Glass manufacturing – Processes – Forming product or preform from molten glass
Patent
1979-04-09
1980-05-20
Lindsay, Jr., Robert L.
Glass manufacturing
Processes
Forming product or preform from molten glass
65 1, 65 14, 65374M, 75121, 106 50, C03B 3702
Patent
active
042037476
ABSTRACT:
In the technique for fiberizing glass by the use of a centrifugal spinner delivering glass streams into an attenuating blast, a novel spinner construction is provided, and provision is also made for increasing the production, while also providing for the use of glass of lower cost, and at the same time, reducing environmental pollution. Glass compositions and spinner alloy compositions particularly suited for use in accordance with the invention, are also disclosed.
REFERENCES:
patent: 3318694 (1967-05-01), Heitmann
patent: 3554719 (1971-01-01), Benner
patent: 3876423 (1975-04-01), Firnhaber
Lindsay, Jr. Robert L.
Saint-Gobain Industries
Synnestvedt John T.
Synnestvedt Kenneth P.
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