Patent · US Active

Rigid polyurethane foams

US9353234B2 · kind B2 · utility

1Cited by

2References

19Claims

0Family size

Assignee

BASF SE

Inventors

Olaf Jacobmeier · Lüdenscheid, DE
Gunnar Kampf · Bohmte, DE
Christian Koenig · Mannheim, DE

Key dates

Filing date	Feb 28, 2013
Grant date	May 31, 2016
Priority date	—
Expiry date	Feb 28, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G2110/0083
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to rigid polyurethane foams obtainable by reaction of

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