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|1. (WO2013116596) GLASS COMPOSITIONS AND FIBERS MADE THEREFROM|
|Applicants:||PPG INDUSTRIES OHIO, INC.
WATSON, James, C.
|Title:||GLASS COMPOSITIONS AND FIBERS MADE THEREFROM|
Some embodiments of the present invention provide fiberizable glass compositions formed from batch compositions comprising amounts of one or more glassy minerals, including perlite and/or pumice. Some embodiments of the present invention related to glass fibers formed from such batch compositions, and composites and other materials incorporating such glass fibers.