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    Moldable article of glass fibers and a modified phenolic binder
    2.
    发明授权
    Moldable article of glass fibers and a modified phenolic binder 失效
    玻璃纤维可塑性物品和改性酚醛树脂

    公开(公告)号：US3616181A

    公开(公告)日：1971-10-26

    申请号：US3616181D

    申请日：1969-11-05

    Applicant: OWENS CORNING FIBERGLASS CORP

    Inventor： STALEGO JOSEPH P

    IPC: C08G8/00 ,  D04H3/12 ,  C08G5/00

    CPC classification number: C08G8/00 ,  C08L61/06 ,  C08L2666/14

    Abstract: A moldable article comprising a woollike mass of intermeshed glass fibers bonded to one another at points of contact by a phenolic binder. The binder is substantially dry and curable, and comprises from 40 percent to 91 percent of a curable phenolformaldehyde condensate, from 4 percent to 40 percent of urea and from 5 percent to 45 percent of dicyandiamide. Preferably, the binder additionally contains a thickening agent, as well as a siloxane or other release agent and emulsified petroleum oil to minimize sticking and resin build-up during molding of the article.

    Filamentizing process for glass fibers
    5.
    发明授权
    Filamentizing process for glass fibers 失效
    玻璃纤维的吸附过程

    公开(公告)号：US3634054A

    公开(公告)日：1972-01-11

    申请号：US3634054D

    申请日：1970-08-10

    Applicant: OWENS CORNING FIBERGLASS CORP

    Inventor： STALEGO JOSEPH P

    IPC: C03C25/24 ,  C03C25/02

    CPC classification number: C03C25/25

    Abstract: A process of making glass fiber mats using a composition which is substantially fugitive in nature for use in the treatment of glass fibers to provide easier filamentization of fiber strands, and which is especially adapted for use on glass fibers which are to be used in the production of glass fiber mats when maximum water-repellent properties are desired. In a preferred embodiment the composition consists of 3,5-dimethyl-1-hexyn-3-01 plus a minor amount of iso-octyl-phenoxy-polyoxyethylene ethanol.

    Abstract translation: 一种制造玻璃纤维垫的方法，该组合物本质上是挥发性的组合物，用于玻璃纤维的处理以提供更容易的纤维丝的纤维化，并且特别适合用于生产中使用的玻璃纤维 当需要最大的拒水性能时，玻璃纤维垫。 在优选的实施方案中，组合物由3,5-二甲基-1-己炔-3-01加少量的异辛基 - 苯氧基 - 聚氧乙烯乙醇组成。

    Process for producing air blown glass fiber strand mat
    8.
    发明授权
    Process for producing air blown glass fiber strand mat 失效
    生产空气玻璃纤维条纹的方法

    公开(公告)号：US3676095A

    公开(公告)日：1972-07-11

    申请号：US3676095D

    申请日：1970-06-25

    Applicant: OWENS CORNING FIBERGLASS CORP

    Inventor： STALEGO JOSEPH P

    IPC: C03C25/24 ,  C03C25/02

    CPC classification number: C03C25/255

    Abstract: A PROCESS OF MAKING A MAT OF GLASS FIBERS WHEREIN A STRAND OF GLASS FIBERS FRICTIONALLY ENGAGES THE SURFACE OF A REVOLVING CYLINDER FROM WHICH THE STRAND IS TANGENTIALLY DISCHARGED ONTO A MOVING CONVEYER. THE STRAND IS CAUSED TO BE RANDOMLY LOOPED UPON THE CONVEYER BY ALTERNATE BLASTS OF AIR WHICH LATERALLY IMPINGE UPON THE STRAND TO THROW THE STRAND IN A LOOPED FASHION FROM SIDE TO SIDE ACROSS THE CONVEYER. HIGH UNIFORM MAT STRENGTHS ARE OBTAINED BY WETTING THE INDIVIDUAL FILAMENTS OF GLASS WITH A WATER SOLUTION OF ORGANOSILANE AND A NONIONIC LUBRICANT, THE PRINCIPAL CONSTITUENT OF THE MOLECULES OF WHICH IS A POLYOXYETHYLENE POLYHYDRIC ALCOHOL CONDENSATE GROUPING.

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