Protective agent for printed matter and protection layer...

Details Protective agent for printed matter and protection layer... Protective agent for printed matter and protection layer...

2005-05-17

2005-05-17

Mulvaney, Elizabeth (Department: 1774)

Stock material or miscellaneous articles

Circular sheet or circular blank

C428S064400, C428S064800, C428S402000, C430S270110

Reexamination Certificate

active

06893699

ABSTRACT:
A protective agent for protecting a print formed on a printing object comprises a high-volatile organic solvent as a dispersion medium and non-water family high polymer emulsion liquid including synthetic resin particles as a dispersoid. This protective agent is sprayed onto a print formed on a printing object by a spray method and then dried. For example, an oil-based first print layer2is formed on a surface of an information record member1,an oil-based second print layer3is formed on at least a part of the upper surface of the first print layer2,and the aforementioned protective agent is applied on the upper surface of the second print layer3and dried to form a protective layer4.Thus, the print will not disappeared even if a hands touches or water is adhered, and no bad influence will be given to the substrate material since the protective agent is excellent in quick-drying property.

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patent: 10287060 (1998-10-01), None

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