Patent · US Expired

Aqueous 1-component silicone composition

US6699930B1 · kind B1 · utility

1Cited by

10References

11Claims

0Family size

Assignee

Wacker Chemie AG · DE

Inventors

Manfred Schmidt · Krefeld, DE
Antje Lässig · Dresden, DE
Bernward Deubzer · Burghausen, DE
Frank Baumann · Mehring, DE

Key dates

Filing date	Jul 18, 2000
Grant date	Mar 2, 2004
Priority date	—
Expiry date	Feb 12, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G77/18
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

An aqueous 1-component composition which forms a resilient silicone network on drying and is obtained by reaction, at a temperature of at least 40° C., ofI) a surfactant-stabilized dispersion of a highly crosslinked silicone compound which carries reactive groups which are selected from silanol, hydrocarbon-oxy and silanolate groups withII) a surfactant-stabilized emulsion of optionally precrosslinked silicone oil which carries reactive groups which are selected from silanol, hydrocarbon-oxy and silanolate groups.

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