Patent · US Active

Anticorrosive flame retardant formulations for thermoplastic polymers

US11053375B2 · kind B2 · utility

0Cited by

6References

8Claims

0Family size

Assignee

Clariant Plastics & Coatings Ltd · CH

Inventors

Muriel Rakotomalala · St. Leon-Rot, DE
Elke Schlosser · Augsburg, DE
Sebastian Hoerold · Diedorf, DE
Wolfgang Wanzke · Meitingen, DE

Key dates

Filing date	Jun 20, 2016
Grant date	Jul 6, 2021
Priority date	—
Expiry date	Jun 20, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K21/12
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention provides anticorrosive flame retardant formulations for thermoplastic polymers, comprising from 20 to 97.9% by weight of a (di)phosphinic acid salt of formula (I) and/or (II) wherein wherein

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