Patent ID: 7041722
Filing Date: 2006-05-09
Classification: B44C,C03C,C04B,C09D,Y10S,Y10T

Abstract:
1. Noble metal preparation for the production of noble metal decorations on fireable decoration substrates, containing one or more noble metal compounds selected from the group consisting of Au, Ag, Pd and Pt, and a medium whose binder system comprises a resin mixture comprising: (a) 25 to 50 wt. % of one or more polyamide resins, (b) 5 to 30 wt. % of one or more sulfurized recent resins, (c) 10 to 18.3 wt. % of one or more rosin-modified resins, (d) 10 to 40 wt. % of one or more alkyl phenolic resins, (e) 0 to 30 wt. % of other resins, excluding non-plasticizing resols, wherein two or more components of said resin mixture may be present in the form of a reaction product formed at 50 to 150° C. and/or wherein one or more components of said resin system or reaction products of at least two resin components may be present in the form of a reaction product formed at 50 to 150° C. in the presence of a sulfur-containing gelation agent and the noble metal compounds, and (f) one or more fluxes.