Patent · US Expired

Heat-conducting thermoplastic compounds and uses thereof

US8062726B2 · kind B2 · utility

14Cited by

5References

13Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Robert Greiner · Baiersdorf, DE
Manfred Ochsenkühn · Starnberg, DE
Lothar Schön · Neunkirchen, DE

Key dates

Filing date	Dec 12, 2002
Grant date	Nov 22, 2011
Priority date	—
Expiry date	Sep 13, 2024

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/139
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to flexible compounds that are made of a thermoplastic elastomer and a filler having increased thermal conductivity, and to flexible heat-conducting tubes produced on the basis thereof that are especially useful as heating or cooling tubes. The inventive mixtures have a thermal conductivity in the range of from 0.5 to 2 W/mK.

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