Patent · US Active

Flame-retardant thermoplastic polyurethane based on polycarbonate diols

US10377880B2 · kind B2 · utility

0Cited by

1References

15Claims

0Family size

Assignee

BASF SE

Inventors

Oliver Steffen Henze · Bohmte, DE
Oliver Muehren · Bramsche, DE
Alfons Bertels · Diepholz, DE
Sabine Conrad · Diepholz, DE

Key dates

Filing date	Jun 21, 2013
Grant date	Aug 13, 2019
Priority date	—
Expiry date	Jun 21, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K2003/2227
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to compositions comprising at least one thermoplastic polyurethane, at least one metal hydroxide, and at least one phosphorus-containing flame retardant, where the thermoplastic polyurethane is a thermoplastic polyurethane based on at least one diisocyanate and on at least one polycarbonatediol. The present invention further relates to the use of compositions of this type for producing cable sheathing.

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