Patent · US Expired

Coating composition, based on organically modified inorganic condensates

US6790532B1 · kind B1 · utility

9Cited by

9References

25Claims

0Family size

Assignee

Institut fuer Neue Materialien gemeinnuetzige GmbH · DE

Inventors

Andreas Gier · Melle, DE
Martin Mennig · Idar-Oberstein, DE
Helmut Schmidt · Riegelsberg, DE

Key dates

Filing date	Apr 18, 2002
Grant date	Sep 14, 2004
Priority date	—
Expiry date	Jul 23, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31663
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A coating composition comprises a polycondensate obtained by reacting a prehydrolysate based on at least on epoxide-containing hydrolysable silane; at least one amine component selected from a prehydrolysate based on at least one amino-containing hydrolysable silane and an amine compound containing at least two amino groups; and an amino group protective reagent. The coating composition is particulary suitable for coating glass, glass ceramic, ceramic, and plastic, and permits an increase in strength and protection against damage.

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