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126 条记录 (耗时 0.014 秒)

    Aqueous treating composition for glass fiber strands used to produce mats for thermoplastic polymers
    62.
    发明授权
    Aqueous treating composition for glass fiber strands used to produce mats for thermoplastic polymers 失效
    用于生产热塑性聚合物垫的玻璃纤维股线的水处理组合物

    公开(公告)号：US4369264A

    公开(公告)日：1983-01-18

    申请号：US221490

    申请日：1980-12-30

    申请人： John A. Baumann ,  Raymond H. Cates ,  Charles E. Picone

    发明人： John A. Baumann ,  Raymond H. Cates ,  Charles E. Picone

    IPC分类号： C03C25/26 ,  C03C25/36 ,  C03C25/02

    CPC分类号： C03C25/36 ,  C03C25/26 ,  Y10T428/2938 ,  Y10T428/2962

    摘要： Glass fibers are treated with an aqueous treating composition having a lubricant and either a mixture of heat stable organic peroxide, vinyl-containing coupling agent and nonionic surfactant and optionally a film former such as polyvinylacetate or carboxylated compatible polymer film former like carboxylated polypropylene and an amino coupling agent. Other materials such as softeners, pigments and the like may be added to the aqueous treating composition. The treated glass fiber strands are used in the form of continuous glass strands or chopped strands or a mixture thereof to prepare glass fiber strand mat for use in reinforcing thermoplastic polymers. Thermoplastic polymers reinforced with mats made of the treated glass fiber strands of the present invention have improved stamping properties.

    摘要翻译： 玻璃纤维用具有润滑剂和热稳定性有机过氧化物，含乙烯基偶联剂和非离子表面活性剂的混合物以及任选的成膜剂如聚乙酸乙烯酯或羧化相容的聚合物成膜剂如羧化聚丙烯和氨基 偶联剂。 可以向水处理组合物中加入其它材料如软化剂，颜料等。 经处理的玻璃纤维束以连续玻璃丝或短切丝或其混合物的形式使用，以制备用于增强热塑性聚合物的玻璃纤维丝网。 用本发明处理的玻璃纤维线制成的垫加强的热塑性聚合物具有改善的冲压性能。

    Method of making laminate sheets for printed circuit boards
    64.
    发明授权
    Method of making laminate sheets for printed circuit boards 失效
    制造印刷电路板用层压板的方法

    公开(公告)号：US3972765A

    公开(公告)日：1976-08-03

    申请号：US448236

    申请日：1974-03-05

    申请人： Terutake Kondo ,  Syunya Yokozawa

    发明人： Terutake Kondo ,  Syunya Yokozawa

    IPC分类号： B32B15/04 ,  B32B17/04 ,  C03C25/36 ,  C08J5/08 ,  C08J5/24 ,  H05K1/03 ,  H05K3/38 ,  C09J5/04

    CPC分类号： C03C25/36 ,  H05K1/0366 ,  H05K2201/0166 ,  H05K2201/0239 ,  H05K2201/0293 ,  H05K3/389 ,  Y10S428/901 ,  Y10T428/2962 ,  Y10T428/2971 ,  Y10T428/31612 ,  Y10T428/31627 ,  Y10T428/31663 ,  Y10T442/67

    摘要： In preparing an epoxy resin laminate sheet by impregnating a nonwoven fabric of glass fiber with an epoxy resin to form a prepreg, laminating a predetermined number of so formed prepregs and pressing, while heating, the laminate, when the nonwoven fabric of glass fiber to be used as a substrate is treated with a liquid mixture containing a water-soluble phenol resin and a silane coupler prior to the impregnation step, a laminate sheet suitable for formation of a printed circuit board can be obtained at a low manufacturing cost. The so formed laminate sheet not only has excellent heat resistance, drilling workability and punching workability at room temperature but also is characterized by such an excellent property that when it is subjected to the boiling water treatment, the degree of reduction of electric properties such as the insulation resistance is very small and whitening of the substrate is not caused to occur.

    摘要翻译： 在通过用环氧树脂浸渍玻璃纤维无纺布以形成预浸料坯来制备环氧树脂层压片材时，在加热时层叠预定数量的这样形成的预浸料坯并加压层压体，当玻璃纤维的无纺布为 在浸渍步骤之前用作含有水溶性酚醛树脂和硅烷偶联剂的液体混合物作为基材的处理可以以低的制造成本获得适于形成印刷电路板的层压片。 如此形成的层合板不仅在室温下具有优异的耐热性，钻孔加工性和冲压加工性，而且还具有如下优异的特性：当进行沸水处理时，电性能的降低程度 绝缘电阻非常小，不会发生基板的白化。

    Glass fiber size
    65.
    发明授权
    Glass fiber size 失效
    玻璃纤维尺寸

    公开(公告)号：US3827230A

    公开(公告)日：1974-08-06

    申请号：US27561272

    申请日：1972-07-27

    申请人： OWENS CORNING FIBERGLASS CORP

    发明人： JANETOS N ,  MARZOCCHI A

    IPC分类号： C03C25/36 ,  C08G59/38 ,  C08G59/40 ,  C08J5/08 ,  D02G3/18

    CPC分类号： C08J5/08 ,  C03C25/36 ,  C08G59/38 ,  C08G59/4085 ,  C08J2321/00 ,  Y10T428/249936 ,  Y10T428/2938 ,  Y10T428/2962 ,  Y10T428/2964

    摘要： A glass fiber size which is prepared by reaction of an epoxidized ester with an amino compound, a glycidoxy compound or a carboxy compound. In addition, the epoxidized ester can be replaced by a melaminealdehyde resin, a urea-aldehyde resin, a polyamide or a carboxylated butadiene-styrene resin. Glass fibers sized in accordance with the present invention show improved compatibility with impregnants formulated to include a resorcinol-aldehyde resin and an elastomer.

    摘要翻译： 通过环氧化酯与氨基化合物，缩水甘油氧基化合物或羧基化合物反应制备的玻璃纤维尺寸。 此外，环氧化酯可以由三聚氰胺醛树脂，脲醛树脂，聚酰胺或羧化的丁二烯 - 苯乙烯树脂代替。 根据本发明尺寸的玻璃纤维显示与配制成包括间苯二酚 - 醛树脂和弹性体的浸渍剂的改善的相容性。