Patent · US Active

Method for producing a solder glass green seal

US10170775B2 · kind B2 · utility

0Cited by

10References

19Claims

0Family size

Assignee

Forschungszentrum Jülich GmbH · DE

Inventors

Dirk Federmann · Kevelaer, DE
Hans-Rainer Zerfass · Burscheid, DE
Sonja-Michaela Gross-Barsnick · Aachen, DE

Key dates

Filing date	Apr 10, 2014
Grant date	Jan 1, 2019
Priority date	—
Expiry date	Apr 15, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/50
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A method for producing a glass solder green seal, wherein a paste comprising a glass solder powder is applied to the surface of a screen, which on the bottom side and in the screen mesh comprises regions having a coating impermeable to the paste, and the paste is pushed through the screen onto a substrate and subsequently dried, wherein printing is carried out onto an intermediate carrier serving as the substrate, from which the dried glass solder green seal can be completely detached.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.