METHOD OF PRODUCING BONDED RANDOMLY ORIENTED GLASS FIBER MATS AND BATTS
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Abstract
THE METHOD OF PRODUCING BONDED RANDOMLY ORIENTED GLASS FIBER MATS AND BATTS WHEREIN THE BINDER IS APPLIED TO THE GLASS FIBERS OF THE MATS OR BATTS IN A GEL THICKENED STATE. THE GEL THICKENED BINDER CAN BE SPRAYED INTO AN AIR STREAM WHICH CARRIES THE GLASS FIBERS TO A FORAMINOUS COLLECTION SURFACE. THE GLOBULES OF GEL ARE CAUGHT AND RETAINED BY THE FIBERS GATHERED ON THE COLLECTION SURFACE SO THAT LITTLE BINDER LEAVES WITH THE EXITING AIR STREAM. THE IMPROVED METHOD REDUCES AIR POLLUTION, IMPROVES BINDER TRANSFER EFFICIENTS, AND THE STRENGTH OF THE FINISHED BONED MAT.
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Current AssigneeHomer G. Hill, Robert Wong
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Original AssigneeHomer G. Hill, Robert Wong
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InventorsWong, Robert, Hill, Homer G.
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Application NumberUS04/783,072Time in Patent Office1,280 DaysField of SearchUS Class Current264/115CPC Class CodesC03C 25/14 Spraying
