Flame retardant dispersion

US7273901B2 · kind B2 · utility

Assignee

• Clariant Produkte (Deutschland) GmbH · DE

Inventors

• Martin Sicken · Cologne, DE
• Susanne Knop · Hamburg, DE
• Sebastian Hoerold · Diedorf, DE
• Harald Bauer · Ehningen, DE

Key dates

• Filing date: Mar 5, 2004
• Grant date: Sep 25, 2007
• Expiry date: May 8, 2025

Classification

• Technology area (CPC H): Electricity
• CPC primary: H05K1/0373
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to a novel flame retardant dispersion for thermoplastic and thermoset polymers, comprising, as component A, a phosphinic salt of the formula (I), and/or a diphosphinic salt of the formula (II), and/or polymers of these,where