Title: Dielectric composition
Application Number: 86101812 Application Date: 1986.03.20
Publication Number: 1003651 Publication Date: 1986.10.01
Approval Pub. Date: 1990.09.19 Granted Pub. Date: 1990.09.19
International Classifi-cation: H01B3/08;H01B3/10;H05K3/46
Applicant(s) Name: E.I. Du. Pont de Nemours and Co. Address:
Inventor(s) Name: Jerry Irwin Steinberg
Attorney & Agent: WU XIAONAN
Abstract:
    A dielectric composition comprising an admixture of finely divided solids comprising (a) a noncrystallizable glass of which the deformation temperature (Td) is 580 DEG C -625 DEG C, and the softening point (Ts) is 630 DEG C -700 DEG C, and (Ts-Td) is 50 DEG C -75 DEG C, and (b) a refractory which is substantially insoluble in the glass at temperatures of 825 DEG C -900 DEG C.
Time: 33