Printing ink systems

US10106695B2 · kind B2 · utility

Assignee

• CLARIANT INTERNATIONAL LTD · CH

Inventors

• Sebastijan Bach · Marktoberdorf, DE
• Gerd Hohner · Gersthofen, DE
• Timo Herrlich · Affing, DE
• Rainer Fell · Marktoberdorf, DE
• Daniela True · Augsburg, DE

Key dates

• Filing date: Aug 4, 2012
• Grant date: Oct 23, 2018
• Expiry date: Apr 28, 2033

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P20/582
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to a printing ink system containing glycosidic polymers and polyolefin- and/or Fischer-Tropsch-waxes and/or amide waxes and/or bio-based waxes and optionally pigments, binders and/or solvents. The glycosidic polymer has a specific surface area according to BET from a minimum 0.45 m2/g and a particle size distribution having an uniformity coefficient (D60/D10) to a maximum of 3.5.