Martin Dees - Landisville PA George A. Edelen - Lancaster PA Beth M. Hess - Mountville PA Barbara L. Laukhuff - Mount Joy PA
Assignee:
Armstrong World Industries, Inc. - Lancaster PA
International Classification:
B32B 900
US Classification:
428195
Abstract:
A wear resistant laminate having a polymer-impregnated glass fiber substrate and a textured surface, the texture resulting from relieving stress in pre-stressed chips and the wear resistance resulting from the substantially uniform covering over the chips and the recesses of the textured surface.
Laminate Having Textured Wear Surface And Process Of Preparation
Martin Dees - Landisville PA George A. Edelen - Lancaster PA Beth M. Hess - Mountville PA Barbara L. Laukhuff - Mount Joy PA
International Classification:
B32B 900
US Classification:
428195
Abstract:
A glass-fiber product having a textured surface thereon (and its process of manufacture) is disclosed wherein the textured surface is obtained by relieving the stress in pre-stressed polymeric chips that have been distributed throughout a polymeric layer superimposed on a glass-fiber sheet.
Resumes
Exec Dir Enterprise Systems Administration At Saint Joseph's University