Process for making lightweight body suitable for use as an addit

Details Process for making lightweight body suitable for use as an addit Process for making lightweight body suitable for use as an addit

1986-01-24

1987-06-30

Thomas, Alexander S.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

428325, 428331, 428219, 428220, 428402, 428406, B32B 516

Patent

active

046770224

ABSTRACT:
A process for making a body suitable for use as an additive for incorporation in a plastic, which comprises the steps of forming a blend of glass-forming materials, converting the blend of glass-forming materials into a solidified porous form, and heating such solidified porous blended glass-forming materials to form an exterior glassy shell thereon; as well as lightweight body made by such process, and an article of manufacture incorporating such body.

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patent: 2978340 (1961-04-01), Veatch et al.
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patent: 3129086 (1964-04-01), Veatch et al.
patent: 3166615 (1965-01-01), Farrell
patent: 3365315 (1968-01-01), Beck et al.
patent: 3429955 (1969-02-01), Johnson et al.
patent: 4234330 (1980-11-01), Taupin et al.
patent: 4391646 (1985-07-01), Howell

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