Patent · US Active

Use of block polyethersiloxanes as stabilizers in polyurethane foams

US7671103B2 · kind B2 · utility

19Cited by

8References

16Claims

0Family size

Assignee

GOLDSCHMIDT HOLDING GMBH · DE

Inventors

Christian Eilbracht · Herne, DE
Manfred Klincke · Castrop-Rauxel, DE
Isabella Ulrich-Brehm · Ratingen, DE

Key dates

Filing date	Jan 7, 2005
Grant date	Mar 2, 2010
Priority date	—
Expiry date	Jun 21, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2483/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to the use of compounds of the general formula (VII)as stabilizers in the preparation of polyurethane foams.

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