Patent · US Expired

Planar textile structure with improved heat retention

US4316931A · kind A · utility

14Cited by

2References

6Claims

0Family size

Assignee

Firma Carl Freudenberg · DE

Inventors

Kurt M. Tischer · Wissen, DE
Bohuslav Tecl · Weinheim, DE
Walter Fottinger · Weinheim, DE

Key dates

Filing date	Feb 25, 1980
Grant date	Feb 23, 1982
Priority date	—
Expiry date	Feb 25, 2000

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/259
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A method for improving the heat retention of a planar textile structure by coating at least one surface of the structure with a dispersion of liquid carrier, cross-linkable binder and metallic powder, and then cross-linking the binder and removing the liquid carrier from the coating.

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