公开(公告)号：US3900634A

公开(公告)日：1975-08-19

申请号：US37840273

申请日：1973-07-12

Applicant: GLAVERBEL

Inventor： PLUMAT EMILE ,  DEMOULIN PIERRE

IPC: B41M1/12 ,  B41M1/34 ,  B60S1/02 ,  C03C17/06 ,  H05B3/84 ,  C23C17/00 ,  H05B3/12

CPC classification number: H05B3/84 ,  B41M1/12 ,  B41M1/34 ,  H05B2203/017 ,  Y10T428/24909 ,  Y10T428/24926

Abstract: An electrically heatable transparent glazing panel composed of a transparent glass substrate is provided with at least one electrically conductive coating strip by applying onto the substrate a coating composition composed of a suspension or paste incorporating metal particles and intermixed glass particles, at least some of which are of a glass having a softening point lower than that of the glass of the substrate, substantially all of which particles are less than 5 microns in size, and subesquently firing the applied composition. In the composition, the proportion of metal particles is sufficient to render the resulting coating electrically conductive.