Process for producing a curved glass plate partially coated with

Glass manufacturing – Processes – Utilizing parting or lubricating layer

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65 605, 65 6053, 65106, 65 33, 501 15, 501 17, 501 74, 501 75, C03G 2302

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052444848

ABSTRACT:
A process for producing a curved glass plate, which comprises coating a crystallizable ceramic color composition to a predetermined portion of a glass plate, followed by baking at a temperature of from 500.degree. to 620.degree. C. to fuse the ceramic color composition to the glass plate, then crystallizing the fused ceramic color composition at a temperature of from 600.degree. to 700.degree. C., followed by bend-shaping by a pressing apparatus in a furnace.

REFERENCES:
patent: 3663244 (1972-05-01), Martin
patent: 3787218 (1974-01-01), Dietz
patent: 3961120 (1976-06-01), Hearn et al.
patent: 4058387 (1977-11-01), Nofziger
patent: 4339257 (1982-07-01), Ueda
patent: 4596590 (1986-06-01), Boaz
patent: 4618538 (1986-10-01), Emonts
patent: 4822396 (1989-04-01), Reinherz et al.
Webster's New World Dictionary, 1988, 3rd Ed., Simon & Schuster p. 547.
Patent Abstracts of Japan, vol. 11, No. 268, (C-444) [2715] Aug. 29, 1987, & JP-A-62 072 545.

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