GB1076378A - Improvements in or relating to photosensitive silver halide emulsions - Google Patents
Improvements in or relating to photosensitive silver halide emulsionsInfo
- Publication number
- GB1076378A GB1076378A GB42296/65A GB4229665A GB1076378A GB 1076378 A GB1076378 A GB 1076378A GB 42296/65 A GB42296/65 A GB 42296/65A GB 4229665 A GB4229665 A GB 4229665A GB 1076378 A GB1076378 A GB 1076378A
- Authority
- GB
- United Kingdom
- Prior art keywords
- prepared
- morpholino
- acrylamide
- morpholine
- reacting
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/12—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms
- C07D295/125—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/13—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
-
- 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F20/60—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing nitrogen in addition to the carbonamido nitrogen
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Polymers of the formula <FORM:1076378/C3/1> and copolymers represented by the general formula <FORM:1076378/C3/2> wherein R1 and R2 are each hydrogen or methyl; x and y are integers; n is 1-3; and Z is .CONH2, O.CO.CH3, COOCH3, or a 2-pyrrolidone-ly or morpholino-carbonyl group, are used in photographic applications. The polymers and copolymers are prepared by polymerizing the appropriate monomers and comonomers in the presence of catalysts such as ascorbic acid/hydrogen peroxide, azobisisobutyronitrile and potassium peroxide. Specified comonomers are vinyl acetate, methyl acrylate, acrylamide, vinyl pyrrolidone and acryloyl morpholine. Polymerization may be effected in water, aqueous isopropanol or dimethylformamide. The polymeric product can be isolated by dialysis and subsequent freezing.ALSO:N-morpholino methylacrylamide is prepared by reacting acrylamide with formalin, hydroquinone, and morpholine; N-morpholinoethyl acrylamide by reacting ethyleneimine with morpholine and reaction of the morpholino ethylamine so prepared with acryloylchloride; and N-morpholino propyl acrylamide by reacting acryloylchloride with N-aminopropyl morpholine. Corresponding derivatives of methacrylamide may be prepared in a similar manner.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5659964 | 1964-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1076378A true GB1076378A (en) | 1967-07-19 |
Family
ID=13031660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB42296/65A Expired GB1076378A (en) | 1964-10-05 | 1965-10-05 | Improvements in or relating to photosensitive silver halide emulsions |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3429707A (en) |
| DE (1) | DE1547817A1 (en) |
| GB (1) | GB1076378A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1401768A (en) * | 1971-12-20 | 1975-07-30 | Agfa Gevaert | Polymerisable unsaturated oxazolidines and tetrahydro-1,3-oxa zines and polymers thereof |
| JPS4993013A (en) * | 1973-01-08 | 1974-09-04 | ||
| DE4119505A1 (en) * | 1991-06-13 | 1992-12-17 | Du Pont Deutschland | METHOD FOR PRODUCING A RADIOGRAPHIC RECORDING MATERIAL WITH LOW LIGHT SENSITIVITY |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3341332A (en) * | 1963-07-24 | 1967-09-12 | Fuji Photo Film Co Ltd | Light-sensitive photographic material containing polyalkenoylmorpholine |
| US3271158A (en) * | 1963-08-09 | 1966-09-06 | Eastman Kodak Co | Photographic silver halide emulsions having high wet density retention |
| US3178269A (en) * | 1964-07-10 | 1965-04-13 | William E Mcconnaughey | Carbon dioxide absorption manifold |
-
1965
- 1965-10-02 DE DE19651547817 patent/DE1547817A1/en active Pending
- 1965-10-04 US US492667A patent/US3429707A/en not_active Expired - Lifetime
- 1965-10-05 GB GB42296/65A patent/GB1076378A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1547817A1 (en) | 1969-11-20 |
| US3429707A (en) | 1969-02-25 |
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