Anti-abrasion ink additives and printing inks containing such ad

Compositions: coating or plastic – Materials or ingredients – Ceramic fluxes

Patent

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Details

106 3162, 106272, 106285, 523160, 523161, C09D 1102, C09D 1112

Patent

active

057499497

ABSTRACT:
An improved anti-abrasion/slip ink additive is disclosed comprising a mixture of sintered polytetrafluoroethylene and pharmaceutical grade petrolatum. As an alternative, additional material, such as phenolic resins and oils can be added to the mixture. The additives permit the less costly manufacture of printing inks, most particularly heat set inks and results in print which has improved rub, slip and anti-mar characteristics.

REFERENCES:
patent: 3619249 (1971-11-01), Canon
patent: 5024700 (1991-06-01), Britton, Jr.
patent: 5158606 (1992-10-01), Carlick et al.
patent: 5372635 (1994-12-01), Wasilewski et al.
patent: 5591796 (1997-01-01), Wisniewski et al.

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