Method and compositions for decorating vitreous articles with ra

Details Method and compositions for decorating vitreous articles with ra Method and compositions for decorating vitreous articles with ra

1998-02-23

2000-10-24

Gallagher, John J.

Coating processes

Direct application of electrical, magnetic, wave, or...

Polymerization of coating utilizing direct application of...

1062874, 427515, C08J 704

Patent

active

061363820

ABSTRACT:
A primer composition for radiation curable inks comprising 75-99.99% water, 0.01-20% of a silane coupling agent having the general formula: ##STR1## and 0.001-20% of a nonionic surfactant which is a polyethylene glycol glyceryl fatty acid ester; a method for pre-treating a vitreous article prior to application of organic radiation curable decorative indicia with said primer composition; and a method for applying decorative indicia to the surface of a vitreous article comprising the steps of (a) applying to the surface of the article a primer composition containing a solvent and a coupling agent capable of forming a chemical bond between the surface of the vitreous article and an organic, radiation curable composition, (b) applying an organic radiation curable ink composition over the primer composition in a desired design, (c) curing the organic ink composition on the article by exposing it to the radiation by which it is curable, thereby causing the coupling agent to form a chemical bond between the surface of the vitreous article and the cured organic ink composition; and a method for pre-treating vitreous articles.

REFERENCES:
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patent: 4356233 (1982-10-01), Lange et al.
patent: 4891241 (1990-01-01), Hashimoto
patent: 5006573 (1991-04-01), Plueddemann
patent: 5411585 (1995-05-01), Avery et al.
patent: 5562969 (1996-10-01), Sakamoto
patent: 5567235 (1996-10-01), Carson
Tegoglas T5 for the cold end coating of hollow glassware, Technical Bulletin Mar. 1975.
Huls, Applications of Organofunctional Silanes, Dynasylan, Aug. 1993.

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