Plastic and nonmetallic article shaping or treating: processes – Formation of solid particulate material directly from molten... – With subsequent uniting of the particles
Patent
1993-06-21
1996-02-13
Davis, Robert B.
Plastic and nonmetallic article shaping or treating: processes
Formation of solid particulate material directly from molten...
With subsequent uniting of the particles
264 8, 264115, 264122, C03B 3704
Patent
active
054909619
ABSTRACT:
A method for manufacturing a mineral fiber product includes establishing a stream of mineral fibers, directing polymeric fibers toward the stream of mineral fibers to cause intermingling of the polymeric material, and applying heat to the polymer fibers so that some of them become softened to the extent that they lose their fibrous form and become attached to the mineral fibers as non-fibrous particles, whereas some of the polymer fibers retain their fibrous form.
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Bakhshi Shiv K.
Haines Randall M.
McGrath Ralph D.
Scott James W.
Williams Steven H.
Davis Robert B.
Gegenheimer C. Michael
Gillespie Ted C.
Owens--Corning Fiberglas Technology, Inc.
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