Title: Method for manufacturing mineral fiber product
Application Number: 94192532 Application Date: 1994.06.14
Publication Number: 1133030 Publication Date: 1996.10.08
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C03C25/02;D01D5/18
Applicant(s) Name: Owens-Corning Fiberglas Corp. Address:
Inventor(s) Name: Shiv K Bakhshi;Steven H Williams;James W Scott
Attorney & Agent: ZHENG XIUZHE
Abstract:
    A method for manufacturing a mineral fiber product(36)comprises centrifuging mineral fibers with a spinner(10), forming a veil(22)of the mineral fibers moving in the direction of the axis of the spinner(10), directing toward the veil(22), from a position within the veil(22), polymeric material, with a molecular weight of more than 1000, to cause intermingling of the polymeric material and the mineral fibers, and, collecting the intermingled polymeric material and mineral fibers to form a mineral fiber product(36).
Time: 7