Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of silver mercapto compound
The invention provides a preparation method of a silver mercapto compound, wherein the method includes the following steps: (A) performing a continuous reaction to Venetian turpentine and sulfur for 4-6 h at 160-170 DEG C, allowing the mixture to stand and adding cyclohexanone to prepare sulfurized venetian turpentine; and (B) adding the sulfurized venetian turpentine prepared in the step (A) to a solution which is formed by silver carbonate and dichloromethane with stirring, and then stirring the mixed solution and adding ethanol, wherein the white oily silver resinate is instantly changed into a light-brown color, and separating the silver resinate and washing the silver resinate in distilled water to obtain the silver mercapto compound. The silver mercapto compound can be used as solvent in lavendin oil, lavender oil, turpentine, terpilenol, rosemary oil and other essential oils. A decorative component containing the novel silver resin hydrochloride can be melted when being used for decorating a base material, such as glass, and can maintain an excellent stickiness even at a low temperature.
Preparation method of silver mercapto compound
The invention provides a preparation method of a silver mercapto compound, wherein the method includes the following steps: (A) performing a continuous reaction to Venetian turpentine and sulfur for 4-6 h at 160-170 DEG C, allowing the mixture to stand and adding cyclohexanone to prepare sulfurized venetian turpentine; and (B) adding the sulfurized venetian turpentine prepared in the step (A) to a solution which is formed by silver carbonate and dichloromethane with stirring, and then stirring the mixed solution and adding ethanol, wherein the white oily silver resinate is instantly changed into a light-brown color, and separating the silver resinate and washing the silver resinate in distilled water to obtain the silver mercapto compound. The silver mercapto compound can be used as solvent in lavendin oil, lavender oil, turpentine, terpilenol, rosemary oil and other essential oils. A decorative component containing the novel silver resin hydrochloride can be melted when being used for decorating a base material, such as glass, and can maintain an excellent stickiness even at a low temperature.
Preparation method of silver mercapto compound
LIU QUANHUI (Autor:in) / STEPHEN (Autor:in) / LIU QUANYAO (Autor:in)
11.11.2015
Patent
Elektronische Ressource
Englisch
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