Patent · US Expired

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

US7129285B2 · kind B2 · utility

2Cited by

4References

11Claims

0Family size

Assignee

ROEHM GMBH & CO. KG · DE

Inventors

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

Key dates

Filing date	May 7, 2002
Grant date	Oct 31, 2006
Priority date	—
Expiry date	Dec 31, 2023

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.