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Patent Searching and Data


Title:
OIL-BASED INK COMPOSITION
Document Type and Number:
WIPO Patent Application WO/1993/010199
Kind Code:
A1
Abstract:
A non-aqueous coating for use on printable substrate is disclosed. A polyurethane/varnish coating is used to impart improved gloss and abrasion resistance to the printed substrate. The non-aqueous coating, furthermore, imparts waterproofing and color enrichment properties to the substrate. A polyurethane-containing ink experiencing improved dry-back and faster drying is also disclosed. The ink may be a soybean oil-based ink, a rubber-based ink, or a petroleum oil-based ink.

Inventors:
FRITZ THOMAS M (US)
Application Number:
PCT/US1992/010185
Publication Date:
May 27, 1993
Filing Date:
November 20, 1992
Export Citation:
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Assignee:
BEIDEL PRINTING HOUSE INC (US)
International Classes:
B41M7/00; C09D11/06; (IPC1-7): C09D11/02
Foreign References:
US5084095A1992-01-28
GB1295634A1972-11-08
US4775558A1988-10-04
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