Method for decorating low-expansion ceramic articles

Details Method for decorating low-expansion ceramic articles Method for decorating low-expansion ceramic articles

1982-04-22

1984-04-03

Lusignan, Michael R.

Coating processes

With post-treatment of coating or coating material

Heating or drying

4273977, 4273978, 427427, B05D 302

Patent

active

044408102

ABSTRACT:
A method for spray-decorating a low-expansion glass, glass-ceramic or ceramic article having an expansion coefficient in the range of about 0-35.times.10.sup.-7 /.degree.C. with a relatively high expansion fritted ceramic enameling composition having an expansion coefficient in the range of about 45-75.times.10.sup.-7 /.degree.C. wherein good surface coverage and color uniformity in combination with acceptable spall resistance in the applied enamel are provided by applying the enameling composition as a very thin film in the form of a non-aqueous oil-based spraying suspension.

REFERENCES:
patent: 1977625 (1934-10-01), Ernst
patent: 2607702 (1952-08-01), Jannesa
patent: 3346410 (1967-10-01), McCarthy
patent: 3445266 (1969-05-01), Wittman
patent: 3663244 (1972-05-01), Martin
patent: 4038448 (1977-07-01), Boyd et al.
patent: 4158080 (1979-06-01), Wexell
patent: 4158081 (1979-06-01), Wexell

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