Patent · US Active

Composition containing specific amides and organomodified siloxanes, suitable for producing polyurethane foams

US8946310B2 · kind B2 · utility

10Cited by

33References

12Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Martin Glos · Borken, DE
Carsten Schiller · Mülheim an der Ruhr, DE
Christian Eilbracht · Herne, DE

Key dates

Filing date	Apr 16, 2012
Grant date	Feb 3, 2015
Priority date	—
Expiry date	Apr 23, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2375/04
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

Compositions suitable for producing polyurethane foams which include at least a polyol component, a catalyst catalyzing the formation of a urethane or isocyanurate bond, optionally a blowing agent, optionally further additives and optionally an isocyanate component, which are characterized in that they additionally include an admixture including at least one specific amide and at least one siloxane compound, wherein the mass ratio of siloxane compounds to compounds of formula (I) is above 1:10.

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