Patent · US Expired

Experimental plant for the coating and drying of material in the form of webs

US4276853A · kind A · utility

0Cited by

1References

11Claims

0Family size

Assignee

AGFA-Gervaert AG · DE

Inventors

Hans Gref · Cologne, DE
Hans-Jürgen Hofmann · Rottendorf, DE
Werner Zander · Leverkusen, DE
Josef Busch · Bensberg, DE

Key dates

Filing date	Jan 15, 1979
Grant date	Jul 7, 1981
Priority date	—
Expiry date	Jan 15, 1999

Classification

Technology area (CPC G)Physics
CPC primaryG03C1/74
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The invention relates to an experimental plant for the coating and drying of material in the form of webs with viscous liquids. The flat loop of web including its guide elements is displaced over one or more fixed casting apparatus and coupled so that the web including the casting apparatus during coating is mounted to be free from vibrations.

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