Patent · US Active

Preparations having improved efficacy as flame retardants

US11390711B2 · kind B2 · utility

0Cited by

12References

17Claims

0Family size

Assignee

LANXESS Deutschland GmbH · DE

Inventors

Jan-Gerd Hansel · Bensberg, DE
Heiko Tebbe · Dormagen, DE

Key dates

Filing date	Nov 21, 2019
Grant date	Jul 19, 2022
Priority date	—
Expiry date	Aug 4, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2201/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to preparations having improved efficacy as flame retardants, to the use thereof and to polyurethanes containing the preparations according to the invention.

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