초록 ▼

A ceramic color composition which comprises from 5 to 40 wt % of a heat-resistant color pigment powder, from 50 to 94.5 wt % of a glass powder, from 0 to 25 wt % of a refractory filler, and from 0.1 to 40 wt % of at least one whisker-like refractory filler selected from the group consisting of alumi

A ceramic color composition which comprises from 5 to 40 wt % of a heat-resistant color pigment powder, from 50 to 94.5 wt % of a glass powder, from 0 to 25 wt % of a refractory filler, and from 0.1 to 40 wt % of at least one whisker-like refractory filler selected from the group consisting of aluminum borate whiskers, .alpha.-alumina whiskers, potassium titanate whiskers, zinc oxide whiskers, Na.sub.2 Ca.sub.2 P.sub.2 O.sub.18 whiskers, magnesium oxide whiskers, magnesium borate whiskers, basic magnesium sulfate (MgSO.sub.4.5MgO.8H.sub.2 O) whiskers and titanium diboride whiskers.

대표청구항 ▼

[ What is claimed is:] [1.]1. A ceramic color composition which comprises:from 5 to 40 wt. % of a heat-resistant color pigment powder, from 50 to 94.5 wt. % of a glass powder containing SiO.sub.2 in an amount of 10 to 45 wt %, from 0 to 25 wt. % of a refractory filler, and from 0.1 to 40 wt. % of at

[ What is claimed is:] [1.]1. A ceramic color composition which comprises:from 5 to 40 wt. % of a heat-resistant color pigment powder, from 50 to 94.5 wt. % of a glass powder containing SiO.sub.2 in an amount of 10 to 45 wt %, from 0 to 25 wt. % of a refractory filler, and from 0.1 to 40 wt. % of at least one whisker shaped refractory filler selected from the group consisting of aluminum borate whiskers, zinc oxide whiskers, Na.sub.2 Ca.sub.2 P.sub.2 O.sub.18 whiskers, magnesium oxide whiskers, magnesium borate whiskers, basic magnesium sulfate (MgSO.sub.4.MgO.8H.sub.2 O) whiskers and titanium diboride whiskers.