Pretreatment liquid for water-based ink printing applications

Details Pretreatment liquid for water-based ink printing applications Pretreatment liquid for water-based ink printing applications

2010-09-29

2011-12-20

Webb, Gregory (Department: 1761)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

For cleaning a specific substrate or removing a specific...

C347S100000, C347S101000, C428S032340

Reexamination Certificate

active

08080504

ABSTRACT:
A pretreatment liquid for applying to the upper surface of a recording media, prior to printing of printing applications using water-based ink, is provided. The liquid comprises a polyvalent metallic salt and at least one of a polymer swelling and a coalescence reagent.

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