银;癸酸酯

反应条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: First, silver n-decanoate was prepared by the known procedure. Thus, commercial n-decanoic acid and sodium hydroxide were put in pure water and dissolved under heating at 60° C. to prepare sodium n-decanoate. Separately, an equivalent of silver nitrate was dissolved in pure water and the resulting solution was added to the above aqueous solution of sodium n-decanoate. The silver n-decanoate precipitating out was recovered with a suction filter and dried in a dryer. dissolved The silver n-decanoate precipitating out was recovered with a suction filter dried in a dryer

反应条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: First, silver n-decanoate was prepared by the known procedure. Thus, commercial n-decanoic acid and sodium hydroxide were put in pure water and dissolved under heating at 60° C. to prepare sodium n-decanoate. Separately, an equivalent of silver nitrate was dissolved in pure water and the resulting solution was added to the above aqueous solution of sodium n-decanoate. The silver n-decanoate precipitating out was recovered with a suction filter and dried in a dryer. dissolved The silver n-decanoate precipitating out was recovered with a suction filter dried in a dryer

反应条件: temp:5.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution obtained by dissolving 8.6 g of capric acid in 100 ml of butyl acetate was maintained at 5° C, and with good stirring, 50 ml of a 0.4% aqueous solution of hydrobromic acid was added and emulsified. To the resulting emulsion was added 50 ml of an aqueous solution of a silver ammonium complex salt containing 8.5 g of silver nitrate to form silver caprate and silver bromide simultaneously. The silver salts were separated, and washed, and then dispersed in 120 g of a 15% by weight aqueous solution of isopropyl alcohol. To the dispersion were added 20 cc of a 2.5% methanol solution of N-bromoacetamide as an anti-heat fogging agent, 60 cc of a 0.025% methanol solution of tetrachlorotetrabromofluorescein as a sensitizing dye, 300 mg of 2,3-dihydro-5-hydroxy-1,4-phthalazinedione (Compound II-5) and 100 cc of a 35% methyl Cellosolve solution of bisphenol A, and the mixture was stirred using a high speed rotary stirrer. The resulting coating solution was coated on a paper support so that the amount of the silver coated was 1.0 g/m2, and dried to form a heat developable light-sensitive material. A solution obtained

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 11 g of capric acid dissolved in 100 ml of butyl acetate was mixed with a solution of 1.8 g of sodium hydroxide dissolved in 150 ml of water, and 0.25 g of ammonium bromide and 0.02 g of ammonium iodide were then added thereto, all at 25° C. The resulting mixture was stirred by a homogenizer rotating at 1,500 r.p.m. to emulsify the mixture. While stirring, an aqueous solution of 8.5 g of silver nitrate dissolved in 50 ml of water was added to the emulsion to form silver bromoiodide and silver caprate at 25° C. When the reaction system was allowed to stand, it separated into two phases. After the aqueous phase was removed, the butyl acetate phase containing silver caprate and silver bromoiodide was dispersed in 180 g of a 15 wt % isopropanol solution of polyvinyl butyral to prepare a polymer dispersion of the silver salts, which was designated mixture C. at 25° C While stirring was added to the emulsion

反应条件: temp:5.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Into a solution of 8.6 g of capric acid in 100 ml of butyl acetate was emulsified 20 ml of a 2.5%, by weight, aqueous solution of hydrogen bromide while stirring with a stirrer at 5° C. To this emulsion was added 50 ml of an aqueous silver ammine complex solution containing 8.5 g of silver nitrate (which solution had been previously cooled to 5° C) over a period of 30 seconds to allow the capric acid, the hydrogen bromide and the silver ion to react simultaneously to form silver caprate and silver bromide simultaneously. After being allowed to stand, the mixture separated into a water phase and butyl acetate phase containing silver bromide and silver caprate. The water phase was removed and the butyl acetate phase was dispersed into 120 g of a 15%, by weight, solution of polyvinyl butyral in isopropanol. To the resulting silver salt-polymer dispersion, the following components were added in succession at 40° C at intervals of 5 minutes.

反应条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: First, silver n-decanoate was prepared by the known procedure. Thus, commercial n-decanoic acid and sodium hydroxide were put in pure water and dissolved under heating at 60° C. to prepare sodium n-decanoate. Separately, an equivalent of silver nitrate was dissolved in pure water and the resulting solution was added to the above aqueous solution of sodium n-decanoate. The silver n-decanoate precipitating out was recovered with a suction filter and dried in a dryer. dissolved The silver n-decanoate precipitating out was recovered with a suction filter dried in a dryer

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 8.6 g of capric acid in 100 ml of butyl acetate was maintained at a temperature of 5° C., to which 200 ml of water was added with stirring to form an emulsion. 50 ml of an aqueous solution of silver ammonium complex containing 8.5 g of silver nitrate (chillset at 5° C.) was added to the above emulsion over a 30 second period in order to allow the capric acid to react with the silver ion. After the removal of an aqueous phase, a silver caprate-containing butyl acetate phase was dispersed into 120 g of isopropanol solution containing 15 weight percent of polyvinyl butyral to produce a polymer dispersion of silver caprate. A composition containing the several components setforth below were added to the polymer dispersion of silver caprate in their listed order every ten minutes while maintaining the temperature at 50° C., resulting in the formation of a heat developable light-sensitive coating composition. was added to form an emulsion was added to the above emulsion over a 30 second period in order After the removal of an aqueous phase a silver caprate-containing butyl acetate phase was dispersed into 120 g of isopropanol solution containing 15 weight percent of polyvinyl butyral

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 8.6 g of capric acid in 100 ml of butyl acetate was maintained at a temperature of 5° C., to which 200 ml of water was added with stirring to form an emulsion. 50 ml of an aqueous solution of silver ammonium complex containing 8.5 g of silver nitrate (chillset at 5° C.) was added to the above emulsion over a 30 second period in order to allow the capric acid to react with the silver ion. After the removal of an aqueous phase, a silver caprate-containing butyl acetate phase was dispersed into 120 g of isopropanol solution containing 15 weight percent of polyvinyl butyral to produce a polymer dispersion of silver caprate. A composition containing the several components setforth below were added to the polymer dispersion of silver caprate in their listed order every ten minutes while maintaining the temperature at 50° C., resulting in the formation of a heat developable light-sensitive coating composition. was added to form an emulsion was added to the above emulsion over a 30 second period in order After the removal of an aqueous phase a silver caprate-containing butyl acetate phase was dispersed into 120 g of isopropanol solution containing 15 weight percent of polyvinyl butyral

反应条件: temp:50.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution prepared by dissolving 8.6 g of capric acid in 100 ml of butyl acetate was cooled to 50° C. and, while stirring, 20 ml of a 2.5% by weight acetone solution of N-bromosuccinimide was added thereto. To this mixture was added 50 ml of an aqueous solution (pH=9.5) of silver nitrate-ammonium complex salt containing 8.5 g of silver nitrate (cooled to 5° C.) to thereby react capric acid, N-bromosuccinimide and silver ion with each other to simultaneously form both silver caprate and silver bromide. The resulting solid phase containing silver caprate and silver bromide was collected (80 g) by centrifugation and dispersed in 120 g of a 15% isopropanol solution of polyvinyl butyral using a mixer to prepare a silver salt polymer dispersion (Polymer dispersion C). To Polymer dispersion C was added 2 cc of a 0.1 wt% aqueous solution of potassium thiosulfate and, after heating for 20 minutes at 40° C. (heating in the presence of the sulfur-containing compound for sensitizing), 72 ml of a 70 wt% methyl cellosolve solution of p-phenylphenol heated to 40° C. was added to prepare a coating dispersion. This was coated on a clay-coated paper in an amount of 0.7 g silver/m2 to prepare a thermally developable light-sensitive material, Sample 7. A solution prepared

反应条件: temp:5.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution obtained by dissolving 8.6 g of capric acid in 100 ml of butyl acetate was maintained at 5° C, and with good stirring, 50 ml of a 0.4% aqueous solution of hydrobromic acid was added and emulsified. To the resulting emulsion was added 50 ml of an aqueous solution of a silver ammonium complex salt containing 8.5 g of silver nitrate to form silver caprate and silver bromide simultaneously. The silver salts were separated, and washed, and then dispersed in 120 g of a 15% by weight aqueous solution of isopropyl alcohol. To the dispersion were added 20 cc of a 2.5% methanol solution of N-bromoacetamide as an anti-heat fogging agent, 60 cc of a 0.025% methanol solution of tetrachlorotetrabromofluorescein as a sensitizing dye, 300 mg of 2,3-dihydro-5-hydroxy-1,4-phthalazinedione (Compound II-5) and 100 cc of a 35% methyl Cellosolve solution of bisphenol A, and the mixture was stirred using a high speed rotary stirrer. The resulting coating solution was coated on a paper support so that the amount of the silver coated was 1.0 g/m2, and dried to form a heat developable light-sensitive material. A solution obtained

反应条件: temp:5.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Into a solution of 8.6 g of capric acid in 100 ml of butyl acetate was emulsified 20 ml of a 2.5%, by weight, aqueous solution of hydrogen bromide while stirring with a stirrer at 5° C. To this emulsion was added 50 ml of an aqueous silver ammine complex solution containing 8.5 g of silver nitrate (which solution had been previously cooled to 5° C) over a period of 30 seconds to allow the capric acid, the hydrogen bromide and the silver ion to react simultaneously to form silver caprate and silver bromide simultaneously. After being allowed to stand, the mixture separated into a water phase and butyl acetate phase containing silver bromide and silver caprate. The water phase was removed and the butyl acetate phase was dispersed into 120 g of a 15%, by weight, solution of polyvinyl butyral in isopropanol. To the resulting silver salt-polymer dispersion, the following components were added in succession at 40° C at intervals of 5 minutes.

反应条件: temp:50.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 20 ml of a 2.5 wt% aqueous solution of hydrogen bromide was added to a solution of 8.6 g of capric acid in 100 ml of butyl acetate which was maintained at a temperature of 50° C. and stirred with a stirrer, resulting in the formation of an emulsion. 50 ml of an aqueous solution of silver nitrate-ammonium complex containing 8.5 g of silver nitrate (chill-set at 5° C.) was added dropwise into the resulting emulsion over a 30 second period to allow the capric acid and hydrogen bromide to react simultaneously with silver ion. Silver caprate and silver bromide were then formed at the same time. After removal of the aqueous phase, the butyl acetate phase containing both silver caprate and silver bromide was dispersed into 120 g of a 15 wt% isopropanol solution of polyvinyl butyral to form a polymer dispersion. The components (kept at 40° C.) set forth below were added to the polymer dispersion in their listed order at 5 minute intervals. resulting in the formation of an emulsion was added dropwise into the resulting emulsion over a 30 second period