Abstract: The invention is directed to a thick film conductor composition wherein such compositions have improved solderability and adhesion to substrates due to the addition of a crystalline material from the feldspar family.

Abstract: A crystallizable low melting glass consisting essentially of PbO, ZnO, B.sub.2 O.sub.3, GeO.sub.2 and optionally SiO.sub.2, SnO.sub.2 and a metal oxide colorant.

Abstract: The invention is directed to a thermal cycle adhesion additive composition consisting essentially of an admixture of finely divided particles of oxides of bismuth, copper, lead, zinc, and transition metal and to conductive thick film compositions made therefrom.

Abstract: A crystallizable glass composition comprising PbO and/or Bi.sub.2 O.sub.3, ZnO, B.sub.2 O.sub.3, Cr.sub.2 O.sub.3, SnO.sub.2 and optionally SiO.sub.2 and/or Al.sub.2 O.sub.3, having an optical density parameter .gtoreq.1.6.

Abstract: Thick film conductor compositions comprising an admixture of finely divided particles ofA. noble metal, noble metal alloy or mixtures thereof, andB. inorganic binder comprising a glass corresponding to the formula Bi.sub.4 Si.sub.3-x Ge.sub.x O.sub.12, having ZnO dissolved therein, andC. A glass bleed-out inhibitor selected from pyrochlore-related oxides, metal resinates and mixtures thereof, all of A through C being dispersed inD. organic medium.

Abstract: A thick film conductor composition comprising an admixture of finely divided particles of noble metal and inorganic binder dispersed in organic medium in which the inorganic binder consists essentially of a bismuth silicate glass and/or bismuth germanate glass, ZnO and optionally Bi.sub.2 O.sub.3.

Abstract: A thick film conductor composition comprising an admixture of finely divided particles of noble metal and inorganic binder dispersed in organic medium in which the inorganic binder consists essentially of a bismuth silicate glass and/or bismuth germanate glass, ZnO and optionally Bi.sub.2 O.sub.3.

Abstract: Tin alloy solder powder compositions comprising finely divided particles of the alloy coated with a thin continuous layer of organic flux sufficient to lower the electrical conductivity and to obscure the eutectic domains on the surface of the alloy particles.

Abstract: Na.sup.+ -conducting glass and glass-ceramic of the composition comprising aNa.sub.2 O, bSiO.sub.2, cM.sub.2 O.sub.3, dM'O.sub.2 and eM"O wherein, based on the combined molar amounts totaling 100%, a is 32-41 mole %, b is 50-58 mole %, the ratio a/b is 0.575/1 to 0.760/1, c is 0-8 mole %, d is 0-7 mole %, e is 0-17 mole %, 2c+d+e is at least 8.7 mole %, M is one or more elements selected from the group consisting of the rare earth elements, yttrium and iron, M' is Zr or Hf and M" is Mg, Ca, Sr or Ba, Na.sup.+ -conducting composition having the substantially cubic crystalline structure of the formula Na.sub.9-x-n-z/2 M.sub.1+x/3-2y-n-z/2 M'.sub.y+n M".sub.y+z Si.sub.6 O.sub.18 wherein M, M' and M" are as defined above, x is 0 to 1.5, y is 0 to 0.5, z is 0 to 2.0, n is 0 to 0.5, y+n.ltoreq.0.5 and y+z.ltoreq.2.0 and the use of said glass, glass-ceramic and crystalline cubic material as a solid electrolyte.