Method of molding enamel coated glass sheet without adhesion to

Glass manufacturing – Processes – Utilizing parting or lubricating layer

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65 6053, 65 604, C03B 4002

Patent

active

049831968

ABSTRACT:
In glass enamel coating compositions containing a glass frit system, a metal oxide pigment and a vehicle therefor, the improvement comprising the presence of iron metal powder to provide anti-stick, color maintenance and adhesion properties; the resulting coatings being particularly effective for application to glass sheets which are subsequently subjected to high temperature forming procedures.

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Chem. Abstracts, 104, 154517b (1986).
F. H. Norton Elements of Ceramics, 1952, pp. 197-202.

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