GB1152375A - Direct Positive Photographic Materials - Google Patents
Direct Positive Photographic MaterialsInfo
- Publication number
- GB1152375A GB1152375A GB49932/66A GB4993266A GB1152375A GB 1152375 A GB1152375 A GB 1152375A GB 49932/66 A GB49932/66 A GB 49932/66A GB 4993266 A GB4993266 A GB 4993266A GB 1152375 A GB1152375 A GB 1152375A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- copolymers
- methacrylates
- alkyl acrylates
- silver halide
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 title abstract 3
- -1 silver halide Chemical class 0.000 abstract 6
- 125000005250 alkyl acrylate group Chemical group 0.000 abstract 5
- 229920001577 copolymer Polymers 0.000 abstract 5
- 229910052709 silver Inorganic materials 0.000 abstract 4
- 239000004332 silver Substances 0.000 abstract 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 abstract 1
- RYYXDZDBXNUPOG-UHFFFAOYSA-N 4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine;dihydrochloride Chemical compound Cl.Cl.C1C(N)CCC2=C1SC(N)=N2 RYYXDZDBXNUPOG-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- IZWSFJTYBVKZNK-UHFFFAOYSA-O N-dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonic acid Chemical compound CCCCCCCCCCCC[N+](C)(C)CCCS(O)(=O)=O IZWSFJTYBVKZNK-UHFFFAOYSA-O 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 abstract 1
- SJOOOZPMQAWAOP-UHFFFAOYSA-N [Ag].BrCl Chemical compound [Ag].BrCl SJOOOZPMQAWAOP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 238000000586 desensitisation Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229930195734 saturated hydrocarbon Natural products 0.000 abstract 1
- 230000001235 sensitizing effect Effects 0.000 abstract 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 235000011150 stannous chloride Nutrition 0.000 abstract 1
- 239000001119 stannous chloride Substances 0.000 abstract 1
- 125000004434 sulfur atom Chemical group 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/485—Direct positive emulsions
- G03C1/48515—Direct positive emulsions prefogged
-
- 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
- C08F28/00—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 bond to sulfur or by a heterocyclic ring containing sulfur
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50686265A | 1965-11-08 | 1965-11-08 | |
| US58226266A | 1966-09-27 | 1966-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1152375A true GB1152375A (en) | 1969-05-14 |
Family
ID=27055610
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49932/66A Expired GB1152375A (en) | 1965-11-08 | 1966-11-08 | Direct Positive Photographic Materials |
| GB10478/69A Expired GB1157070A (en) | 1965-11-08 | 1966-11-08 | Direct Positive Photographic Materials |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10478/69A Expired GB1157070A (en) | 1965-11-08 | 1966-11-08 | Direct Positive Photographic Materials |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US3512985A (enrdf_load_stackoverflow) |
| BE (2) | BE689232A (enrdf_load_stackoverflow) |
| CH (2) | CH474779A (enrdf_load_stackoverflow) |
| DE (2) | DE1547747C3 (enrdf_load_stackoverflow) |
| FR (2) | FR1498212A (enrdf_load_stackoverflow) |
| GB (2) | GB1152375A (enrdf_load_stackoverflow) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2216075A1 (de) * | 1972-04-01 | 1973-10-11 | Agfa Gevaert Ag | Photographisches material zur herstellung direktpositiver photographischer bilder |
| JPS49106821A (enrdf_load_stackoverflow) * | 1973-02-12 | 1974-10-09 | ||
| US3861918A (en) * | 1973-03-09 | 1975-01-21 | Polaroid Corp | Synthetic silver halide emulsion binder |
| US4070190A (en) * | 1973-09-03 | 1978-01-24 | E. I. Du Pont De Nemours And Company | Process for producing photographic silver halide emulsions having a core/shell structure |
| US4120727A (en) * | 1975-12-08 | 1978-10-17 | Polaroid Corporation | Polymeric cyanoalkyl acrylate silver halide peptizer |
| US4089688A (en) * | 1975-12-08 | 1978-05-16 | Polaroid Corporation | Polymeric N-alkenyl carbamate silver halide peptizer |
| US4131471A (en) * | 1975-12-08 | 1978-12-26 | Polaroid Corporation | Synthetic polymeric silver halide peptizer |
| US4210450A (en) * | 1978-11-20 | 1980-07-01 | Polaroid Corporation | Method for forming photosensitive silver halide emulsion |
| DE69018827T2 (de) * | 1990-10-19 | 1995-09-21 | Agfa Gevaert Nv | Herstellung chloridreicher tabularer Emulsionskörner. |
| DE69328884T2 (de) | 1992-03-19 | 2000-12-07 | Fuji Photo Film Co., Ltd. | Verfahren zur Herstellung einer photographischen Silberhalogenidemulsion |
| DE69329509T2 (de) | 1992-03-19 | 2001-05-03 | Fuji Photo Film Co., Ltd. | Verfahren zur Herstellung einer photographischen Silberhalogenidemulsion |
| JPH09152696A (ja) | 1995-11-30 | 1997-06-10 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料 |
| CN102503186B (zh) * | 2011-11-10 | 2014-06-11 | 复旦大学 | 一种制作红外空芯光纤的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2490758A (en) * | 1948-08-28 | 1949-12-06 | Eastman Kodak Co | Fuchsone dyes in a direct positive photographic process |
| BE539322A (enrdf_load_stackoverflow) * | 1954-06-29 | |||
| BE609927A (enrdf_load_stackoverflow) * | 1959-01-12 | |||
| US3287289A (en) * | 1962-06-11 | 1966-11-22 | Eastman Kodak Co | Plasticizers for radiation sensitive systems |
-
1965
- 1965-11-08 US US506862A patent/US3512985A/en not_active Expired - Lifetime
-
1966
- 1966-09-27 US US582262A patent/US3477852A/en not_active Expired - Lifetime
- 1966-11-03 BE BE689232A patent/BE689232A/xx unknown
- 1966-11-03 BE BE689233A patent/BE689233A/xx unknown
- 1966-11-04 FR FR82488A patent/FR1498212A/fr not_active Expired
- 1966-11-04 FR FR82489A patent/FR1498213A/fr not_active Expired
- 1966-11-07 DE DE1547747A patent/DE1547747C3/de not_active Expired
- 1966-11-07 DE DE1966E0032798 patent/DE1547746A1/de active Pending
- 1966-11-08 CH CH1605466A patent/CH474779A/fr not_active IP Right Cessation
- 1966-11-08 CH CH1659768A patent/CH498418A/fr not_active IP Right Cessation
- 1966-11-08 GB GB49932/66A patent/GB1152375A/en not_active Expired
- 1966-11-08 GB GB10478/69A patent/GB1157070A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3512985A (en) | 1970-05-19 |
| BE689232A (enrdf_load_stackoverflow) | 1967-04-14 |
| CH474779A (fr) | 1969-06-30 |
| FR1498212A (fr) | 1967-10-13 |
| BE689233A (enrdf_load_stackoverflow) | 1967-04-14 |
| FR1498213A (fr) | 1967-10-13 |
| US3477852A (en) | 1969-11-11 |
| DE1547747C3 (de) | 1975-06-19 |
| GB1157070A (en) | 1969-07-02 |
| DE1547747A1 (de) | 1969-12-04 |
| DE1547747B2 (de) | 1974-11-07 |
| CH498418A (fr) | 1970-10-31 |
| DE1547746A1 (de) | 1969-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1152375A (en) | Direct Positive Photographic Materials | |
| GB1250717A (enrdf_load_stackoverflow) | ||
| GB1413498A (en) | Sensitive silver halide photographic materials | |
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| GB1215610A (en) | New interpolymers and their use in materials for photography | |
| GB1186715A (en) | Photographic Emulsions | |
| GB1054123A (enrdf_load_stackoverflow) | ||
| GB1285247A (en) | Photographic silver halide materials | |
| US3536491A (en) | Photographic materials containing polymers | |
| US3457072A (en) | Photographic element and process | |
| US3785822A (en) | Photographic emulsions and developers containing 2-mercapto heterocyclic compounds | |
| GB1373228A (en) | Silver halide photographic emulsions | |
| GB1186721A (en) | Photographic Emulsions | |
| GB1297901A (enrdf_load_stackoverflow) | ||
| GB1199645A (en) | Photographic Silver Halide Emulsions | |
| GB1164494A (en) | Photographic Silver Halide Materials | |
| GB1135112A (en) | Linear condensation polymers | |
| GB1521730A (en) | Sensitization of a silver halide photographic emulsion | |
| GB1441612A (en) | Method of making photographic silver halide materials | |
| GB974723A (en) | Light sensitive gelatino-silver halide photographic emulsions | |
| GB1457818A (en) | Sensitized silver halide photographic emulsion and material containing the emulsion | |
| GB1141597A (en) | Photomechanical printing processes and materials therefor | |
| GB1350230A (en) | Silver halide photographic light-sensitive material | |
| GB1338433A (en) | Making photographic direct-positive silver halide emulsions | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees | ||
| PCNP | Patent ceased through non-payment of renewal fee |