GB904863A - Compositions containing cellulose compounds for photography - Google Patents
Compositions containing cellulose compounds for photographyInfo
- Publication number
- GB904863A GB904863A GB39201/58A GB3920158A GB904863A GB 904863 A GB904863 A GB 904863A GB 39201/58 A GB39201/58 A GB 39201/58A GB 3920158 A GB3920158 A GB 3920158A GB 904863 A GB904863 A GB 904863A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxyethyl cellulose
- carboxylic
- groups
- reduced viscosity
- weight
- 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
- 239000000203 mixture Substances 0.000 title abstract 5
- 229920002678 cellulose Polymers 0.000 title abstract 3
- 239000001913 cellulose Substances 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 abstract 30
- 239000004354 Hydroxyethyl cellulose Substances 0.000 abstract 30
- 229940071826 hydroxyethyl cellulose Drugs 0.000 abstract 30
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 abstract 30
- -1 silver halides Chemical class 0.000 abstract 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 6
- 150000001733 carboxylic acid esters Chemical group 0.000 abstract 6
- 108010010803 Gelatin Proteins 0.000 abstract 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- 229920000159 gelatin Polymers 0.000 abstract 4
- 239000008273 gelatin Substances 0.000 abstract 4
- 235000019322 gelatine Nutrition 0.000 abstract 4
- 235000011852 gelatine desserts Nutrition 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 150000008064 anhydrides Chemical class 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 3
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 abstract 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 125000003368 amide group Chemical group 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 2
- 150000001732 carboxylic acid derivatives Chemical group 0.000 abstract 2
- 125000002843 carboxylic acid group Chemical group 0.000 abstract 2
- DUVOZUPPHBRJJO-UHFFFAOYSA-N ethyl 2-isocyanatoacetate Chemical compound CCOC(=O)CN=C=O DUVOZUPPHBRJJO-UHFFFAOYSA-N 0.000 abstract 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 229940014800 succinic anhydride Drugs 0.000 abstract 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 125000004181 carboxyalkyl group Chemical group 0.000 abstract 1
- 229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Natural products CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical class OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- HAMGRBXTJNITHG-UHFFFAOYSA-N methyl isocyanate Chemical compound CN=C=O HAMGRBXTJNITHG-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000005498 phthalate group Chemical class 0.000 abstract 1
- 235000011118 potassium hydroxide Nutrition 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- 150000003900 succinic acid esters Chemical class 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
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US700555A US3003878A (en) | 1957-12-04 | 1957-12-04 | Photographic emulsions of improved flexibility and increased silver covering power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB904863A true GB904863A (en) | 1962-08-29 |
Family
ID=24813952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB39201/58A Expired GB904863A (en) | 1957-12-04 | 1958-12-04 | Compositions containing cellulose compounds for photography |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3003878A (en:Method) |
| BE (1) | BE573515A (en:Method) |
| DE (1) | DE1104332B (en:Method) |
| FR (1) | FR1221625A (en:Method) |
| GB (1) | GB904863A (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3085009A (en) * | 1961-01-16 | 1963-04-09 | Du Pont | Photographic emulsions and elements containing a water soluble mannan |
| US3087818A (en) * | 1961-01-16 | 1963-04-30 | Du Pont | Photographic emulsions, elements, and processes |
| US3085010A (en) * | 1961-01-16 | 1963-04-09 | Du Pont | Photographic emulsions and elements containing a water soluble laminarin |
| US3077400A (en) * | 1962-04-26 | 1963-02-12 | Polaroid Corp | Color diffusion transfer using gelatinsilver halide emulsions containing cellulose ethers |
| US3338716A (en) * | 1963-12-04 | 1967-08-29 | Hercules Inc | Light-sensitive complex of soluble silver salts and cellulose derivatives |
| EP0239363B1 (en) | 1986-03-25 | 1992-10-28 | Konica Corporation | Light-sensitive silver halide photographic material feasible for high speed processing |
| USH874H (en) * | 1986-06-04 | 1991-01-01 | Konishiroku Photo Industry Co., Ltd. | Process for manufacturing a silver halide photographic material having a support and at least one hydrophilic colloid layer |
| EP0699952B1 (en) | 1994-08-30 | 2001-05-16 | Agfa-Gevaert N.V. | A novel core-shell latex for use in photographic materials |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1994038A (en) * | 1929-11-19 | 1935-03-12 | Ig Farbenindustrie Ag | Hydroxyalkylcellulose ester |
| US2045411A (en) * | 1934-07-25 | 1936-06-23 | Brown Co | Preparation of solutions of hydroxy-cellulose ethers |
| GB496049A (en) * | 1937-04-19 | 1938-11-21 | Ig Farbenindustrie Ag | Improved manufacture of light-sensitive photographic preparations |
| NL62290C (en:Method) * | 1937-09-07 | |||
| US2245499A (en) * | 1939-06-07 | 1941-06-10 | Sylvania Ind Corp | Cellulose derivative, wax emulsion for coating wrapping materials |
| US2415382A (en) * | 1944-03-31 | 1947-02-04 | Du Pont | Photographic elements including hydrophilic color formers |
| US2474700A (en) * | 1946-03-27 | 1949-06-28 | Gen Aniline & Film Corp | Diazotype sensitized papers having cellulose ether sizing |
| BE484325A (en:Method) * | 1947-08-13 | |||
| US2848327A (en) * | 1953-02-19 | 1958-08-19 | Screen Engineering Co | Glass fabric resin impregnated base coated with a light sensitive layer |
-
0
- BE BE573515D patent/BE573515A/xx unknown
-
1957
- 1957-12-04 US US700555A patent/US3003878A/en not_active Expired - Lifetime
-
1958
- 1958-10-22 DE DEE16617A patent/DE1104332B/de active Pending
- 1958-12-02 FR FR780645A patent/FR1221625A/fr not_active Expired
- 1958-12-04 GB GB39201/58A patent/GB904863A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1104332B (de) | 1961-04-06 |
| BE573515A (en:Method) | |
| FR1221625A (fr) | 1960-06-02 |
| US3003878A (en) | 1961-10-10 |
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