 1962-12-04 | Verfahren zur Herstellung photographischer Silberhalogenidemulsionen nach der Ausflockungsmethode |
Country Status (8)
Country | Link |
---|---|
US (1) | US3360373A (es) |
AT (1) | AT245928B (es) |
BE (1) | BE640736A (es) |
CH (1) | CH441994A (es) |
DE (1) | DE1212839B (es) |
ES (1) | ES294129A1 (es) |
GB (1) | GB1005404A (es) |
NL (1) | NL301289A (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1101409A (en) * | 1965-06-01 | 1968-01-31 | Fuji Photo Film Co Ltd | Improvements in and relating to photographic light sensitive materials |
US3479186A (en) * | 1966-01-27 | 1969-11-18 | Polaroid Corp | Emulsion binders |
US3505067A (en) * | 1967-03-16 | 1970-04-07 | Gaf Corp | Alkylated poly-n-vinyl-lactam stabilized silver halide emulsions |
US3421896A (en) * | 1967-08-03 | 1969-01-14 | Gen Aniline & Film Corp | Prevention of silver occulsion in color photography |
JPS4838417B1 (es) * | 1969-09-22 | 1973-11-17 | ||
GB1401768A (en) * | 1971-12-20 | 1975-07-30 | Agfa Gevaert | Polymerisable unsaturated oxazolidines and tetrahydro-1,3-oxa zines and polymers thereof |
JPS4993013A (es) * | 1973-01-08 | 1974-09-04 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2592107A (en) * | 1948-11-19 | 1952-04-08 | Hercules Powder Co Ltd | Synthetic amphoteric polymers containing free amino groups and free acid groups |
GB889760A (en) * | 1958-04-10 | 1962-02-21 | Ferrania Spa | Improvements in the preparation of photographic emulsions |
DE1094099B (de) * | 1958-04-10 | 1960-12-01 | Ferrania Spa | Photographische, lichtempfindliche Emulsion und Verfahren zu deren Herstellung |
-
0
- NL NL301289D patent/NL301289A/xx unknown
-
1962
- 1962-12-04 CH CH1420062A patent/CH441994A/de unknown
-
1963
- 1963-12-03 DE DEC31574A patent/DE1212839B/de active Pending
- 1963-12-03 BE BE640736A patent/BE640736A/xx unknown
- 1963-12-03 US US327837A patent/US3360373A/en not_active Expired - Lifetime
- 1963-12-03 AT AT966063A patent/AT245928B/de active
- 1963-12-03 ES ES0294129A patent/ES294129A1/es not_active Expired
- 1963-12-04 GB GB47976/63A patent/GB1005404A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT245928B (de) | 1966-03-25 |
NL301289A (es) | |
US3360373A (en) | 1967-12-26 |
GB1005404A (en) | 1965-09-22 |
ES294129A1 (es) | 1964-06-01 |
DE1212839B (de) | 1966-03-17 |
BE640736A (es) | 1964-06-03 |
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