Patent · US Expired

Process for coating on printing cylinders

US6531184B2 · kind B2 · utility

5Cited by

7References

18Claims

0Family size

Assignee

E.I. DU PONT DE NEMOURS AND COMPANY · US

Inventors

Udo Bode · Dreieich, DE
Michael Zwilling · Darmstadt, DE

Key dates

Filing date	May 9, 2001
Grant date	Mar 11, 2003
Priority date	—
Expiry date	May 9, 2021

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S430/146
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A non-impact process and apparatus for coating printing cylinders with layers of a coating liquid, especially for coating flexographic printing sleeves with infrared sensitive layers.

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