Patent · US Active

Flame-retardant and color-stable polyamide molding compounds

US11859084B2 · kind B2 · utility

0Cited by

12References

26Claims

0Family size

Assignee

CLARIANT INTERNATIONAL LTD · CH

Inventors

Sebastian Hörold · Lechenich, DE
Elke Schlosser · Augsburg, DE
Eva-Maria Leuschner · Augsburg, DE

Key dates

Filing date	Oct 9, 2018
Grant date	Jan 2, 2024
Priority date	—
Expiry date	Jan 25, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2207/04
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to a flame-retardant polyamide composition containing: as component A) 1 to 96 wt. % of one or more thermoplastic polyamides; as component B) 2 to 25 wt. % of a diorganylphosphinic acid salt of formula (I),

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