Patent · US Expired

Process and additional devices of drying machines for the uniform drying of textiles

US4173077A · kind A · utility

6Cited by

7References

3Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Walter Birke · Frankfurt am Main, DE
Hans-Ulrich von der Eltz · Frankfurt am Main, DE
Franz Schon · Frankfurt am Main, DE

Key dates

Filing date	Sep 10, 1976
Grant date	Nov 6, 1979
Priority date	—
Expiry date	Sep 10, 1996

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06C2700/09
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Process for the uniform drying of a travelling textile web impregnated with treating agents by contacting the textile web oscillatorily over its width with the hot air current or heat radiation supplied by the corresponding sources of heat and hitting the web unilaterally or bilaterally. Devices for carrying out this process are described.

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