Lauric Acid → Silver laurate

HRID 263147

Reaktionsgleichung

Reaktionsgleichung von HRID 263147
[OH-].[Na+].[C:3]([OH:16])(=[O:15])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14].[N+]([O-])([O-])=O.[Ag+:21]>O.C1(C)C=CC=CC=1>[C:3]([O-:16])(=[O:15])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14].[Ag+:21]

Komponenten

6

Edukt 3

HCID 3893Lauric AcidHCID 14798Sodium HydroxideHCID 24470Silver Nitrate

Produkt 1

HCID 9904644Silver laurate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 1140TolueneLösungsmittel

Versuchsvorschrift

1.9 g of sodium hydroxide was dissolved in 200 ml of water. To this solution, a solution produced by dissolving 12 g of lauric acid in 100 ml of toluene was added and the mixture was stirred with a stirrer to emulsify. To this emulsion, an aqueous solution of silver nitrate (silver nitrate: 8.5 g, water: 50 cc) was added over a 60 second period to produce silver laurate while stirring (800 rpm, 5 minutes). The precipitated silver laurate was removed and dispersed using a ball mill in 30 mg of polyvinyl butyral and 200 ml of isopropyl alcohol to produce a polymer dispersion. This was designated Solution A. 6 cc of a 1.4% methanol solution of N-bromophthalazinone was added to 50 g of the above described polymer dispersion of the silver salt and the mixture was stirred at 50° C. for 90 minutes. This was designated Solution B. To 25 g of Solution B, materials of the following Composition (I) were added to produce a heat-developable photosensitive composition. This composition was applied to a paper support (art paper) at a coverage of 0.4 g of silver per m2 of the support to produce a heat-developable Photosensitive Material (B - 1).

Aufarbeitung

  1. customTo this solution, a solution produced
  2. additionwas added

Quellen und Nachweise

ORD-Eintrag
ord-47a11397a25141928a7dd4332f694b4e
Quelldatensatz
uspto-grants-1979_05
Patentnummer
US04156611

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