Patent Number: 6,166,126

Title: Binder solutions for printing inks containing aromatic polymers with high softening points

Abstract: Binding-agent solutions for printing inks include of resin and solvent that contain from 10 to 70% by weight of one or more aromatic polymers with a softening point above C. and from 90 to 30% by weight of a solvent mixture, consisting of a mineral-oil fraction with a boiling range of from 200 to C. and of an alkylaromatic mixture of mono-, di-, tri and tetraisopropyl naphthalenes, whose aromatic carbon content lies in the range of from 20 to 60% of the total carbon.

Inventors: Volkmann; Norbert (D-47647 Kerben, DE), Knips; Ulrich (D-59174 Kamen, DE), Zellerhoff; Robert (D-46499 Hamminkeln, DE)


International Classification: C08K 5/01 (20060101); C08J 3/02 (20060101); C08K 5/00 (20060101); C08J 3/09 (20060101); C09D 11/10 (20060101); C09D 011/02 (); C08K 005/01 (); C08K 005/03 ()

Expiration Date: 12/26/2017