Patent · US Active

Thermoplastic polyurethanes and their use

US8530600B2 · kind B2 · utility

0Cited by

2References

15Claims

0Family size

Assignee

Bayer MaterialScience AG · DE

Inventors

Faisal Shafiq · Kaarst, DE
Christian Wamprecht · Neuss, DE
David Pucket · Grenoble, FR

Key dates

Filing date	Apr 28, 2011
Grant date	Sep 10, 2013
Priority date	—
Expiry date	Apr 28, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L83/06
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

This invention concerns thermoplastic polyurethane mouldings with improved surface resistance (resistance to writing and scratching) and very good technical processability as well as their use.

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