CH527439A - Verfahren zum Einarbeiten eines im wesentlichen wasserunlöslichen Zusatzes in eine ein hydrophiles Kolloid enthaltende Giessmasse - Google Patents
Verfahren zum Einarbeiten eines im wesentlichen wasserunlöslichen Zusatzes in eine ein hydrophiles Kolloid enthaltende GiessmasseInfo
- Publication number
- CH527439A CH527439A CH405070A CH405070A CH527439A CH 527439 A CH527439 A CH 527439A CH 405070 A CH405070 A CH 405070A CH 405070 A CH405070 A CH 405070A CH 527439 A CH527439 A CH 527439A
- Authority
- CH
- Switzerland
- Prior art keywords
- incorporating
- compound containing
- hydrophilic colloid
- casting compound
- essentially water
- Prior art date
Links
- 239000000654 additive Substances 0.000 title 1
- 230000000996 additive effect Effects 0.000 title 1
- 238000005266 casting Methods 0.000 title 1
- 239000000084 colloidal system Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 238000000034 method Methods 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
- 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
- G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1476369 | 1969-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH527439A true CH527439A (de) | 1972-08-31 |
Family
ID=10047061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH405070A CH527439A (de) | 1969-03-20 | 1970-03-18 | Verfahren zum Einarbeiten eines im wesentlichen wasserunlöslichen Zusatzes in eine ein hydrophiles Kolloid enthaltende Giessmasse |
Country Status (8)
Country | Link |
---|---|
US (1) | US3658546A (da) |
JP (1) | JPS498330B1 (da) |
BE (1) | BE747589A (da) |
CA (1) | CA933406A (da) |
CH (1) | CH527439A (da) |
DE (1) | DE2013419C3 (da) |
FR (1) | FR2039738A5 (da) |
GB (1) | GB1297947A (da) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5040659B1 (da) * | 1971-06-18 | 1975-12-25 | ||
JPS561615B2 (da) * | 1972-12-28 | 1981-01-14 | ||
GB1460894A (en) * | 1973-03-19 | 1977-01-06 | Agfa Gevaert | Method of incorporating photographic ingredients into hydrophilic colloids |
DE3036846A1 (de) * | 1980-09-30 | 1982-05-27 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur herstellung von dispersionen hydrophober substanzen in wasser |
US4957857A (en) * | 1988-12-23 | 1990-09-18 | Eastman Kodak Company | Stabilization of precipitated dispersions of hydrophobic couplers |
US5015564A (en) * | 1988-12-23 | 1991-05-14 | Eastman Kodak Company | Stabilizatin of precipitated dispersions of hydrophobic couplers, surfactants and polymers |
US5158863A (en) * | 1989-01-17 | 1992-10-27 | Eastman Kodak Company | Methods of forming stable dispersions of photographic materials |
US4990431A (en) * | 1989-01-17 | 1991-02-05 | Eastman Kodak Company | Methods of forming stable dispersions of photographic materials |
US5089380A (en) * | 1989-10-02 | 1992-02-18 | Eastman Kodak Company | Methods of preparation of precipitated coupler dispersions with increased photographic activity |
US5104776A (en) * | 1989-11-29 | 1992-04-14 | Eastman Kodak Company | Increased photographic activity precipitated coupler dispersions prepared by coprecipitation with liquid carboxylic acids |
US5087554A (en) * | 1990-06-27 | 1992-02-11 | Eastman Kodak Company | Stabilization of precipitated dispersions of hydrophobic couplers |
US5256527A (en) * | 1990-06-27 | 1993-10-26 | Eastman Kodak Company | Stabilization of precipitated dispersions of hydrophobic couplers |
US5616446A (en) * | 1994-09-29 | 1997-04-01 | Konica Corporation | Silver halide photographic light-sensitive material |
JP3508081B2 (ja) | 1995-10-30 | 2004-03-22 | コニカミノルタホールディングス株式会社 | ハロゲン化銀写真感光材料用固体処理剤および処理方法 |
GB0002626D0 (en) * | 2000-02-05 | 2000-03-29 | Eastman Kodak Co | Nonionic oligomeric surfactants and their use as dispersants and stabilisers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2353262A (en) * | 1942-11-24 | 1944-07-11 | Eastman Kodak Co | Preventing crystallization of couplers |
US2835579A (en) * | 1955-08-31 | 1958-05-20 | Eastman Kodak Co | N-alkyl and acylphenol coupler solvents for color photography |
US3050394A (en) * | 1959-09-30 | 1962-08-21 | Gen Aniline & Film Corp | Method of incorporating color couplers in hydrophlic colloids |
US3092495A (en) * | 1960-06-09 | 1963-06-04 | Gen Aniline & Film Corp | Lower alkyl lactate coupler solvents |
DE1127714B (de) * | 1960-08-20 | 1962-04-12 | Perutz Photowerke G M B H | Verfahren zur Herstellung von farbphotographischen Halogensilberemulsionen |
-
1969
- 1969-03-20 GB GB1476369A patent/GB1297947A/en not_active Expired
-
1970
- 1970-03-11 CA CA077138A patent/CA933406A/en not_active Expired
- 1970-03-18 JP JP45023476A patent/JPS498330B1/ja active Pending
- 1970-03-18 CH CH405070A patent/CH527439A/de not_active IP Right Cessation
- 1970-03-19 FR FR7009986A patent/FR2039738A5/fr not_active Expired
- 1970-03-19 BE BE747589D patent/BE747589A/xx unknown
- 1970-03-20 DE DE2013419A patent/DE2013419C3/de not_active Expired
- 1970-03-20 US US21470A patent/US3658546A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE747589A (fr) | 1970-09-21 |
FR2039738A5 (da) | 1971-01-15 |
US3658546A (en) | 1972-04-25 |
CA933406A (en) | 1973-09-11 |
DE2013419B2 (de) | 1980-12-04 |
GB1297947A (da) | 1972-11-29 |
JPS498330B1 (da) | 1974-02-26 |
DE2013419C3 (de) | 1981-08-27 |
DE2013419A1 (de) | 1970-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |