Patent · US Expired

Roller wash composition

US6265365A · kind A · utility

4Cited by

4References

8Claims

0Family size

Assignee

Merck Patentgesellschaft · DE

Inventors

Gerhard Herget · Ober-Ramstadt, DE
Brigitte Husseini · Darmstadt, DE
Rudiger Smolka · Hörselberg-Hainich, DE

Key dates

Filing date	Oct 14, 1999
Grant date	Jul 24, 2001
Priority date	—
Expiry date	Oct 14, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D2111/46
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present description relates to a roller wash composition for the cleaning of the cylinder, polymer plate and other soiled parts of printing machines when using water-based printing inks.

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