Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Copper red frits and pigments
The invention relates to porcelain glaze composition being free from lead, cadmium, bismuth, Ferrum, selenium, arsenic, tantalum and sulfide. The compositions includes a solid part including a glass frits part, wherein the glass frits part is copper-free and comprises: a. 55-75wt%SiO2, b. 4-22wt%R2O, wherein R is at least one of Na and K, c. 2-30wt%R'O, wherein R' is at least one of Mg, Ca, Sr and Ba, d. 0.1-3wt%AI2O3, and e. 1-15wt%SnO. The resulting compositions can be used to decorate and protect automotive, beverage, architectural, pharmaceutical and other glass substrates, generally imparting a red color.
Copper red frits and pigments
The invention relates to porcelain glaze composition being free from lead, cadmium, bismuth, Ferrum, selenium, arsenic, tantalum and sulfide. The compositions includes a solid part including a glass frits part, wherein the glass frits part is copper-free and comprises: a. 55-75wt%SiO2, b. 4-22wt%R2O, wherein R is at least one of Na and K, c. 2-30wt%R'O, wherein R' is at least one of Mg, Ca, Sr and Ba, d. 0.1-3wt%AI2O3, and e. 1-15wt%SnO. The resulting compositions can be used to decorate and protect automotive, beverage, architectural, pharmaceutical and other glass substrates, generally imparting a red color.
Copper red frits and pigments
AXTELL ENOS A III (Autor:in) / SAKOSKE GEORGE E (Autor:in) / SCHULZ ANDREAS (Autor:in) / HANICH JUERGEN (Autor:in) / HECK LOTHAR (Autor:in) / SPEER DIETRICH (Autor:in) / BAUMANN MARTIN (Autor:in)
09.09.2015
Patent
Elektronische Ressource
Englisch
Copper red frits and pigments comprising silica and at least one of cupric oxide and cuprous oxide
| Europäisches Patentamt | 2016
| TIBKAT | 2014
| TIBKAT | 2004
| Online Contents | 1994
Online Contents | 2002