Patent · US Expired

Rub resistant heatset lithographic printing ink

US6206960A · kind A · utility

2Cited by

3References

9Claims

0Family size

Assignee

Sun Chemical Corporation · US

Inventors

Kenneth Smith · Cincinnati, US
Walter J. Glesias · Elmwood Park, US
Noritaka Hirota · Kawaguchi, JP

Key dates

Filing date	Jun 23, 1999
Grant date	Mar 27, 2001
Priority date	—
Expiry date	Jun 23, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D11/102
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Heatset lithographic printing ink compositions having improved rub-resistant properties containing a resin cross-linked with a polyepoxide compound and solubilized with an aliphatic alcohol.

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