Patent · US Expired

Method for producing silicone foams

US6359026B1 · kind B1 · utility

10Cited by

6References

4Claims

0Family size

Assignee

General Electric Company · US

Inventors

Gerwig Marquardt · Odenthal, DE
Thomas Naumann · Leverkusen, DE
Helmut Hurnik · Leverkusen, DE

Key dates

Filing date	Nov 22, 2000
Grant date	Mar 19, 2002
Priority date	—
Expiry date	Nov 22, 2020

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2383/04
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The invention relates to a method for producing silicone foams from silicone masses containing ammonium carbonate or ammonium hydrogen or alkali hydrogen carbonates and UHF-active substances, by means of ultra-high frequency waves.

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