Patent · US Active

IR reflective elements made of impact-resistance plastic, and a process for their production

US8293815B2 · kind B2 · utility

1Cited by

4References

16Claims

0Family size

Assignee

Evonik Röhm GmbH · DE

Inventors

Wolfgang Scharnke · Darmstadt, DE
Volker Mende · Darmstadt, DE

Key dates

Filing date	Dec 1, 2009
Grant date	Oct 23, 2012
Priority date	—
Expiry date	Aug 10, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2913
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A process for the production of a translucent, IR-reflective plastic element, consisting entirely or at least in part of an impact-resistant, thermoplastic plastic, containing IR-reflective particles made of a lamellar-shaped carrier pigments coated with a metal oxide and the plastic element made therefrom.

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