DE3406600A1 - Verfahren zum aufschmelzen photographischer materialien - Google Patents
Verfahren zum aufschmelzen photographischer materialienInfo
- Publication number
- DE3406600A1 DE3406600A1 DE19843406600 DE3406600A DE3406600A1 DE 3406600 A1 DE3406600 A1 DE 3406600A1 DE 19843406600 DE19843406600 DE 19843406600 DE 3406600 A DE3406600 A DE 3406600A DE 3406600 A1 DE3406600 A1 DE 3406600A1
- Authority
- DE
- Germany
- Prior art keywords
- melting
- photographic materials
- emulsion
- materials
- photographic
- Prior art date
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 45
- 238000002844 melting Methods 0.000 title claims abstract description 33
- 230000008018 melting Effects 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000011068 loading method Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims 1
- 239000000839 emulsion Substances 0.000 description 31
- 229920000159 gelatin Polymers 0.000 description 14
- 235000019322 gelatine Nutrition 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 108010010803 Gelatin Proteins 0.000 description 13
- 239000008273 gelatin Substances 0.000 description 13
- 235000011852 gelatine desserts Nutrition 0.000 description 13
- 239000000155 melt Substances 0.000 description 8
- 230000003068 static effect Effects 0.000 description 8
- 238000000576 coating method Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- -1 silver halide Chemical class 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920000578 graft copolymer Polymers 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000004593 Epoxy Chemical class 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- JOXWSDNHLSQKCC-UHFFFAOYSA-N ethenesulfonamide Chemical class NS(=O)(=O)C=C JOXWSDNHLSQKCC-UHFFFAOYSA-N 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N ethyl formate Chemical class CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000012948 isocyanate Chemical class 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 125000005439 maleimidyl group Chemical class C1(C=CC(N1*)=O)=O 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 1
- 229920002006 poly(N-vinylimidazole) polymer Polymers 0.000 description 1
- 229920000233 poly(alkylene oxides) Chemical class 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007962 solid dispersion Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005303 weighing 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/025—Physical treatment of emulsions, e.g. by ultrasonics, refrigeration, pressure
-
- 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
- G03C2200/00—Details
- G03C2200/09—Apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58029910A JPS59155837A (ja) | 1983-02-24 | 1983-02-24 | 写真材料の融解方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3406600A1 true DE3406600A1 (de) | 1984-08-30 |
| DE3406600C2 DE3406600C2 (enrdf_load_stackoverflow) | 1989-10-26 |
Family
ID=12289142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843406600 Granted DE3406600A1 (de) | 1983-02-24 | 1984-02-23 | Verfahren zum aufschmelzen photographischer materialien |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS59155837A (enrdf_load_stackoverflow) |
| DE (1) | DE3406600A1 (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2626088A1 (fr) * | 1988-01-18 | 1989-07-21 | Kodak Pathe | Procede d'obtention d'une composition de couchage photographique |
| US4958934A (en) * | 1986-05-02 | 1990-09-25 | Fuji Photo Film Co., Ltd. | Method and apparatus for continuous melting of gelled substance |
| WO1992009007A1 (en) * | 1990-11-14 | 1992-05-29 | Eastman Kodak Company | Method and apparatus for continuous liquefaction of gelled photographic materials |
| US5264024A (en) * | 1989-12-26 | 1993-11-23 | Eastman Kodak Company | Method for degassing an aqueous composition and device for carrying out this method |
| US5275793A (en) * | 1992-08-28 | 1994-01-04 | Eastman Kodak Company | Direct coupled degasser and liquefier |
| US5445913A (en) * | 1994-02-25 | 1995-08-29 | Eastman Kodak Company | Process for the formation of heat image separation elements of improved sensitometry |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02271344A (ja) * | 1989-04-13 | 1990-11-06 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料及びその製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2432556C2 (de) * | 1974-07-06 | 1982-09-02 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur Herstellung photographischer Materialien |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934816Y2 (enrdf_load_stackoverflow) * | 1971-06-05 | 1974-09-21 | ||
| JPS55159928A (en) * | 1979-06-01 | 1980-12-12 | Fuji Photo Film Co Ltd | Melting method and device for gel-like material |
-
1983
- 1983-02-24 JP JP58029910A patent/JPS59155837A/ja active Granted
-
1984
- 1984-02-23 DE DE19843406600 patent/DE3406600A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2432556C2 (de) * | 1974-07-06 | 1982-09-02 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur Herstellung photographischer Materialien |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958934A (en) * | 1986-05-02 | 1990-09-25 | Fuji Photo Film Co., Ltd. | Method and apparatus for continuous melting of gelled substance |
| FR2626088A1 (fr) * | 1988-01-18 | 1989-07-21 | Kodak Pathe | Procede d'obtention d'une composition de couchage photographique |
| WO1989006829A1 (en) * | 1988-01-18 | 1989-07-27 | Eastman Kodak Company | Method for obtaining a photographic coating composition |
| US5182190A (en) * | 1988-01-18 | 1993-01-26 | Eastman Kodak Company | Method for obtaining a photographic coating composition |
| US5264024A (en) * | 1989-12-26 | 1993-11-23 | Eastman Kodak Company | Method for degassing an aqueous composition and device for carrying out this method |
| WO1992009007A1 (en) * | 1990-11-14 | 1992-05-29 | Eastman Kodak Company | Method and apparatus for continuous liquefaction of gelled photographic materials |
| US5191910A (en) * | 1990-11-14 | 1993-03-09 | Eastman Kodak Company | Method and apparatus for continuous liquefaction of gelled photographic materials |
| US5275793A (en) * | 1992-08-28 | 1994-01-04 | Eastman Kodak Company | Direct coupled degasser and liquefier |
| US5445913A (en) * | 1994-02-25 | 1995-08-29 | Eastman Kodak Company | Process for the formation of heat image separation elements of improved sensitometry |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59155837A (ja) | 1984-09-05 |
| DE3406600C2 (enrdf_load_stackoverflow) | 1989-10-26 |
| JPH0316008B2 (enrdf_load_stackoverflow) | 1991-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |