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    Method for producing glass fiber bulk product
    2.
    发明授权
    Method for producing glass fiber bulk product 失效
    玻璃纤维制品生产方法

    公开(公告)号：US3900302A

    公开(公告)日：1975-08-19

    申请号：US46770574

    申请日：1974-05-07

    Applicant: OWENS CORNING FIBERGLASS CORP

    Inventor： LANGLOIS ROLAND E ,  ROBERSON CLETIS L

    IPC: C03B37/04 ,  D02G3/34

    CPC classification number: C03B37/048 ,  D02G3/34

    Abstract: A fibrous product capable of being formed into a yarn comprising a loosely associated sliver-like grouping of discontinuous synthetic fibers; at least a portion of the fibers at each increment of length of the product form a continuous coherent system of fibers establishing dimensional stability to the product; and other fibers of the grouping intermittently form a secondary coherent system bending outwardly between spaced locations along the length of the product to impart a non-uniform character to the product, and apparatus for and method of producing the product by laterally condensing the fibers of a web.

    Bonded mat of strands of continuous glass fibers
    5.
    发明授权
    Bonded mat of strands of continuous glass fibers 失效
    连续玻璃纤维的结合带

    公开(公告)号：US3616143A

    公开(公告)日：1971-10-26

    申请号：US3616143D

    申请日：1969-03-24

    Applicant: OWENS CORNING FIBERGLASS CORP

    Inventor： LANGLOIS ROLAND E

    IPC: C03C25/10 ,  B32B17/02

    CPC classification number: C03C25/10 ,  Y10T428/24942 ,  Y10T442/604 ,  Y10T442/699

    Abstract: A bonded mat of strands of continuous glass fibers with a primary continuous coating preferably of binder material on the fibers, to hold the fibers in strand form, and on the outer surface of the strands and a secondary resinous binder material in particulate form positioned over and fused to the primary coating on the outer surface of the strands and uniformly distributed throughout the mat, the primary coating on the outer surface of the strands and the particulate secondary binder serving together to hold the strands together as a mat.

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