JPS55155346A - Gelatin hardening method - Google Patents
Gelatin hardening methodInfo
- Publication number
- JPS55155346A JPS55155346A JP6249679A JP6249679A JPS55155346A JP S55155346 A JPS55155346 A JP S55155346A JP 6249679 A JP6249679 A JP 6249679A JP 6249679 A JP6249679 A JP 6249679A JP S55155346 A JPS55155346 A JP S55155346A
- Authority
- JP
- Japan
- Prior art keywords
- hardening
- formula
- photographic
- compound
- change
- 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
- 108010010803 Gelatin Proteins 0.000 title abstract 2
- 229920000159 gelatin Polymers 0.000 title abstract 2
- 239000008273 gelatin Substances 0.000 title abstract 2
- 235000019322 gelatine Nutrition 0.000 title abstract 2
- 235000011852 gelatine desserts Nutrition 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- FUOSTELFLYZQCW-UHFFFAOYSA-N 1,2-oxazol-3-one Chemical compound OC=1C=CON=1 FUOSTELFLYZQCW-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000001879 gelation Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/30—Hardeners
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE:To provide a stable color photographic material undergoing little change on standing without deteriorating the photographic characteristics such as fog and sensitivity of a photographic emulsion by reacting a 3-hydroxyisoxazol type specified compound with gelatin. CONSTITUTION:To 1g of gelation is added about 0.1mol of one or more kinds of compounds represented by formula I (where each of R<1> and R<2> is H, alkyl, alkenyl, alkoxy or acyl, R<1> and R<2> may bond to each other to form a carbon ring, R<3> is an n-valent residue bonding to C of carboxylic acid ester-forming carboxyl group through C or N, n is 2 or 3, and m is 0 or 1), e.g. the compound of formula II, and the resulting emulsion is used. This hardening agent has no hydgroscopicity and no decomposability, so it does not change in quality at all even if stored at room temp. over a long term. The agent exhibits superior dissolution resistance to alkali solns. and superior film surface hardness, and it has a hardening action with very little post hardening caused by allowing to stand or after-treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6249679A JPS55155346A (en) | 1979-05-21 | 1979-05-21 | Gelatin hardening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6249679A JPS55155346A (en) | 1979-05-21 | 1979-05-21 | Gelatin hardening method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55155346A true JPS55155346A (en) | 1980-12-03 |
| JPS5748776B2 JPS5748776B2 (en) | 1982-10-18 |
Family
ID=13201825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6249679A Granted JPS55155346A (en) | 1979-05-21 | 1979-05-21 | Gelatin hardening method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55155346A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005255612A (en) * | 2004-03-11 | 2005-09-22 | Sumitomo Bakelite Co Ltd | Aromatic dicarboxylic acid ester having ethynyl group and method for producing the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0593195U (en) * | 1992-05-20 | 1993-12-17 | 松下電器産業株式会社 | Speaker |
-
1979
- 1979-05-21 JP JP6249679A patent/JPS55155346A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005255612A (en) * | 2004-03-11 | 2005-09-22 | Sumitomo Bakelite Co Ltd | Aromatic dicarboxylic acid ester having ethynyl group and method for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5748776B2 (en) | 1982-10-18 |
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